*Siegfried II von Walbeck Graf von Nordthuringgau & Derlingau
born about 1007 Walbeck, Thuringia
died after 1107?

father:
*Lothar V von Thüringen
died 1063

mother:
unknown

siblings:
*Adalbert von Sommerschenburg Graf von Nordthuringgau & Derlingau

spouse:
*Kunigunde von Stade
died 13 July 0997

children:
*Oda von Walbeck
born Walbeck, Thuringia (likely)
died after 1107

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com