Outburst flood and Patrick Francis Healy: Difference between pages
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[[Image:FrancisPatrick.jpg|160px|thumb|Patrick Francis Healy]] |
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{{Refimprove|date=February 2007}} |
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Father '''Patrick Francis Healy''' ([[February 2]], [[1834]] - [[January 10]], [[1910]]) was born in [[Sacajawea, Georgia]] to [[Irish-American]] plantation owner Michael Healy and [[mulatto]] [[slavery|slave]] Mary Eliza. Michael Healy acknowledged his children by Mary Eliza, and since their children were technically slaves he arranged for them to leave Georgia and move to the North, where they would become free. Healy sent his older sons to a [[Quaker]] school in [[Flushing, New York]], when he heard of a new [[Jesuit]] College, the [[College of the Holy Cross]] in [[Worcester, Massachusetts]], he sent his three oldest sons and Patrick to study there in 1844. |
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{{OR|date=September 2008}} |
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In the relatively recent geological past, several '''great floods''' are widely suspected to have occurred, with varying amounts of supporting evidence, usually as a result of the last [[Ice Age]] ending. |
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Following Patrick's graduation in 1850, he entered a [[Jesuit]] order and continued his studies. He was sent to [[Europe]] to study in 1858, as his "[[Race (classification of human beings)|race]]" had become an issue in the United States. He attended [[University of Leuven]] in [[Belgium]], earning his [[PhD|doctorate]], becoming the first American of openly acknowledged part-African descent to do so. During this period he was also ordained to the priesthood on [[September 3]] [[1864]]. In 1866 he returned to the [[United States]] and taught [[philosophy]] at Georgetown University. Eight years later, in 1874, he became its twenty-ninth president. |
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==Great flood== |
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At the [[Wisconsin glaciation|most recent glacial maximum]], so much of the planet's water was locked up in the vast ice-sheets [[kilometre|kilometer]]s thick, that the sea level dropped by about 120 to 130 [[metre|meter]]s. As the sheets melted starting around 18,000 years ago sea levels rose. Most of the glacial melt had occurred by around 8,000 years ago, but the changes have not been as regular as a constant drip at the edges of the world's glaciers might suggest. |
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Patrick Healy's influence on Georgetown was so far-reaching that he is often referred to as the school's "second founder," following Archbishop [[John Carroll (priest)|John Carroll]]. Healy helped transform the small nineteenth century college into a major [[university]] for the twentieth century. He modernized the [[curriculum]] by requiring courses in the sciences, particularly [[chemistry]] and [[physics]]. He expanded and upgraded the schools of [[law]] and [[medicine]]. The most visible result of Healy's presidency was the construction of a large building begun in 1877 and first used in 1881, a building named in his honour as [[Healy Hall]]. |
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Sea levels have changed significantly since Late [[Paleolithic]] time, and shorelines have migrated. The sea has not always steadily encroached upon the land, for the immense weight of the ice-sheets depressed the continental plates under them and caused [[isostatic rebound]] around their edges, which are still adjusting today. Averaged rates of sea-level-rise are misleading. Also, parts of [[Scandinavia]] are rising isostatically for this reason, by up to centimeter a year in some places; it rises as fast as [[Mantle (geology)|mantle]] rock can flow in under it, and that mantle rock must come from somewhere around, including from under the [[Netherlands]], which are slowly sinking as a result. |
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[[Image:MichaelAHealy.jpg|right|160px|thumb|[[Michael A. Healy]]]] |
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These floods happened in various ways, which can be categorised into 5 types:- |
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Healy left the College in 1882 and travelled extensively through the United States and Europe often in the company of his brother [[James Augustine Healy|James]], later returning in 1908 to the campus infirmary where he died. He is buried on the grounds of the University in the Jesuit cemetery. |
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# Very flat land being steadily flooded over a long time as the sea rises, sometimes fast enough to be easily noticed in a human's lifetime. |
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# The same, plus the occasional stormflood submerging land and washing the loose [[soil]] and [[subsoil]] away, leaving the flooded land too deep to be reclaimed. This is more noticeable if the people try to defend their land with [[Dike (construction)|dike]]s, for example in the [[Netherlands]] and in the [[Solent]]. |
