| Surname
|
place
|
owner
|
| Right bank of the Rhine
|
|
Löwenburg
|
Bad Honnef
|
Counts of Sayn , Lords of Heinsberg , Duchy of Berg
|
|
Reitersdorf Castle
|
Bad Honnef
|
Prüm Abbey , Lords of Heinsberg , Duchy of Jülich
|
|
Merten Castle
|
Eitorf - Merten
|
Lords of Kappenstein, Lords of Wildenburg, Hatzfeld (noble family) , Sayn-Wittgenstein , Hatzfeld (noble family) , Lords of Schönstein-Trachenberg, Nesselrode (noble family)
|
|
Welterode Castle
|
Eitorf
|
Count of Sayn , City of Cologne , Nesselrode (noble family) , Jakob von Kaufmann-Asser , Count Hoensbroich of Türnich Castle
|
|
Probach
|
Eitorf
|
Rennberg (noble family)
|
|
Allner Castle
|
Hennef (victory) -Allner
|
Vilich Abbey , Scheiffart von Merode, Spies von Büllesheim , Hatzfeld (noble family) , barons of Loë
|
|
Blankenberg Castle
|
Hennef (Sieg) city of Blankenberg
|
Count of Sayn , Duchy of Berg
|
|
House Attenbach
|
Hennef (victory)
|
Arnold von Vifthzahl, Theodor von Hallberg-Broich
|
|
Drachenfels Castle
|
Koenigswinter
|
Cassius pen , Waldbott von Bassenheim
|
|
Rosenau castle ruins
|
Koenigswinter
|
Dietrich von Dorndorf, Heisterbach Abbey
|
|
Wolkenburg
|
Koenigswinter
|
Elector of Cologne
|
|
Auel Castle
|
Lohmar
|
Peter van Auel, from Meuchen, Proff (noble family) , from la Valette St. George
|
|
Honrath Castle
|
Lohmar
|
Theoderich von Hengebach, St. Michael Abbey , Count Arnold von Hückeswagen, Sayn-Wittgenstein , Lords of Loen-Heinsberg, Duchy of Berg, Düsseldorfer Kollegiatstift, Joist Lüninck, Proff (noble family) , from la Valette St. George
|
|
Lohmar Castle
|
Lohmar
|
Count Dietrich II of Loos and Chiney, von Ro (i) de, von Reven
|
|
Schönrath Castle
|
Lohmar
|
von Schönrode, Landsberg (noble family), Nesselrode (noble family) , Quadt , Plettenberg (noble family) , von Heyden, Freiherr Ernst von Erlenkamp
|
|
House Sülz
|
Lohmar
|
Count Palatine of the Auelgaues , St. Michael Abbey , Staël von Holstein, Adolf von Bellinghausen, von Zweiffel , von Hillen zu Helden, La Valette St. George
|
|
Overbach Castle
|
Much
|
Friedrich von Omphal, Dr. Sybertz, Johann Adolf Sauer , Heinrich Joseph Joesten , Pastor Bloch, Nesselrode (noble family)
|
|
Lülsdorf Castle
|
Niederkassel
|
Lords of Lülsdorf, Duchy of Berg
|
|
Herrenbröl castle ruins
|
Ruppichteroth
|
Lords of Scheidt called Weschpfennig , Martial (noble family)
|
|
Herrnstein Castle
|
Ruppichteroth
|
Duchy of Berg , Nesselrode (noble family)
|
|
Siegburg
|
Siegburg
|
Count Palatine of the Auelgau , Archdiocese of Cologne
|
|
Wissem Castle
|
Troisdorf
|
Lords of Troisdorf, Lords of Doubt , Barons of Loë
|
|
Mauel Castle
|
Windeck
|
Lords of Etzenbach, Lords of Vellbrück
|
|
Windeck Castle
|
Windeck
|
Counts of Thuringia , Duchy of Berg , Archdiocese of Cologne , Counts of Thuringia, Duchy of Brabant , Duchy of Berg , Mark Brandenburg , Pfalz-Neuburg , Sweden , Pfalz-Neuburg , Hesse
|
| Left of the Rhine
|
|
Alfter Castle
|
Alfter
|
Herren de Halechte ( Alfter Castle ), Counts von Salm-Reifferscheidt-Dyck , Simeon Reichsgraf Wolff Metternich zur Gracht (as of 2015)
|
|
Hemmerich Castle
|
Bornheim
|
Knight Albero von Hemberg, barons of Nordeck zur Rabenau
|
|
Kitzburg
|
Bornheim
|
Archdiocese of Cologne , Gerhard Anton von Wolfskehl, Bishop Franz Egon Fürstenberg, Thomas von Quentel , von Becker, Everhard, Groote (noble family)
|
|
Rheindorf Castle
|
Bornheim
|
Lords of Rinchedorp, Jesuits , St. Albert Monastery
|
|
Lüftelberg Castle
|
Meckenheim
|
Dietrich von Volmenstein, Lords of Vischenich, Knights of Gymnich , Lords of Schall von Bell , Lords of Vorst-Lombeck
|
|
Tomburg
|
Rheinbach
|
Count Palatine of the Auelgau, Counts of Kleve , Lords of Müllenark
|
| Peppenhoven Castle
|
Rheinbach
|
Counts of Werl, Martial (noble family) , barons of Boeselager
|
|
Heimerzheim Castle
|
Swisttal
|
Lords of Heimerzheim, German Order of Knights , Caspar Anton von Belderbusch, Barons von Boeselager
|
|
Kriegshoven Castle
|
Swisttal
|
Herr von Kriegshoven, Senior Government Councilor Emil von Wülfing, Caspar Anton von Belderbusch
|
|
Miel Castle
|
Swisttal
|
Spies von Büllesheim , Caspar Anton von Belderbusch
|
|
Gudenau Castle
|
Wachtberg
|
Family Neven du Mont
|
|
Munchausen Castle
|
Wachtberg
|
Prüm Abbey , Kurköln , Von der Leyen (noble family)
|
|
Odenhausen Castle
|
Wachtberg
|
Siegburg Abbey , Lords of Odenhausen
|
