Earls of Essex-I Decree date 1139 First holder Geoffrey de Mandeville, 1st Earl of Essex * 1101 Records #3 Holders Family filter On/Off 1 Geoffrey de Mandeville, 1st Earl of Essex * 1101 2 Geoffrey de Mandeville, 2nd Earl of Essex * c. 1130 3 William de Mandeville, 3rd Earl of Essex, Count of Aumale Corrections and Updates To suggest a correction or an update. Click Here