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]
Louis married Ludmilla of BOHEMIA. Ludmilla died on 5 Aug 1240. [Group Sheet] [Family Chart]
Otto married Agnes Of LOOZ between 1159 and 1167. Agnes (daughter of Burggrave of Mainz Louis I Count Of Loos And RIENECK and Agnes VON METZ) was born about 1150; died on 26 Mar 1191. [Group Sheet] [Family Chart]