Skeel, Schaffalitzky og Ahlefeldt
Dansk
Richard de Clare, 6th Earl of Hertford, 2nd Earl of Gloucester
1222 - 1262 (39 år)(
= Efterkommere til dette punkt, 
= Udvid, 
= Fold sammen)
- 1 Richard de Clare, 6th Earl of Hertford, 2nd Earl of Gloucester [1] f. 4 aug. 1222 d. 15 jul. 1262
- Maude de Lacy f. 25 jan. 1223 d. før 10 mar. 1289
- 2 Gilbert "the Red" de Clare, 3rd Earl of Gloucester, 7th Earl of Hertford [1.1] f. 2 sep. 1243 d. 7 dec. 1295
- Joan of Acre Plantagenet f. 1272 d. 23 apr. 1307
- 3 Lady Margaret de Clare [1.1.1] f. ca. 1294 d. 13 apr. 1342
- Hugh de Audley, Earl of Gloucester f. Skønnet 1295 d. 10 nov. 1347
- 4 Margaret de Audley [1.1.1.1] f. ml. jan. 1318 og nov. 1322 d. 7 sep. 1349
- Ralph de Stafford, 2nd Baron and 1st Earl of Stafford f. 24 sep. 1301 d. 31 aug. 1372
- 5 Hugh de Stafford, 3rd Baron & 2nd Earl of Stafford [1.1.1.1.1] f. ca. 1341 d. okt. 1386
- Philippa de Beauchamp f. Skønnet 1340 d. før 6 apr. 1386
- 6 Edmund de Stafford, 6th Baron & 5th Earl of Stafford [1.1.1.1.1.1] f. 2 mar. 1377/1378 d. 21 jul. 1403
- 6 Edmund de Stafford, 6th Baron & 5th Earl of Stafford [1.1.1.1.1.1]
- 5 Hugh de Stafford, 3rd Baron & 2nd Earl of Stafford [1.1.1.1.1]
- 4 Margaret de Audley [1.1.1.1]
- 3 Lady Elizabeth de Clare [1.1.2] f. 16 sep. 1295 d. 4 nov. 1360
- John de Burgh f. ca. 1290 d. 18 jun. 1313
- 4 William de Burgh, 3rd Earl of Ulster [1.1.2.1] f. 17 sep. 1312 d. 7 jun. 1333
- Maud Plantagenet f. ca. 1310 d. 5 maj 1377
- 5 Lady Elizabeth de Burgh [1.1.2.1.1] f. 6 jul. 1332 d. 10 dec. 1363
- Lionel of Antwerp Plantagenet, Duke of Clarence, Earl of Ulster f. 29 nov. 1338 d. 17 okt. 1368
- 6 Philippa Plantagenet [1.1.2.1.1.1] f. 16 aug. 1355 d. 5 jan. 1382
- 6 Philippa Plantagenet [1.1.2.1.1.1]
- 5 Lady Elizabeth de Burgh [1.1.2.1.1]
- 4 William de Burgh, 3rd Earl of Ulster [1.1.2.1]
- Sir Roger d'Amory d. mar. 1321-1322
- 4 Elizabeth d'Amorie [1.1.2.2] f. før 23 maj 1318 d. eft. 1360
- Lord John Bardolf f. 13 jan. 1312 d. 1363
- 5 Lord William Bardolf [1.1.2.2.1] f. 21 okt. 1349 d. 29 jan. 1386
- Agnes Poynings d. 12 jun. 1403
- 6 Cicely Bardolf [1.1.2.2.1.1] d. 29 sep. 1432
- 6 Cicely Bardolf [1.1.2.2.1.1]
- 5 Lord William Bardolf [1.1.2.2.1]
- 4 Elizabeth d'Amorie [1.1.2.2]
- 3 Lady Margaret de Clare [1.1.1]
- 2 Gilbert "the Red" de Clare, 3rd Earl of Gloucester, 7th Earl of Hertford [1.1]