Aymer De Taillefer de Valence

Aymer De Taillefer's father was William IV de Valence and his mother was Marguerite de Turenne.  His paternal grandparents were Wulgrim II de Valence and Unknown; his maternal grandparents were Viscount Raymond I de Turenne and Maud de Perche.  He was an only child.  He died in 1218.

They had a daughter named Isabella.