Partial Family Tree of Richard I, Duke of Normandy through to Henry IV, King of England. This covers the period from 950 to 1413, over 400 years. (key + indicates a marriage, = indicates a child, indicates a Ruler of England)
| Family Tree Details |  | | Richard (I, Count of Normandy)
+Gunnor
= Richard (II, Duke of Normandy)
| +Judith
| = RICHARD (III, Duke of Normandy) ( - d.1027)
| = Robert (I, Duke of Normandy 1027-35) ( - d.1035)
| | +Herleva
| | = WILLIAM (I, the Conqueror, King of England 1066-1087) (b.1028 - d.1087)
| | +Matilda (of Flander) ( - d.1083)
| | = Robert (II, Duke of Normandy 1087-1106) ( - d.1134)
| | = Richard (Son of William the Conqueror)
| | = WILLIAM (II, Rufus, King of England 1087-1100) (b.1057 - d.1100)
| | = Henry Plantagenet (I, King of England 1100-1135) (b.1068 - d.1135)
| | | +Matilda Edith (of Scotland)
| | | | = William (Audelin) (b.1103 - d.1120)
| | | | = Matilda (Daughter of Henry I)
| | | | +Geoffrey (of Anjou)
| | | | | = Henry (II, King of England 1154-1189) (b.1133 - d.1189)
| | | | | | +Eleanor (of Aquitaine) (b.1122 - d.1204)
| | | | | | | = William ((Son of Henry II)) (b.1153 - d.1156)
| | | | | | | = Henry ('the Young King') (b.1155 - d.1183)
| | | | | | | = Matilda (Daughter of Henry II) (b.1156 - d.1189)
| | | | | | | | +Henry (Duke of Saxony)
| | | | | | | | = Otto (IV, Roman Emperor) (b.1182 - d.1218)
| | | | | | | = Richard (I, King of England 1189-1199) (b.1157 - d.1199)
| | | | | | | | +Berengaria (of Navarre, Queen of England)
| | | | | | | = Geoffrey (b.1158 - d.1186)
| | | | | | | | +Constance (of Brittany)
| | | | | | | | = Arthur (of Brittany) (b.1187 - d.1204)
| | | | | | | | = Eleanor (Grand-daughter of Henry II) ( - d.1241)
| | | | | | | = Eleanor (of England) (b.1162 - d.1214)
| | | | | | | | +Alfonso (King of Castile)
| | | | | | | | = Blanche
| | | | | | | | +Louis VIII (King of France)
| | | | | | | = Joan (b.1165 - d.1199)
| | | | | | | | +William (II, King of Sicily)
| | | | | | | | +Raymond (Count of Toulouse)
| | | | | | | = JOHN (King of England 1199-1216) (b.1167 - d.1216)
| | | | | | | +Isabella ( - d.1217)
| | | | | | | +Isabella (of Angouleme)
| | | | | | | = HENRY (III, King of England 1216-1272) (b.1207 - d.1272)
| | | | | | | | +Eleanor (of Provence)
| | | | | | | | = EDWARD (I, King of England 1272-1307) (b.1239 - d.1307)
| | | | | | | | | +Eleanor (of Castile) (b.1241 - d.1290)
| | | | | | | | | | = Katherine (Daughter of Edward I) (b.1264 - )
| | | | | | | | | | = John (Son of Edward I) (b.1266 - d.1271)
| | | | | | | | | | = Henry (Son of Edward I) (b.1268 - d.1274)
| | | | | | | | | | = Eleanor (Daughter of Edward I) (b.1269 - d.1298)
| | | | | | | | | | = Joan (daughter of Edward I) (b.1271 - )
| | | | | | | | | | = Alfonso (Son of Edward I) (b.1275 - )
| | | | | | | | | | = Margaret (b.1275 - d.1318)
| | | | | | | | | | = Mary (Daughter of Edward I) (b.1279 - )
| | | | | | | | | | = Elizabeth (b.1282 - d.1316)
| | | | | | | | | | = EDWARD (II, King of England 1307-1327) (b.1284 - d.1327)
| | | | | | | | | | +Isabella (of France, Wife of Edward II) ( - d.1358)
| | | | | | | | | | = EDWARD (III, King of England 1327-1377) (b.1312 - d.1377)
| | | | | | | | | | | +Philippa (of Hainault) ( - d.1369)
| | | | | | | | | | | = Edward (The Black Prince) (b.1330 - d.1376)
| | | | | | | | | | | | +Joan (of Kent) ( - d.1385)
| | | | | | | | | | | | = RICHARD (II, King of England 1377-1399) (b.1367 - d.1400)
| | | | | | | | | | | | +Anne (of Bohemia) ( - d.1394)
| | | | | | | | | | | | +Isabella (of France, Wife of Richard II)
| | | | | | | | | | | = Isabella (Daughter of Edward III) ( - d.1382)
| | | | | | | | | | | = Joan (Daughter of Edward III) ( - d.1348)
| | | | | | | | | | | = William (Son of Edward III)
| | | | | | | | | | | = Lionel (of Antwerp, Duke of Clarence) ( - d.1368)
| | | | | | | | | | | | +Elizabeth (de Burgh) ( - d.1363)
| | | | | | | | | | | | = Philippa (daughter of Lionel Duke of Clarence)
| | | | | | | | | | | | +Edmund Mortimer (3rd Earl of March) ( - d.1381)
