See also

Renier DE HAINAUT's other family: with Hedwige CAPET (975-1013)
Renier DE HAINAUT's parents: Reinier III DE HAINAUT (920-973) and Adela DE DAGSBOURG (922-961)
Renier DE HAINAUT's brother: Lambert DE HAINAUT (965-1015)
MATHILDE D'ARLEUX's other family: with unknown spouse
MATHILDE D'ARLEUX's parents: HUGUES D'ARLEUX (c. 939-c. 1007) and JEANNE LE FOREST (c. 935- )

Family of Renier IV DE HAINAUT and MATHILDE D'ARLEUX

Husband:
Renier IV DE HAINAUT (945-1013)
Wife:
MATHILDE D'ARLEUX (c. 955- )
Children:
Hugues D'OSTREVENT (975- )
Ermengarde VAN OOSTERVANT (c. 975-c. 1009)
Marriage:

Husband: Renier IV DE HAINAUT

Renier IV DE HAINAUT

Name:
Renier IV DE HAINAUT
Sex:
Male
Father:
Reinier III DE HAINAUT (920-973)
Mother:
Adela DE DAGSBOURG (922-961)
Birth:
0945
Occupation:
Graaf van Bergen
Death:
1013 (age 67-68)

Wife: MATHILDE D'ARLEUX

MATHILDE D'ARLEUX

Name:
MATHILDE D'ARLEUX
Sex:
Female
Father:
HUGUES D'ARLEUX (c. 939-c. 1007)
Mother:
JEANNE LE FOREST (c. 935- )
Birth:
c. 0955
Arleux, 59015, Nord, Nord-Pas-de-Calais, Frankrijk
Death:

Child 1: Hugues D'OSTREVENT

Name:
Hugues D'OSTREVENT
Sex:
Male
Spouse:
Lietgarde DE BOUCHAIN (c. 950- )
Birth:
0975
France
Death:

Child 2: Ermengarde VAN OOSTERVANT

Daughter: Ermengarde VAN OOSTERVANT

Spouse: Flobert VAN HAVESKERKE

Name:
Ermengarde VAN OOSTERVANT
Sex:
Female
Spouse:
Flobert VAN HAVESKERKE (c. 945-c. 1013)
Birth:
c. 0975
Haverskerke
Death:
c. 1009 (age 33-34)
Saint-Omer