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# The rising sea overflowing a natural sill and entering an enclosed basin. The sill may then erode away catastrophically, like a dike in the [[Netherlands]]. The ocean could fill vast basins in matters of weeks or months, in catastrophes that are unimaginable in today's world. Some people argue that these events may have sparked the [[Deluge (mythology)|flood myths]] found in many cultures. |
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# Big [[glacier]]-dammed lakes bursting as their ice dams melt until they suddenly collapse. |
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# Other causes, for example [[megatsunami]]s. |
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Patrick Francis Healy and his siblings were among many successful Americans of the early 19th century to openly acknowledge partial African or "Black" ancestry. Patrick Francis was the first known American of acknowledged African ancestry to earn a [[PhD]], the first to become a [[Jesuit]] priest, and the first to become president of a major university in the [[United States]]. His brother [[James Augustine Healy]] became Bishop of Portland, Maine. His brother [[Michael A. Healy]] joined the United States Revenue Cutter Service, becoming a celebrated sea captain, the sole representative of the U.S. government in the vast reaches of Alaska. His brother Alexander Sherwood Healy also became a priest, director of the seminary in Troy, New York, and rector of the Cathedral in Boston. Three of his sisters became nuns, one a Mother Superior.<ref>A summary of the ethnic self-identity of the Healys, taken from various sources, is available in A.D. Powell, ''Passing for Who You Really Are'' (Palm Coast FL, 2005) ISBN 0-939479-22-2.</ref> |
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==Megafloods== |
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Several examples where such rapid encroachment of the sea occurred are provoking geologists' and archaeologists' investigations. |
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Despite their partial African ancestry, all of the Healys were accepted into U.S. society as "White" Irish Americans. According to James M. O'Toole, the biographer of Coast Guard Captain Michael Healy: |
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===The Black Sea (around 7,600 years ago)=== |
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<blockquote>He repeatedly referred to white settlers [in Alaska] as "our people," and was even able to pass this racial identity on to a subsequent generation. His teenage son Fred, who accompanied his father on a voyage in 1883, scratched his name into a rock on a remote island above the Arctic Circle, proudly telling his diary that he was the first "white boy" to do so.</blockquote> |
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{{main|Black Sea deluge theory}} |
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[[Image:Black-sea-hist.png|right|thumb|Black Sea today (light blue) and in [[5600 BC]] (dark blue) according to Ryan's and Pitman's theories]] |
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This is type '''3'''. The recently disclosed and much-discussed refilling of the freshwater glacial [[Black Sea]] with water from the [[Aegean Sea|Aegean]], was described as "a violent rush of salt water into a depressed fresh-water lake in a single catastrophe that has been the inspiration for the flood mythology" (Ryan and Pitman, 1998). The marine incursion, which was caused by the rising level of the Mediterranean, occurred around 7,600 years ago. It remains an active subject of debate among archaeologists, with subsequent evidence discovered to both support and discredit the existence of the flood, while the theory that it formed the basis for later flood myths is subjective and unprovable. Although this theory has to withstand pressure from other scientists, German researchers maintain the concept of a catastrophic flood around 5,500 BC and present the theory that this event also is the basis for Plato's [[Atlantis]] account.<ref>[http://www.black-sea-atlantis.com Atlantis and Noah’s Flood (Deluge) in the Black Sea<!-- Bot generated title -->]</ref> |
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==Footnotes== |
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===The Caspian and Black Seas (around 16,000 years ago)=== |
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{{Reflist}} |
