See also

Diederik DE LORRAINE's other family: with unknown spouse
Diederik DE LORRAINE's parents: Gérard IV DUKE OF UPPER LORRAINE (1020-1070) and Hedwige DE NAMUR (1025-bef1080)
Diederik DE LORRAINE's siblings: Thierry II D'ALSACE ( -1115) and Beatrice DE LORRAINE (1059-1117)

Family of Diederik II DE LORRAINE and Hedwig VAN FORMBACH

Husband:
Diederik II DE LORRAINE (1050-1115)
Wife:
Hedwig VAN FORMBACH (c. 1070-c. 1100)
Children:
Simon I VAN OPPER-LOTHARINGEN (c. 1090-1138)
Marriage:

Husband: Diederik II DE LORRAINE

Name:
Diederik II DE LORRAINE¹
Sex:
Male
Father:
Gérard IV DUKE OF UPPER LORRAINE (1020-1070)
Mother:
Hedwige DE NAMUR (1025-bef1080)
Birth:
1050
Death:
23 Jan 1115 (age 64-65)

Wife: Hedwig VAN FORMBACH

Name:
Hedwig VAN FORMBACH²
Sex:
Female
Father:
-
Mother:
-
Birth:
c. 1070
Death:
c. 1100 (age 29-30)

Child 1: Simon I VAN OPPER-LOTHARINGEN

Name:
Simon I VAN OPPER-LOTHARINGEN
Sex:
Male
Spouse:
Adelheid VAN LEUVEN (c. 1090- )
Birth:
c. 1090
Death:
14 Jan 1138 (age 47-48)

Sources

1.: http://gw.geneanet.org/heinvdb2.

2.: http://gw.geneanet.org/heinvdb2.