See also

William SAINT OMER's parents: William III + of SAINT OMER (1120-1170) and Mathilda + (1125- )
Ida AVESNES's parents: Nicolas + (1130-1169) and Mathilde + (1133- )
Ida AVESNES's brother: Jacques + of AVESNES (1150-1191)

Family of William + of SAINT OMER and Ida + of AVESNES

Husband:	William + of SAINT OMER (1150-1192)
Wife:	Ida + of AVESNES (1155- )
Children:	Nicholas + of SAINT OMER (1178- )

Husband: William + of SAINT OMER

Name:	William + of SAINT OMER
Sex:	Male
Father:	William III + of SAINT OMER (1120-1170)
Mother:	Mathilda + (1125- )
Birth	1150	St. Omer, Pas-de-Calais, France
Death	1192 (age 41-42)	Palestine

Wife: Ida + of AVESNES

Name:	Ida + of AVESNES
Sex:	Female
Father:	Nicolas + (1130-1169)
Mother:	Mathilde + (1133- )
Birth	1155	Avesnes, Pas-de-Calais, France

Child 1: Nicholas + of SAINT OMER

Name:	Nicholas + of SAINT OMER
Sex:	Male
Spouse:	Margit + (1175-1223)
Birth	1178	St. Omer, Pas-de-Calais, France