Petronilla Dunstanville

   FamilySearch ID: K4RW-QK3.

Petronilla married Robert de Montfort, son of Piers de Montfort I and Alice of Aldithley, about 1264 in Surrey, England. (Robert de Montfort was born in 1242 in Beaudesert, Warwickshire, England and died in Aug 1274 in Beaudesert, Warwickshire, England.)

Petronilla next married John de la Mare 1st Baron de la Mare, son of Matthew de la Mare and Florence de Akeni, in 1276 in Ashtead, Surrey, England. (John de la Mare 1st Baron de la Mare was born in 1250 in Ashtead, Surrey, England and died on 18 Oct 1313 in Bradwell, Essex, England.)