"1243-06-05Z"^^ . . "1243-05-05Z"^^ . . "Constance of Babenberg"@en . "1243Z"^^ . . "Constantia of Austria, Konstanze von \u00D6sterreich (German)"@en . . . "Duchess of Austria by birth, Margravine of Meissen by marriage" . "Constance of Babenberg (German: Konstanze von \u00D6sterreich; 1212 \u2013 5 June 1243) was the daughter of Duke Leopold VI of Austria and his wife, Theodora Angelina.On 1 May 1234 she married Margrave Henry \"the Illustrious\" of Meissen. The wedding took place in Vienna rather than in the old Hofburg. It is believed that the conversion of the Imperial Palace had not been completed, or perhaps it was too small. There are three sources for information about the wedding itself."@en . "1212Z"^^ .