Melisende married Seigneur de Marl Thomas de Courcy about 1107 in Crecyenponthieu, Somme, France. Thomas (son of Count d'Amiens Enguerrand I de Courcy and Comtesse de Roucy Ade de Marle) was born about 1082 in Boves, Somme, France; died in 1131. [Group Sheet] [Family Chart]