Wife: Agnes of MONTFAUCON
Children:
__ | _Erard I of BRIENNE __| | | | |__ | _Gautier II of BRIENNE _| | | | | __ | | | | |_Alix of ROUCY _______| | | | |__ | | |--Érard II of BRIENNE | (.... - 1190) | __ | | | _Andrew of BAUDEMONT _| | | | | | |__ | | |_Adèle of BAUDEMONT ___| | | __ | | |_Agnes of BRAINE _____| | |__