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This is type '''1'''. An alternative theory proposed by Andrey Tchepalyga of the [[Russian Academy of Sciences]] dates the flooding of the Black Sea basin to an earlier time and from a different cause. According to Tchepalyga, global warming beginning from about 16,000 BP caused the melting of the [[Wisconsin glaciation#Weichsel glaciation, in Scandinavia|Scandinavia Ice Sheet]], resulting in massive river discharge that flowed into the [[Caspian Sea]], raising it to as much as 50m above normal present-day levels. The rise was extremely rapid and the Caspian basin could not contain all the floodwater, which flowed through the [[Kuma-Manych Depression]] and [[Kerch Strait]] into the ancient Black Sea basin. By the end of the Pleistocene this would have raised the level of the Black Sea by some 60–70m to about 20m below its present-day level, and flooding large areas that were formerly available for settlement or hunting. Tchepalyga suggests this may have formed the basis for legends of the great [[Deluge (mythology)|Deluge]]. <ref>{{cite conference|last=Tchepalyga |first=Andrey |title=Late glacial great flood in the Black Sea and Caspian Sea (abstract) |url=http://gsa.confex.com/gsa/2003AM/finalprogram/abstract_63243.htm |date=2003-11-04 |conference=The Geological Society of America 2003 Seattle Annual Meeting |conferenceurl=http://gsa.confex.com/gsa/2003AM/finalprogram/index.html |location=Seattle, Washington |booktitle=Abstracts with Programs |volume=35-6 |pages=460 |accessdate=2007-07-24}}</ref> |
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===The lower Tigris-Euphrates Valley, reflooding the Persian Gulf (12,000 years ago)=== |
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This is type '''1'''. When sea levels were low, the combined [[Tigris]]-[[Euphrates]] river flowed through a wide flat marshy landscape. The [[Persian Gulf]] today has an average depth of only 35 m.<ref>[http://sdnp.delhi.nic.in/sustainabledevelopment/subresources/protecting-gulf.html "Protecting the Persian Gulf"]: gives average depth 35 m.</ref> During the most recent glaciation, which ended 12,000 years ago, worldwide sea levels dropped 120 to 130 m, leaving the bed of the Persian Gulf well above [[sea level]] during the [[glacial maximum]]. It had to have been a swampy freshwater floodplain, where water was retained in all the hollows. High in the [[Taurus Mountains]] glaciation will have been extensive.<ref>[http://www.gulfnexus.org/index_files/Marine_Transgression.htm "Marine Transgression in the Arabo-Persian Gulf Basin"]. With extensive bibliography.</ref> |
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The drainage of the combined glacial era [[Tigris]]-[[Euphrates]] made its way down the marshes of this proto-[[Shatt-al-Arab]] to the [[Strait of Hormuz]] into the [[Arabian Sea]]. Reports of the exploration ship "Meteor" have confirmed that the Gulf was an entirely dry basin about 15,000 BC. Close to the steeper Iranian side a deep channel apparently marks the course of the ancient extended Shatt al-Arab, being called the "Ur-Schatt". A continuous shallow shelf across the top (north) of the Gulf and down the west side (at 20 m) suggests that this section was the last to be inundated. At the Straits of Hormuz the bathymetric profile indicates a division into two main channels which continue across the [[Bieban Shelf]] before dropping to a depth of c 400 m in the [[Gulf of Oman]]; the deeper parts of these channels may be due to delta deposits at the edge of the deep ocean collapsing in a succession of big underwater landslides, causing underwater erosion by the resulting [[turbidity current]]s. |
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There is a theory that there was also a Black-Sea-type sill collapse at the [[Strait of Hormuz]] at the outlet of the [[Persian Gulf]], so converting this case into type '''3'''. |
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In a [[1981]] ''Journal of Cuneiform Studies'' article, "The Tangible Evidence for the Earliest Dilmun", [[Theresa Howard-Carter]] espoused her theory identifying [[Dilmun]] with [[Qurna]], an island at the Strait of Hormuz. Her scenario put the original mouths of the Tigris-Euphrates rivers, which she thought should be the site of the primeval Dilmun, at or even beyond the Straits of Hormuz. Mainstream archaeologists have avoided mentioning her article for fear of its apparent [[catastrophism]], an awkward subject in geology.<ref>The classic example is the decades-long resistance among North American geologists to [[J Harlen Bretz]]'s theory of the formation of the [[Channeled scablands]] of Washington State in a series of post-glacial-age catastrophic floods.</ref><ref name="Baker1995">Baker, V., 1995, [ftp://rock.geosociety.org/pub/GSAToday/gt9509.pdf Surprise Endings to Catastrophism and Controversy on the Columbia: Joseph Thomas Pardee and the Spokane Flood Controversy.] [http://www.geosociety.org/pubs/gsatoday/archive/toc9509.htm GSA Today. vol. 5, no. 9, pp. 169-173.]</ref> Theresa Howard-Carter also wrote: "It is more likely that the original Gulf inhabitants lived along the banks of the lower or extended Shatt al-Arab, ranging some 800 km across the dry Gulf bed. We can thus postulate that the [[pre-Sumerian cultures]] had more than ample time to be born and flourish in a riverine setting, encouraged by the agricultural potential and the blessings of a temperate climate. The fact that the body of proof for the existence of these societies must now lie at the bottom of the Gulf furnishes at least a temporary excuse for the archaeologist's failure to produce evidence for their material culture." |
