Siegfrid von Sponheim
Birth:
Abt 1019
of Austria
Death:
7 Feb 1065
Individual Information
FCID:2052:12559      
Parents
Father:
Mother:
Marriage(s)
Family Group
Richardis Lavent, Heiress
md. Abt 1044
  Children
1.  
Engelbert I Lavanthal
b. Abt 1045