Family: Geoffrey (4th Earl of Essex) De Mandeville / Isabel Countess of Gloucester (F59252)
m. Jan 1213-1214-
Male
Geoffrey (4th Earl of Essex) De Mandeville
Birth Death 12 May 1243 Burial Marriage Jan 1213-1214 Other Spouse Maud Fitzwauter | F59251 Marriage Father Geoffrey (4th Earl of Essex) Fitzpiers | F43073 Group Sheet Mother Beatrice De Say | F43073 Group Sheet
Female
Isabel Countess of Gloucester
Birth Bef 1176 Death 14 Oct 1217 Burial Other Spouse John Lackland King of England | F39863 Marriage 29 Aug 1189 Marlebridge 
Other Spouse Hubert (1st Earl of Kent) De Burgh | F41183 Marriage 1217 Father William (Earl of Gloucester) Fitzrobert | F45228 Group Sheet Mother Hawise (of Leicester) De Beaumont | F45228 Group Sheet
Male
William (5th Earl of Essex) De Mandeville
Birth Death 8 Jan 1226-1227 Dsp Burial Spouse Christine Fitzwauter | F43078 Marriage Bef 18 Nov 1220