Saint Walbert IV (French: Sainte Walbert IV), also known as Vaubert, Waubert, or Waudbert was a Merovingian Count of Hainaut and a Frankish saint. He was the father of Saint Waltrude, and Saint Aldegund, first abbess of Maubeuge.

May 11

640-646

Canonized

5

Q2002344

11