See also

Albert DE NAMUR's parents: Albert II DE NAMUR (997-1063) and Regelinde VAN DE ARDENNEN (975-1067)
Albert DE NAMUR's siblings: Hedwige DE NAMUR (1025-bef1080) and Irmgard DE NAMUR (c. 1040-c. 1106)
Ida VON SACHSEN BILLUNG's parents: Bernard II VON SACHSEN BILLUNG (995-1059) and Erika VON SCHWEINFURT (1000-1059)
Ida VON SACHSEN BILLUNG's siblings: Ordulf VON SACHSEN (1022-1072), Geertruid VON SACHSEN BILLUNG (1035-1113) and Hedwig VON SACHSEN (1045-1100)

Family of Albert III DE NAMUR and Ida VON SACHSEN BILLUNG

Husband:
Albert III DE NAMUR (1035-1102)
Wife:
Ida VON SACHSEN BILLUNG (1035-1102)
Children:
Adélaïde DE NAMUR (1068-1124)
Henri I DE LA ROCHE (1072-1138)
Godefroy Ier DE NAMUR (1068-1139)
Marriage:

Husband: Albert III DE NAMUR

Albert III DE NAMUR

Name:
Albert III DE NAMUR
Sex:
Male
Father:
Albert II DE NAMUR (997-1063)
Mother:
Regelinde VAN DE ARDENNEN (975-1067)
Birth:
10 Aug 1035
Namur, Belgium
Death:
22 Jun 1102 (age 66)
Namur, Belgium

Wife: Ida VON SACHSEN BILLUNG

Ida VON SACHSEN BILLUNG

Name:
Ida VON SACHSEN BILLUNG¹
Sex:
Female
Father:
Bernard II VON SACHSEN BILLUNG (995-1059)
Mother:
Erika VON SCHWEINFURT (1000-1059)
Birth:
1035
Death:
31 Jul 1102 (age 66-67)

Child 1: Adélaïde DE NAMUR

Daughter: Adélaïde DE NAMUR

Spouse: Otto II DE CHINY

Name:
Adélaïde DE NAMUR²
Sex:
Female
Spouse:
Otto II DE CHINY (1065-1125)
Birth:
1068
Namur, Belgium
Death:
30 Sep 1124 (age 55-56)
Namur, Belgium

Child 2: Henri I DE LA ROCHE

Name:
Henri I DE LA ROCHE
Sex:
Male
Spouse:
Mathilda VAN LIMBURG (1085-1141)
Birth:
1072
Death:
1138 (age 65-66)

Child 3: Godefroy Ier DE NAMUR

Son: Godefroy Ier DE NAMUR

Spouse: Ermessinde II DE LUXEMBOURG

Spouse: Sibylle DE CHÂTEAU-PORCIEN

Name:
Godefroy Ier DE NAMUR³
Sex:
Male
Spouse (1):
Ermessinde II DE LUXEMBOURG (c. 1080-1141)
Spouse (2):
Sibylle DE CHÂTEAU-PORCIEN (c. 1059-aft1104)
Birth:
16 Jul 1068
Title:
comte de Namur et Château-Porcien
Death:
19 Aug 1139 (age 71)
Floreffe, Namur, Belgium

Sources

1.: http://gw.geneanet.org/etoc.

2.: http://gw.geneanet.org/tigoli.

3.: http://gw.geneanet.org/wmeier.