Gertrud married Duke Heinrich X Welfen Von Bayern Und Sachsen on 29 May 1127. Heinrich (son of Duke Henry I Of Bavaria and Wulfhilde Of Saxony) was born in 1100; died on 20 Oct 1139. [Group Sheet] [Family Chart]
Heinrich married N. N. Von Blieskastel on 1 Feb 1168. [Group Sheet] [Family Chart]
Heinrich married Mathilde Of England on 1 Feb 1168. Mathilde (daughter of King Henry II Curtmantle Plantagenet and Queen Eleanor Of Aquitaine) was born in 1156; died on 28 Jun 1189. [Group Sheet] [Family Chart]
Mechtild married King Heinrich Burwin I Von Mecklenburg in 1166. Heinrich (son of Duke Pribislaw II Von Mecklenburg and Weislawa Von Pommern) died on 28 Jan 1227. [Group Sheet] [Family Chart]
Heinrich married Agnes Von Staufen in 1194. Agnes (daughter of Konrad Von Staufen and Irmgard Von Henneberg) died on 9 May 1204. [Group Sheet] [Family Chart]
Wilhelm married Helena Of Denmark in 1202. Helena died on 22 Nov 1233. [Group Sheet] [Family Chart]
Family/Spouse: Christine Of Sweden. [Group Sheet] [Family Chart]
Agnes married Otto II Von Bayern in 1222. Otto (son of Ludwig I Von Bayern and Ludmila Of Bohemia) was born on 7 Apr 1206; died on 29 Nov 1253. [Group Sheet] [Family Chart]
Family/Spouse: Mathilde Von Brandemburg. Mathilde (daughter of Albrecht II Von Brandenburg and Mathilde Von Meissen) died on 10 Jun 1261. [Group Sheet] [Family Chart]