Leopold VI, known as Leopold the Glorious, was Duke of Styria from 1194 and Duke of Austria from 1198 to his death in 1230. He was a member of the House of Babenberg.

Theodora Angelina was the wife of Leopold VI of Austria, by whom she had several children. As a child, she was used by her grandfather, Emperor Alexios III Angelos, as a political tool to gain the all