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In our time, [[mangrove]] edge habitat and [[coral reef]]s encrustation of fossil [[dunes]]<ref>Kennett, D.J., and J.P. Kennett. 2006. "Early State Formation in Southern Mesopotamia: Sea Levels, Shorelines, and Climate Change," ''Journal of Island and Coastal Archaeology'' '''1''':67-99. With extensive bibliography.</ref> characterize the Persian Gulf. Mangroves recolonize easily from established mangrove fringe colonies elsewhere in the Arabian Sea. Artificial reefs are being established today along the coast of Iran. The present-day natural reef developments in the Persian Gulf, corals grow on [[hardground]] substrates but have not yet formed the massive calcium carbonate structures familiar from, say, [[Australia]]'s [[Great Barrier Reef]].<ref>G.F. Camoin, ed, ''Reefs and Carbonate Platforms in the Pacific and Indian Oceans'' (IAS International Workshop on reefs) held at Sydney 1995</ref> |
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The article ''Dive conditions described by Eric Bjornstrom'' found in 1999 in [[Dubai]] coral-encrusted sand barrier islands situated 32 km off the coast of the [[Saudi]] city of [[Jubail]].<ref>[http://www.divernet.com/travel/arabia699.htm Dive conditions described by Eric Bjornstrom], ''Diver Magazine'' June 1999</ref> There lies a chain of five coral cays, barely above the tide. They appear to be formations called ''[[diapirs]]'' in which a mobile core containing minerals of low density such as salt, deforms under pressure. The core pushes upwards, deforming overlying rock to form a dome. An ancient diapir at [[Enorama]] formed an island in shallow seas, buoyed up by salt. There are similar examples today in the Persian Gulf. |
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In addition to this large scale flooding of the Persian Gulf there is confirmed evidence of relatively recent extended local flooding in this part of the world. Excavations in Iraq, for example, have shown evidence of a flood at [[Shuruppak]] around 2900-2750 BCE which extended nearly as far as the city of [[Kish]] (whose king, [[Etana]], supposedly founded the first [[Sumer]]ian dynasty after the Deluge). Sir [[C. Leonard Woolley]]’s excavations at Ur south of Uruk in the 1920s found a more than 2.5 m thick homogeneous silty loam stratum that was void of artifacts, which Woolley in 1931<ref>Woolley, "Ur und die Sintflut"</ref> ascribed to Noah’s |
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Flood. |
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===Great Sunda wetlands, Indonesia=== |
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This is type '''1'''. During glacial times a huge peaty swampland joined the Malay peninsula, Sumatra, Java and southwestern Borneo to the Asian mainland. The present landmasses were highlands framing a vast wetlands ecosystem larger than any on earth today which is now covered by the southern part of the [[South China Sea]]. Though the area never lost its tropical to subtropical vegetation, the monsoon weather system, which is powered by the continental mass, is likely to have been more intense than it is today. At one of the "pulses" of [[sea level rise]], the combination of violent monsoons over a single drainage basin, in a landscape that dwarfed modern Bangladesh, provide a scenario for some of the most devastating flooding humans have ever witnessed anywhere. |
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===The Carpentaria plain (12,000 to 10,000 years ago)=== |
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This is type '''1'''. During glacial times, a stretch of level plain joined [[Australia]] with [[New Guinea]] and enabled humans to walk into Australia. That plain flooded to form the [[Gulf of Carpentaria]] around 12,000 to 10,000 years ago. [[Aboriginal mythology|Aboriginal Australian myth]]{{Who|date=July 2007}} of the "[[Dreamtime (mythology)|dream time]]" includes a Great Flood <ref>[http://www.sacred-texts.com/aus/mla/mla09.htm Some Myths and Legends of the Australian Aborigines: A Legend of the Great Flood<!-- Bot generated title -->]</ref> which is not ordinarily a recognizable feature of the Australian climate and geography, except for infrequent filling of ordinarily dry lake basins (''e.g.'' [[Lake Eyre]]). |
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===The Aegean Basin=== |
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[[Image:Aegiis 2007 01.jpg|thumb|The comparatively shallow Aegean basin]] |
