Vincent Madelgarius, aka Maelceadar, Benedictine monk, died 677. His feast day is September 20. Wikipedia
Born: 607 AD, Strépy-Bracquegnies, La Louvière, Belgium
Died: July 14, 677 AD (age 70 years), Soignies, Belgium
Children: Dentelin de Mons, Aldetrude, and Madelberte of Maubeuge
Partner: Waltrude