Marie married Henry II before 22 Aug 1215. Henry (son of Henri I and Maud Of BOULOGNE) was born about 1207 in Brabant, France; died on 01 Feb 1247/8 in Louvain. [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]
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]
Isaac married Eirene KOMNENA. [Group Sheet] [Family Chart]