BERKHARD de WETTIN

BERKHARD's father was DEDI COUNT von HESSEGAU and his mother was N.N. von HERZGAU.  His paternal grandparents were BURCHARD III de WETTIN and MATHILDE de HESSE; his maternal grandfather was FREDERICK II COUNT von HERZGAU. He had a brother named DIETRICH I (Count).¹ 

He had a biological son named FREDERICK I LORD.