Agnès de Castella (1200–1300) Parents Milia Pérez de Lara Gómez González de Manzanedo Children Guillem IX de Montpeller Bernat Guillem de Montpeller Agnes of Montpellier Siblings Matilda Elvira Gómez de Manzanedo Ximenez Gómez de Manzanedo Partners William VIII of Montpellier