Duke William von Weimer II of Thuringia
William was born about 0960 in Germany.  He died on December 15th, 1003.

 Oda

 William von Weimar I
William was born about 0975 in Saxony, Germany.  He died on April 6th, 1039.

 Count Poppo von Weimar of Carniola & Istria
Poppo was born about 1000 in Germany.  He died before 1044.

 Agnes of Weimar
Agnes was born about 1002 in Germany.  She died in 1036.