*Friederich I von Büren Pfalzgraf im Schwaben
born about 0998 Swabia, Germany
died 1070

father:
*Friederich von Büren Pfalzgraf im Schwaben
born about 0960
died 1027

mother:
*daughter (Kunigunde?) of Kuno von Öhningen

siblings:
unknown

spouse:
*Adelheid von Filsgau
born about 0995
died after 1020
(end of information).

children:
*Friederich II von Büren Graf von Riesgau
born about 1020
died after 1053

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com