756441724. Eustace II of Boulogne & 756441725. Ida of Lotharingia
1038-43, Ida born in Lotharingia, d/o 1512883450. Godfrey III, duke of Lower Lorraine & 1512883451. Doda-Uda ?.
12/25/1046, Henry III, king of Germany, became Holy Roman Emperor.
1054, Baldwin V of Flanders built the castle of Lille [on an island.] (S) Medieval Women, Watt, 1997, P97. [Eustace of Boulogne’s brother Lambert of Lens died in battle this year at Lille, in support of Baldwin.]