Garnier married Agnès de Mello 1195. Agnès (daughter of Dreux de Mello and Ermengarde de Mouchy) was born Abt 1175; died Aft 1215. [Group Sheet]
Garnier married Hélissende de Réthel 1225. Hélissende (daughter of Hugues de Réthel and Félicité de Broyes) was born Abt 1201; died Bef 1234. [Group Sheet]
Garnier married Aremburge d'Époisses Abt 1242. Aremburge (daughter of Jean d'Époisses) was born Abt 1225; died Aft 1268. [Group Sheet]
Agnès married Poincet de Thil Abt 1260. Poincet (son of Guy II de Thil) was born Abt 1220; died 1279. [Group Sheet]