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Areas that have not been as widely discussed include the refilling of the Aegean basin. A look at a modern chart shows that it is a kilometer or more deep in some places but that it has a [[Sill (geology)|sill]] along the line of the [[Peloponnese]] - [[Crete]] - [[Rhodes]] - southwest [[Turkey]]. However, that sill is very deep: the northern Aegean has an average depth that is variously estimated: 566 ± 234 m,<ref>Estimate, for exampole, in A. Biachi, O. Tholosan ''et al.'', "Microbial activities at the benthic boundary layer in the Aegean Sea" (2007) ([http://cat.inist.fr/?aModele=afficheN&cpsidt=14946076 on-line abstract]).</ref> or 350 m,<ref>"The average depth of the Aegean Sea is 350 m, however, a significant part of it has depths of from 100 to 500 m." (Winfrid Schramm, P. H. Nienhuis, "Marine Benthic Vegetation: Recent Changes and the Effects of and the effects of eutrophication'' (Springer) 1996:425.</ref> depths well below the lowest estimate of sea level drop during the recent ice age. Thus, there is more likely to have been a sill-overflow effect at refloodings of the empty [[Mediterranean]] in the [[Miocene]], if that sill existed then,<ref>The Aegean Basin formed very slowly by the crust thinning because of stretching due to [[tectonic]] events.</ref> but not later. |
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===Doggerland and a Channel flood=== |
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This is type '''1'''. In [[1998]], the archaeologist B.J. Coles identified as "[[Doggerland]]" the now-drowned habitable and huntable lands in the coastal plain that was formed in the [[North Sea]] when sea level dropped. [[Doggerland]] has not caught the popular imagination, but the terrain was available for settlement. Its gentle swells remain as the [[Dogger Bank]]s. Paleolithic reindeer hunters roamed the land; some traces of their encampments have been identified, but the timing of the submergence has not been fixed.<ref>[http://doggerland.dk/PUBLIKATIONER/artikelnyt.html Doggerland website] (Danish), but the map redrawn from official Geological Surveys shows the landscape around 14,000-15,000 years ago in the first warm (interstadial) period after the glacial maximum.</ref> The region was watered by the glacial River Rhine, into which flowed the River Thames as a tributary; the combined river flowed into the [[North Sea]], permitting access to Britain by large mammals and humans. |
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During an earlier glacial maximum, the combined rivers had been blocked to the north by an ice dam; they filled a vast lake with freshwater glacial melt on the bed of what is now the [[North Sea]]. A gently upfolding chalk ridge linking the [[Weald|Weald of Kent]] and [[Artois]], perhaps some thirty meters higher than the current sea level, contained the [[glacial lake]] at the [[Strait of Dover]]. At a certain time, and apparently more than once, the barrier failed<ref>The area is subject to earth movements: see the [[Dover Straits earthquake of 1580]].</ref> or was overtopped, loosing a catastrophic flood that permanently separated Britain from the continent of Europe; a [[sonar]] study of the sea bed of the English Channel published in ''Nature'', July 2007,<ref>Sanjeev Gupta et al. in ''Nature'' 448 (2007), pp 342-345.</ref> revealed the discovery of unmistakable marks of a megaflood on the English Channel seabed: deeply-eroded channels and braided features have left the remnants of streamlined islands among deeply gouged channels. where the collapse occurred.<ref>[http://news.bbc.co.uk/2/hi/science/nature/6904675.stm BBC News, "Megaflood' made 'Island Britain'"]; [http://www.nature.com/news/2007/070716/full/070716-11.html News at Nature, "Geological evidence supports theory of surge down the English Channel."]</ref> |
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===North America=== |
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In North America, during glacial maximum, there were no Great Lakes as we know them, but "proglacial" (ice-frontage) lakes formed and shifted. They lay in the areas of the modern lakes, but their drainage sometimes passed south, into the Mississippi system, sometimes into the Arctic, or east into the Atlantic. The most famous of these proglacial lakes was [[Lake Agassiz]]. A series of floods, as ice-dam configurations failed (type 4) created a series of great floods from Lake Agassiz, resulting in massive pulses of freshwater added to the world's oceans. |
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The [[Missoula Floods]] of [[Washington]] were also caused by breaking ice dams, resulting in the [[Channeled Scablands]]. |
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[[Lake Bonneville]] burst catastrophically due to its water overflowing and washing away a sill composed of two opposing [[alluvial fan]]s which had blocked a [[gorge]]. |
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The last of the North American proglacial lakes, north of the present Great Lakes, has been designated [[Glacial Lake Ojibway]] by geologists. It reached its largest volume around 8,500 years ago, when joined with Lake Agassiz. But its outlet was blocked by the great wall of the glaciers and it drained by tributaries, into the St. Lawrence far to the south. About 8,300 to 7,700 years ago, the melting ice dam over Hudson Bay's southernmost extension narrowed to the point where pressure and its buoyancy lifted it free, and the ice-dam failed catastrophically. Lake Ojibway's beach terraces show that it was 250 m above sea level. The volume of Lake Ojibway is commonly estimated to have been about 163,000 cubic kilometres, more than enough water to cover a flattened-out Antarctica with a sheet of water 10 m deep. That volume was added to the world's oceans in a matter of months. |
