This page lists all peers who held extant titles between 1250 and 1259.
Title
Holder
Date gained
Date lost
Notes
Earl of Surrey (1088)
John de Warenne, 6th Earl of Surrey
1240
1304
Earl of Warwick (1088)
Margaret de Newburg, 7th Countess of Warwick
1242
1253
Died
William Maudit, 8th Earl of Warwick
1253
1267
Earl of Leicester (1107)
Simon de Montfort, 6th Earl of Leicester
1218
1265
Earl of Gloucester (1122)
Richard de Clare, 6th Earl of Gloucester
1230
1262
5th Earl of Hertford
Earl of Arundel (1138)
John FitzAlan, 6th Earl of Arundel
1243
1267
Earl of Derby (1138)
William de Ferrers, 5th Earl of Derby
1247
1254
Died
Robert de Ferrers, 6th Earl of Derby
1254
1279
Earl of Norfolk (1140)
Roger Bigod, 4th Earl of Norfolk
1225
1270
Earl of Devon (1141)
Baldwin de Redvers, 7th Earl of Devon
1245
1262
Earl of Oxford (1142)
Hugh de Vere, 4th Earl of Oxford
1221
1263
Earl of Salisbury (1145)
Ela of Salisbury, 3rd Countess of Salisbury
1196
1261
Earl of Hereford (1199)
Humphrey de Bohun, 2nd Earl of Hereford
1220
1275
1st Earl of Essex (1239)
Earl of Winchester (1207)
Roger de Quincy, 2nd Earl of Winchester
1219
1264
Earl of Lincoln (1217)
Margaret de Quincy, Countess of Lincoln
1232
1266
Earl of Cornwall (1225)
Richard, 1st Earl of Cornwall
1225
1272
Earl of Richmond (1241)
Peter of Savoy, 1st Earl of Richmond
1241
1268
Earl of Pembroke (1247)
William de Valence, 1st Earl of Pembroke
1247
1296
Earl of Chester (1253)
Edward, Earl of Chester
1253
1272
New creation
Title
Holder
Date gained
Date lost
Notes
Earl of Mar (1114)
Uilleam, Earl of Mar
Abt. 1240
1281
Earl of Dunbar (1115)
Patrick III, Earl of Dunbar
1248
1289
Earl of Angus (1115)
Gilbert de Umfraville, Earl of Angus
1246
1307
Earl of Atholl (1115)
Forbhlaith, Countess of Atholl
1241
Abt. 1250
Died
Ada, Countess of Atholl
Abt. 1250
1264
Earl of Buchan (1115)
Alexander Comyn, Earl of Buchan
Abt. 1243
1289
Earl of Strathearn (1115)
Maol Íosa II, Earl of Strathearn
1245
1271
Earl of Fife (1129)
Máel Coluim II, Earl of Fife
1228
1266
Earl of Menteith (1160)
Isabella, Countess of Menteith
Abt. 1230
1258
Died
Mary I, Countess of Menteith
1258
1295
Earl of Lennox (1184)
Maol Domhnaich, Earl of Lennox
1220
1260
Earl of Carrick (1184)
Donnchadh, Earl of Carrick
1186
1250
Died
Niall, Earl of Carrick
1250
1256
Died
Marjorie, Countess of Carrick
1256
1292
Earl of Ross (1215)
Fearchar, Earl of Ross
1215
1251
Died
Uilleam I, Earl of Ross
1251
1274
Earl of Sutherland (1235)
William de Moravia, 2nd Earl of Sutherland
1248
1307
Cokayne, George Edward, ed. (1887). Complete peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, extant, extinct or dormant . Vol. 1–8 (1st ed.). London: George Bell & Sons.
Cracroft-Brennan, Patrick. "Cracroft's Peerage" (web) . Heraldic Media Limited. Retrieved 11 March 2012 .