Events
Date of Birth: unknown.
Place of Birth: unknown.
Date of Death: 7 November, before 1177.
Place of Death: unknown.
The date is given by Cawley.
Relationships
Father: Gossuin II de Mons.
This relationship is given by Roland (1891, p. 140).
Mother: Ide d’Ath.
This relationship is given by Roland (1891, p. 140).
Spouse: Béatrix de Rumigny.
This relationship is given by Roland (1891, p. 140; 1922, p. 46).
Children:
(Complete source citations for facts about the children on this page are currently outside of the scope of this project. Most information below comes from Cawley.)
Gossuin IV de Mons.
Ida de Mons married (1) Sohier d’Enghien; married (2) Renier de Jauche; married (3) Baudouin de Rumes.
Mathilde de Mons married (1) Wauthier, lord of Ligne; married (2) Wauthier de Fontaine-l’Évêque.
Alix de Mons married Roger, lord of Condé.
Rixa de Mons married Étienne de Denain.
Béatrix de Mons married Baudry de Roisin.
Agnès de Mons married Hugues, lord of Antoing and of Espinoy.
References
Cawley, Charles. “GOSSUIN III de Mons” in Medieval Lands: A prosopography of medieval European noble and royal families.
Roland, C.-G. “Histoire généalogique de la Maison de Rumigny-Florennes” in Annales de la Société Archéologique de Namur, tome 19 (Namur, 1891), pp. 59-305.
Roland, C.-G. “Les seigneurs de Morialmé avant le XVe siècle” in Annales de la Société Archéologique de Namur, tome 35, 1er livraison, (Namur, 1922), pp. 1-81.