BERCHTOLD I HERZOG von ALEMANNEN

BERCHTOLD I HERZOG was born about 0745.¹   BERCHTOLD I HERZOG's father was RUTHARD HERZOG von ALEMANNEN and his mother was RAGINSUNT von SUALAFELD.  His paternal grandparents were ALAHOF HERZOG von ALEMANNEN and UNKNOWN HILDEBERGA; his maternal grandfather was GERMUNT von SUALAFELD.  He was an only child.  He died in 0802.¹ 

They had a son named CHADALO I HERZOG.