Reginar III de Hainault Comte ¹⁵³

  Notater:

Reginar III (c. 920 - 973) was Count of Hainaut from 940 to 958.

He was born in Brabant as the son of Reginar II, Count of Hainaut.

Together with his brother Rodolphe, he took part in the rebellion of his uncle Gilbert, Duke of Lorraine. When Gilbert was killed in 939, Regnier had to pledge fealty to King Otto the Great.

He then allied himself with King Louis IV of France, but King Otto sent duke Hermann of Swabia to quell the rebels in 944.

Reginar blev gift med Adela de Louvain, datter af Lambert de Louvain Comte og N.N. van de Betuwe. (Adela de Louvain døde i 961.)