Frederick II the Warlike References Frederick II the Warlike duke of Austria Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Austria/ Later Babenberg period…(the Glorious) and his successor, Frederick II (the Warlike), the last representative of the dynasty, extended their domains farther south, gaining fiefs in Carniola. Read More…(the Glorious) and his successor, Frederick II (the Warlike), the last representative of the dynasty, extended their domains farther south, gaining fiefs in Carniola. Read Moreflag of Austria…from the seal of Duke Frederick II in 1230. Even when Austrian rulers held sway over the heartland of a great European empire, the duchy of Austria used that coat of arms and a flag of corresponding design. Read More…from the seal of Duke Frederick II in 1230. Even when Austrian rulers held sway over the heartland of a great European empire, the duchy of Austria used that coat of arms and a flag of corresponding design. Read More