HERMANN I COUNT von WERL
HERMANN I COUNT is no longer alive.¹ 

 GERBERGA de BURGUNDY
GERBERGA was born in 0965 in Bourgogne, France.¹   She died at the age of 51 in 1016.¹ 

 HERMANN COUNT von WESTPHALIA
HERMANN COUNT was born in 0981.¹   He died at the age of 55 in 1036.¹