Frederick married Beatrice Of BURGUNDY between 10 and 16 Jun 1156 in Wurzburg. Beatrice (daughter of Reynold Count Of Macon And BURGUNDY and Agatha Of ALSACE) was born about 1145; died on 15 Nov 1184/5. [Group Sheet] [Family Chart]
Sophie married William VI Of MONTFERRAT in 1187. William (son of Boniface I Of MONTFERRAT and Helena DEL BOSCO) was born about 1173; died on 17 Sep 1226. [Group Sheet] [Family Chart]
Henry married Constance Of SICILY on 27 Jan 1186. Constance (daughter of Roger II Of SICILY and Beatrix Of RETHEL) was born in 1154; died on 27 Nov 1198. [Group Sheet] [Family Chart]
Phillipp married Princess of the East Irene ANGELICA on 25 May 1197. Irene (daughter of Isaac ANGELUS, II and Eirene KOMNENA) was born about 1181; died in 1252; was buried in Lorsch. [Group Sheet] [Family Chart]