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Agnes of Germany was a German noblewoman. Through her first marriage, she was a Duchess consort of Swabia ; through her second marriage, she was a Margravine consort of Austria .
1072
| 1072 • The Song Dynasty Chinese polymath scientist and statesman Shen Kuo is appointed as the head official for the Bureau of Astronomy, where he begins his groundbreaking work with the colleague Wei Pu on accurately plotting the orbital paths of the stars, planets, and moon three times a night for a continuum of five years. |
about
Age: 15y
1087
Age: 15y
birth of childHeilika of Swabia 1 Source ⇓ |
| 1087 • Mahdia campaign: The navies of Genoa and Pisa take the capital of the Zirids and occupy it for a year. Subsequently both republics obtain trading privileges.Gilbert Meynier (2010) L'Algérie cœur du Maghreb classique. De l'ouverture islamo-arabe au repli (658-1518). Paris: La Découverte; pp.56. |
1143
Sep 24
Age: 71y
| 1143 • During the summer the people of Rome revolt against the authority of the Pope and create a republican city-state comparable to that of the other Italian cities. |