Margaret married John I The Victorious Duke Of BRABANT in 1273. John (son of Henry III and Alice Of BURGUNDY) was born in 1252/3; died on 03 May 1294 in Leuven; was buried in The Church of the Minderbroeders in Leuven. [Group Sheet] [Family Chart]
Guy married Isabelle Of LUXEMBOURG. Isabelle (daughter of Henry III "the Blond" Count Of LUXEMBOURG and ? UNKNOWN) died in Sep 1298. [Group Sheet] [Family Chart]