Family: Guillaume de Saint-Omer / Ide d'Avesnes (F11059)

• Father | Male Guillaume de Saint-Omer

  
  

  Born	1145
  Died	1191
  Buried
  Married	1171
  Father	Guillaume de Saint-Omer | F11070 Group Sheet
  Mother

  
  

  Mother | Female Ide d'Avesnes

  
  

  Born	Abt 1155
  Died	Aft 1205
  Buried	Bef 1211
  Father	Nicolas d'Avesnes | F5392 Group Sheet
  Mother	Mathilde de Namur | F5392 Group Sheet

  
  

  Child 1 | Female Marguerite de Saint-Omer

  
  

  Born	Abt 1175
  Died
  Buried
  Spouse	Baudouin de Créquy | F11060
  Married	Abt 1200