Proper noun
English Wikipedia has an article on:House of BabenbergWikipedia
Babenberg
A surname from German, famously borne by a ruling family from Austria
A side effect of this marriage was the use of the Babenberg name Leopold by the Habsburgs for one of their sons. Source: Internet
Rudolph refuted Ottokar's succession to the Babenberg patrimony, declaring that the provinces must revert to the Imperial crown due to the lack of male-line heirs (a position that however conflicted with the provisions of the Austrian Privilegium Minus ). Source: Internet
However, neither her husbands nor her son succeeded in settling the Babenberg inheritance under their power. Source: Internet
The Babenberg Margraves controlled very little of modern Austria. Source: Internet
Two of the Babenberg brothers were also killed. Source: Internet
Ultimately this discord led to the Babenberg Feud which was fuelled and controlled by the crown. Source: Internet