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

father:
*Walther? von Filsgau

mother:
unknown

siblings:
*Bertha von Büren

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

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

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com