Berthold of Schweinfurt was a German nobleman. Wikipedia
Born: 926 AD
Died: January 15, 980 AD (age 54 years)
Parents: Arnulf, Duke of Bavaria
Great-grandparent: Berchthold I of Swabia
Grandparents: Luitpold, Margrave of Bavaria and Cunigunde of Swabia
Children: Henry of Schweinfurt
Grandchildren: Eilika of Schweinfurt, Otto III, Duke of Swabia, Judith of Schweinfurt, and more