The following individuals were Earls (suo jure, jure uxoris or jure matris) or Countesses (suo jure) during the reign of Henry III of England who reigned from 1216 to 1272. The period of tenure as Earl or Countess is given after the name and title of each individual, including any period of minority. Earl of Arundel William d'Aubigny, 3rd Earl of Arundel (1193-1221) William d'Aubigny, 4th Earl of Arundel (1221-1224) Hugh d'Aubigny, 5th Earl of Arundel (1224-1243) John FitzAlan, 6th Earl of Arundel jure matris (1243-1267) John FitzAlan, 7th Earl of Arundel (1267-1272) Richard FitzAlan, 8th Earl of Arundel (1272-1302) Earl of Chester (Second Creation) Ranulf de Blondeville, 6th Earl of Chester (1181-1232) Matilda of Chester, Countess of Huntingdon, Countess of Chester (1232) John of Scotland, Earl of Huntingdon, 7th Earl of Chester, (1232-1237) Earl of Chester (Fourth Creation) Simon de Montfort, 6th Earl of Leicester, 1st Earl of Chester (1264-1265) Earl of Cornwall (Fourth Creation) Richard, 1st Earl of Cornwall (1225-1272) Edmund, 2nd Earl of Cornwall (1272-1300) Earl of DerbyWilliam de Ferrers, 4th Earl of Derby (1190-1247) William de Ferrers, 5th Earl of Derby (1247-1254) Robert de Ferrers, 6th Earl of Derby (1254-1266) Earl of DevonWilliam de Redvers, 5th Earl of Devon (1193-1217) Baldwin de Redvers, 6th Earl of Devon (1217-1245) Baldwin de Redvers, 7th Earl of Devon (1245-1262) Isabella de Forz (nee de Redvers), 8th Countess of Devon suo jure (1262-1293) Earl of Essex (Second Creation) Geoffrey FitzGeoffrey de Mandeville, 2nd Earl of Essex (1213-1216) William FitzGeoffrey de Mandeville, 3rd Earl of Essex (1216-1227) Earl of Essex (Third Creation) Humphrey de Bohun, 2nd Earl of Hereford, 1st Earl of Essex (1236-1275) Earl of GloucesterIsabella, Countess of Gloucester suo jure (1213-1217) Geoffrey FitzGeoffrey de Mandeville, 2nd Earl of Essex, Earl of Gloucester jure uxoris (1214-1216) Amice fitz William, 4th Countess of Gloucester suo jure (1217-1225) Gilbert de Clare, 4th Earl of Hertford 5th Earl of Gloucester,(1225-1230) Richard de Clare, 5th Earl of Hertford, 6th Earl of Gloucester (1230-1262) Gilbert de Clare, 6th Earl of Hertford, 7th Earl of Gloucester (1262-1295) Earl of Hereford (Sixth Creation) Henry de Bohun, 1st Earl of Hereford (1199-1220) Humphrey de Bohun, 2nd Earl of Hereford, 1st Earl of Essex (1220-1275) Earl of HertfordRichard de Clare, 3rd Earl of Hertford (1173-1217) Gilbert de Clare, 4th Earl of Hertford, 5th Earl of Gloucester (1225-1230) Richard de Clare, 5th Earl of Hertford, 6th Earl of Gloucester (1230-1262)