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| 11th century | 12th century | 13th century |
| 1090s | 1100s | 1110s | 1120s | 1130s | 1140s | 1150s |
◄◄ | | 1124 | 1125 | 1126 | 1127 | 1128 | 1129 | 1130 | 1131 | 1132 | | ►►

Heads of State · Nekrolog

The Duchy of Apulia and Calabria in the political context of Italy and the Balkans from 1084
Pope Honorius II
enfeoffs Roger II
with the
Duchy of Apulia .
Guimarães Castle
Alfonso I of Portugal defeats his mother Theresa of León in the battle of São Mamede .
1128 in other calendars
Armenian calendar 576/577 (turn of the year July)
Ethiopian calendar 1120/21
Buddhist calendar 1671/72 (southern Buddhism); 1670/71 (alternative calculation according to Buddhas Parinirvana )
Chinese calendar 63rd (64th) cycle

Year of the Earth-Monkey戊申 ( at the beginning of the year Fire-Sheep 丁未)

Chula Sakarat (Siam, Myanmar) / Dai calendar (Vietnam) 490/491 (turn of the year April)
Iranian calendar 506/507 (around March 21)
Islamic calendar 521/ 522 (January 5-6. // 24-25 December.) / 523
Jewish calendar 4888/89 (August 27-28)
Coptic calendar 844/845
Malayalam calendar 303/304
Seleucid era Babylon: 1438/39 (turn of the year April)

Syria: 1439/40 (turn of the year October)

Spanish era 1166
Vikram Sambat (Nepalese Calendar) 1184/85 (turn of the year April)


Politics and world events

Holy Roman Empire and Italy

King Conrad III. (Miniature from the 13th century)

Iberian Peninsula

  • The Knights Templar established its first settlement in the castle of Soure on Mondego in Portugal on the basis of a donation by D. Theresia, which also gave the Templars "all areas between Coimbra and Leiria that are still in the hands of the unbelievers" .


First documentary mentions


nature and environment

  • April 11th : The eight planets of our solar system seem to meet closely in the sky (a so-called planetary conjunction ), during which the planets are next to each other at an angle of 40 ° for a few days. However, only five of these planets are visible to the naked eye . Such “close encounters” are based only on a perspective effect: in reality, the planets involved are still many tens of millions to several billion km apart.
  • September 11th : Venus covers the fixed star Regulus . This event did not repeat itself until July 7, 1959 .


Date of birth saved

Exact date of birth unknown


Date of death secured

Exact date of death unknown

Web links

Commons : 1128  - Collection of pictures, videos and audio files