Keats-Rohan (p. 498) notes that Winemar was possibly the same as Winemar de Lens, who attested a charter of Saint-Georges-de-Hesdin c. 1087-1111, or a member of the castellan family of Lillers in Artois (near Béthune).
Events
Date of Birth: unknown.
Place of Birth: unknown.
Date of Death: about 1104.
Place of Death: unknown.
The date is given by Keats-Rohan (p. 498).
Relationships
Father: unknown.
Mother: unknown.
Spouse: unknown.
(presumed) Children:
Walter. Walter left descendants surnamed Preston.
Evidence
From Open Domesday: Winemar (of Flanders), Winemar of Flanders.
References
Keats-Rohan, K.S.B. Domesday People (1999).
“Parishes: Hanslope with Castle Thorpe,” A History of the County of Buckingham: Volume 4 (Victoria County History: 1927).