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The detailed timing and rates of change after the onset of melting of the great ice-sheets are subjects of continuing study. |
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There is also a strong possibility that a global climatic change in recent geological time brought about some large deluge. Another theory, although one not widely supported, suggests some of the major floods may have been caused by [[plate tectonics]], the drifting apart of continents. Evidence is mounting from ice-cores in [[Greenland]] that the switch from a glacial to an inter-glacial period can occur over just a few months, rather than over the centuries that earlier research suggested. |
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===Holocene Impact-Generated Megatsuanmis=== |
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The [[Holocene Impact Working Group]] has postulated that during the Holocene, oceanic impacts have created megatusamis, which have impacted the coasts of Western Australia, India, Madagascar, and other areas. They argue that these megatsunami created coastal landforms, which they call “chevron dunes”, and identifiable megatsunami deposits<ref name="AbbottOthers2006">Abbott, D.H, S. Martos, H. Elkinton, E.F. Bryant, V. Gusiakov, and D. Breger, 2006, [http://gsa.confex.com/gsa/2006AM/finalprogram/abstract_114274.htm Impact Craters as Sources of Megatsunami Generated Chevron Dunes.] Geological Society of America Abstracts with Programs. vol. 38, no. 7, p. 299.</ref><ref name="KelletOthers2003">Kelletat, D., and A. Scheffers, 2003, [http://library.lanl.gov/tsunami/213/scheff.pdf Chevron-shaped Accumulations Along the Coastlines of Australia as Potential Tsunami Evidences?] Science of Tsunami Hazards. vol. 21, no. 3, pp. 174-188.</ref>. Other Earth scientists dispute their interpretations.<ref name="PrinterOthers2008">Pinter, N., and S.E. Ishman, 2008, [http://www.gsajournals.org/archive/1052-5173/18/1/pdf/i1052-5173-18-1-37.pdf ''Impacts, mega-tsunami, and other extraordinary claims'' PDF version, 304 KB]. GSA Today. vol. 18, no. 1, pp. 37-38</ref> |
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===The refilling of the Mediterranean=== |
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An earlier catastrophe, called the [[Messinian salinity crisis]], occurred too far back to be within human memory during the most recent re-flooding of the [[Mediterranean Sea]]'s dry basin. It is dated by general consensus about 6 million years ago, before the emergence of modern humans.<ref name="Hsu1983a">[[Kenneth J. Hsu|Hsu, K.J.]], 1983, ''The Mediterranean Was a Desert,'' [[Princeton University Press]], [[Princeton, New Jersey]].''</ref> |
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The basin had previously become a desert once again, the most recent desiccation in a series, as deep cores in the seabed have revealed a series of several layers of salt, separated by [[loess]] deposits, after continental movement had closed the [[Strait of Gibraltar]], an event variously placed at 8 million or 5.96 million years ago. The Mediterranean did not dry out during the most recent [[glacial maximum]].<ref name="Anonymous2006a">Anonymous, 2006, [http://www.semp.us/publications/biot_reader.php?BiotID=35 Profiles in Catastrophism: The Desertification and Deluge of the Mediterranean Basin] Suburban Emergency Management Project. Chicago, Illinois.</ref> |
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==References== |
==References== |
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*Richard Newman. Healy, Patrick Francis. ''American National Biography Online'' Feb. 2000. |
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{{reflist|2}} |
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==External links== |
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*[http://antiquity.ac.uk/ant/070/Ant0700588.htm Kurt Lambeck, "Sea-level change and shore-line evolution in Aegean Greece since Upper Palaeolithic time"] (abstract). |
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{{start box}} |
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==See also== |
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{{succession box| |
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* [[Megatsunami]] |
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before=Rev. [[John Early]], S.J.<br>#28| |
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* [[Flood (mythology)]] |
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title=[[List of Presidents of Georgetown University|President of Georgetown University]]| |
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years=1873-1882<br>'''#29'''| |
