Father: Robert de Vere, 3rd Earl of Oxford 1164 – 25.10.1221
Mother: Maud de Dunstanville (illegitimate)
Married: Henry IV de La Pomeroy, 1181 – 1221
Father: Henry III de La Pomeroy, 1155 – 1222
Mother: Alice de Vernon, abt 1158 – 1206
Child 01: Henry V de La Pomeroy, † 1226
Child 02: Geoffrey de La Pomeroy