Lambert II Boulogne de Lens, Count of Lens, Count of Aumale, was born on an unknown date to Eustache I de Boulogne (c995-1049) and Mahaut de Louvain (c1001-c1049) and died 1054 Battle of Lille of unspecified causes. He married Adelaide of Normandy (c1026-c1090) . Charlemagne (747-814), Alfred the Great (849-899)/s, Charlemagne (747-814)/s.
Note that Seier and Walter may have been born to an earlier, unknown wife of Lambert.
|Offspring of Lambert II de Lens and Adelaide of Normandy (c1026-c1090)|
|Judith de Lens (c1054-aft1086)||1054||1086||Waltheof of Northumbria (1050-1076)|
|Seier de Lens (?-?)||1054|
|Walter of Lens (?-?)||1054|