of.Boulogne Adalof Parents. Anc. Des. of.Boulogne Eustace d.1049 Anc. Des. M1. Maud /of Louvain/ of.Boulogne Eustace d.1080 Parents. Anc. Des. of.Boulogne Eustace.III Anc. Des. M1. Mary /of Scotland/ of.Boulogne Joan b.1326 d.1361 Anc. Des. M1. John II the Good // of.Boulogne Lambert d.1054 Parents. Anc. Des. M1. Adelaide /of Normandy/ of.Boulogne Mary b.1136 d.1182 Parents. Anc. Des. M1. Matthew /of Alsace/ of.Boulogne Matilda b.1103 d.1152 Parents. Anc. Des. M1. Stephen // of.Boulogne William b.1134 d.1159 Parents. Anc. Des. M1. Isabel /de Warrenne/Go to the Tree's Entry Page.