Bertrade de Montfort (1155-1227) (1155–1227) Parents Simon III de Montfort Mathilde Children Agnes of Chester Hawise of Chester, 1st Countess of Lincoln Mabel of Chester Ranulf de Blondeville, 6th Earl of Chester Matilda of Chester, Countess of Huntingdon Siblings Amaury V de Montfort Simon de Montfort Partners Hugh de Kevelioc, 5th Earl of Chester