 Lambert De Boulogne II Count of Lens, son of Eustache I Count of Boulogne and Matilda De Louvain.Born 1020, died 1054, 33 or 34 years Married/ Related to:  Adelaide Countess of Ponthieu, daughter of Robert The Devil II Duke of Normandy and Herleva De Falaise.Born 1027, died 1054, 26 or 27 years Child: | |||