Female Bertha Von Swabia Click to view Bertha Von Swabia in the family tree

Bertha Von was born about 0907 in Of, Burgundy, France.1   Bertha Von is no longer alive.1 

Family Details of Bertha Von's family with Rudolph II King Burgundy

1 phelps1609.FTW
Further source/citation:
World Family Tree Vol. 16, Ed. 1 @ Tree #1609