Otto married Katharina Of GERMANY in 1279 in Vienna. Katharina (daughter of Rudolf I and Gertrude Of HOHENBERG) was born in 1256; died on 04 Apr 1282 in Landshut. [Group Sheet] [Family Chart]
Henry married Elizabeth Of HUNGARY. Elizabeth (daughter of Bela IV and Maria LASCARIS) died in 1271. [Group Sheet] [Family Chart]
Otto married Agnes Of BRUNSWICK in May 1222 in Worms. Agnes (daughter of Henry I Duke Of BRUNSWICK and Agnes Of WETTIN) was born in 1201; died in 1262. [Group Sheet] [Family Chart]
Bela married Maria LASCARIS in 1218. Maria (daughter of Emperor Theodore I LASCARIS and Anna ANGELINA) was born about 1206; died in 1270. [Group Sheet] [Family Chart]