誰が ヘルマン6世 (バーデン＝バーデン辺境伯) と結婚しましたか？

ヘルマン6世（Hermann VI., 1225年 - 1250年10月4日）は、バーデン＝バーデン辺境伯（在位：1243年 - 1250年）。ツェーリンゲン家で、オーストリア公を称した。若伯（der Kleine）とよばれる。

Gertrude of Austria (also named Gertrude of Babenberg) (c. 1226 – 24 April 1288) was a member of the House of Babenberg, Duchess of Mödling and later titular Duchess of Austria and Styria. She was the niece of Duke Frederick II of Austria, the last male member of the Babenberg dynasty. She was, according to the Privilegium Minus decree the first in line to inherit the Duchies of Austria and Styria after the death of childless Frederick, but these claims were disputed by her aunt Margaret of Austria, Queen of Bohemia.