See also

Otto VON SCHWEINFURT's parents: Heinrich I VON SCHWEINFURT (955-1017) and Gerberga VON GLEIBERG (aft970-bef1036)
Otto VON SCHWEINFURT's sister: Erika VON SCHWEINFURT (1000-1059)
Irmgard DI SUSA's parents: Olderico Manfredi II DI SUSA (992-1034) and Berta DEGLI OBERTENGHI (997-1037)
Irmgard DI SUSA's sister: Adelaida DI SUSA (1016-1091)

Family of Otto III de Witte VON SCHWEINFURT and Irmgard DI SUSA

Husband:
Otto III de Witte VON SCHWEINFURT (990-1057)
Wife:
Irmgard DI SUSA (1015-1078)
Children:
Judith VON SCHWEINFURT (1030-1104)
Marriage:

Husband: Otto III de Witte VON SCHWEINFURT

Name:
Otto III de Witte VON SCHWEINFURT
Sex:
Male
Father:
Heinrich I VON SCHWEINFURT (955-1017)
Mother:
Gerberga VON GLEIBERG (aft970-bef1036)
Birth:
0990
Markgraaf van de Nordgau, Hertog van Zwaben
Death:
28 Sep 1057 (age 66-67)

Wife: Irmgard DI SUSA

Name:
Irmgard DI SUSA
Sex:
Female
Father:
Olderico Manfredi II DI SUSA (992-1034)
Mother:
Berta DEGLI OBERTENGHI (997-1037)
Birth:
1015
Death:
28 Jan 1078 (age 62-63)

Child 1: Judith VON SCHWEINFURT

Name:
Judith VON SCHWEINFURT
Sex:
Female
Spouse:
Bodo VAN POTTENSTEIN (1025-1104)
Birth:
1030¹
Death:
1104 (age 73-74)

Sources

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