Guillaume — . Unknown [Group Sheet]
Guillaume married Ermengarde de Melgueil Abt 1075. Ermengarde (daughter of Raymond de Melgueil and Béatrice d'Aquitaine) was born Abt 1055. [Group Sheet]
Guillaume married Ermessende de Melgueil Abt 1093. Ermessende (daughter of Pierre de Melgueil and Almodis de Toulouse) was born Abt 1075. [Group Sheet]