Did you mean: Reginar III, Count of Mons
Reginar IV, Count of Mons
Member of the Reginarids
Reginar IV, Count of Mons, in Hainaut, was the son of Reginar III and Adela. His father died in exile in Bohemia in 973. Wikipedia
Born: 950 AD, Hainaut, Belgium
Died: 1013 (age 63 years)
Great-grandparent: Reginar Longneck
Parents: Reginar III, Count of Hainaut
Children: Reginar V, Count of Mons and Beatrix de Hainaut
Spouse: Hedwig of France, Countess of Mons (m. 997 AD)
Great grandchildren: Baldwin II, Count of Hainaut, André of Ramerupt, Arnulf III, Count of Flanders, and more