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after=Rev. [[James A. Doonan]], S.J.<br> #30| |
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}} |
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{{end box}} |
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{{Georgetown University}} |
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[[Category:Bodies of water]] |
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[[Category:Floods]] |
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{{DEFAULTSORT:Healy, Patrick Franics}} |
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[[ru:Плювиальный период]] |
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[[Category:1834 births]] |
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[[Category:1910 deaths]] |
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[[Category:Irish-Americans]] |
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[[Category:African Americans]] |
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[[Category:American Jesuits]] |
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[[Category:Georgetown University faculty]] |
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[[Category:Leuven alumni before 1968]] |
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[[Category:Presidents of Georgetown University]] |
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Revision as of 13:38, 10 October 2008
Father Patrick Francis Healy (February 2, 1834 - January 10, 1910) was born in Sacajawea, Georgia to Irish-American plantation owner Michael Healy and mulatto slave Mary Eliza. Michael Healy acknowledged his children by Mary Eliza, and since their children were technically slaves he arranged for them to leave Georgia and move to the North, where they would become free. Healy sent his older sons to a Quaker school in Flushing, New York, when he heard of a new Jesuit College, the College of the Holy Cross in Worcester, Massachusetts, he sent his three oldest sons and Patrick to study there in 1844.
Following Patrick's graduation in 1850, he entered a Jesuit order and continued his studies. He was sent to Europe to study in 1858, as his "race" had become an issue in the United States. He attended University of Leuven in Belgium, earning his doctorate, becoming the first American of openly acknowledged part-African descent to do so. During this period he was also ordained to the priesthood on September 3 1864. In 1866 he returned to the United States and taught philosophy at Georgetown University. Eight years later, in 1874, he became its twenty-ninth president.
Patrick Healy's influence on Georgetown was so far-reaching that he is often referred to as the school's "second founder," following Archbishop John Carroll. Healy helped transform the small nineteenth century college into a major university for the twentieth century. He modernized the curriculum by requiring courses in the sciences, particularly chemistry and physics. He expanded and upgraded the schools of law and medicine. The most visible result of Healy's presidency was the construction of a large building begun in 1877 and first used in 1881, a building named in his honour as Healy Hall.
Healy left the College in 1882 and travelled extensively through the United States and Europe often in the company of his brother James, later returning in 1908 to the campus infirmary where he died. He is buried on the grounds of the University in the Jesuit cemetery.
Patrick Francis Healy and his siblings were among many successful Americans of the early 19th century to openly acknowledge partial African or "Black" ancestry. Patrick Francis was the first known American of acknowledged African ancestry to earn a PhD, the first to become a Jesuit priest, and the first to become president of a major university in the United States. His brother James Augustine Healy became Bishop of Portland, Maine. His brother Michael A. Healy joined the United States Revenue Cutter Service, becoming a celebrated sea captain, the sole representative of the U.S. government in the vast reaches of Alaska. His brother Alexander Sherwood Healy also became a priest, director of the seminary in Troy, New York, and rector of the Cathedral in Boston. Three of his sisters became nuns, one a Mother Superior.[1]
Despite their partial African ancestry, all of the Healys were accepted into U.S. society as "White" Irish Americans. According to James M. O'Toole, the biographer of Coast Guard Captain Michael Healy:
He repeatedly referred to white settlers [in Alaska] as "our people," and was even able to pass this racial identity on to a subsequent generation. His teenage son Fred, who accompanied his father on a voyage in 1883, scratched his name into a rock on a remote island above the Arctic Circle, proudly telling his diary that he was the first "white boy" to do so.
Footnotes
- ^ A summary of the ethnic self-identity of the Healys, taken from various sources, is available in A.D. Powell, Passing for Who You Really Are (Palm Coast FL, 2005) ISBN 0-939479-22-2.
References
- Richard Newman. Healy, Patrick Francis. American National Biography Online Feb. 2000.