| | | | | | | | | | | | = Roger Mortimer (4th Earl of March) (b.1374 - d.1398)
| | | | | | | | | | | | | +Eleanor Holland (Wife of Roger, Earl of March)
| | | | | | | | | | | | | = Edmund Mortimer (5th Earl of March) (b.1391 - d.1425)
| | | | | | | | | | | | | = Anne Mortimer (daughter of Roger, Earl of March)
| | | | | | | | | | | | | +Richard (Earl of Cambridge) ( - d.1415)
| | | | | | | | | | | | | = Richard (Duke of York) ( - d.1460)
| | | | | | | | | | | | | +Cecily Neville
| | | | | | | | | | | | | = Edward (IV, Earl of March and King of England 1461-1470, 1471-1483) (b.1442 - d.1483)
| | | | | | | | | | | | | | +Elizabeth Woodville
| | | | | | | | | | | | | | = Elizabeth (of York) ( - d.1503)
| | | | | | | | | | | | | | | +Henry (VII, King of England 1485-1509) (b.1457 - d.1509)
| | | | | | | | | | | | | | | = Arthur (Son of Henry VII) (b.1486 - d.1502)
| | | | | | | | | | | | | | | | +Catherine (of Aragon)
| | | | | | | | | | | | | | | = Margaret (Daughter of Henry VII) (b.1489 - d.1541)
| | | | | | | | | | | | | | | = HENRY (VIII, King of England 1509-1547) (b.1491 - d.1547)
| | | | | | | | | | | | | | | | +Catherine (of Aragon)
| | | | | | | | | | | | | | | | | = Mary (I, Queen of England 1553-1558, Bloody Mary) (b.1516 - d.1558)
| | | | | | | | | | | | | | | | | +Philip (II, King of Spain) (b.1527 - d.1598)
| | | | | | | | | | | | | | | | +Anne Boleyn ( - d.1536)
| | | | | | | | | | | | | | | | | = Elizabeth (I, Queen of England 1558-1603) (b.1533 - d.1603)
| | | | | | | | | | | | | | | | +Jane Seymour ( - d.1537)
| | | | | | | | | | | | | | | | | = Edward (VI, King of England 1547-1553) (b.1537 - d.1553)
| | | | | | | | | | | | | | | | +Anne (of Cleves)
| | | | | | | | | | | | | | | | +Catherine Howard
| | | | | | | | | | | | | | | | +Catherine Parr
| | | | | | | | | | | | | | | = Mary (Daughter of Henry VII) (b.1495 - d.1533)
| | | | | | | | | | | | | | | +Louis (XII, King of France)
| | | | | | | | | | | | | | | +Charles Brandon (Duke of Suffolk) (b.1485 - d.1545)
| | | | | | | | | | | | | | | = Frances (Lady)
| | | | | | | | | | | | | | | +Henry Grey (Duke of Suffolk) ( - d.1554)
| | | | | | | | | | | | | | | = Jane Grey (Lady) (b.1537 - d.1554)
| | | | | | | | | | | | | | = Edward (V, King of England 1483) (b.1470 - d.1483)
| | | | | | | | | | | | | | = Richard (Duke of York, Prince in the Tower) ( - d.1483)
| | | | | | | | | | | | | | = Cecily (Daughter of Edward IV) (b.1469 - d.1507)
| | | | | | | | | | | | | = George (Duke of Clarence) (b.1449 - d.1478)
| | | | | | | | | | | | | | +Isabel Neville ( - d.1476)
| | | | | | | | | | | | | | = Edward Plantagenet (Earl of Warwick) ( - d.1499)
| | | | | | | | | | | | | | = Margaret (Countess of Salisbury) ( - d.1541)
| | | | | | | | | | | | | = Richard (III, King of England 1483-1485) (b.1452 - d.1485)
| | | | | | | | | | | | | | +Anne Neville ( - d.1485)
| | | | | | | | | | | | | | = Edward (Prince of Wales, son of Richard III) (b.1473 - d.1484)
| | | | | | | | | | | | | = Elizabeth (Daughter of Richard, Duke of York)
| | | | | | | | | | | | | | +John de la Pole (Duke of Suffolk) ( - d.1491)
| | | | | | | | | | | | | | = John de la Pole (Earl of Lincoln) ( - d.1487)
| | | | | | | | | | | | | | = Edmund de la Pole (Earl of Suffolk) ( - d.1513)
| | | | | | | | | | | | | | = Richard de la Pole ( - d.1525)
| | | | | | | | | | | | | = Margaret (of York, sister of Edward IV) (b.1446 - )
| | | | | | | | | | | | = Edmund Mortimer ( - d.1409)
| | | | | | | | | | | | +Katherine Glendower
| | | | | | | | | | | = John (of Gaunt, Duke of Lancaster) ( - d.1399)
| | | | | | | | | | | | +Blanche (of Lancaster) ( - d.1369)
| | | | | | | | | | | | | = HENRY (IV, King of England 1399-1413) (b.1367 - d.1413)
| | | | | | | | | | | | | | +Mary Bohun
| | | | | | | | | | | | | | = Henry (V, King of England 1413-1422) (b.1387 - d.1422)
| | | | | | | | | | | | | | | +Catherine (of France) ( - d.1438)
| | | | | | | | | | | | | | | = Henry (VI, King of England 1422-1461, 1470-1471) (b.1421 - d.1471)
| | | | | | | | | | | | | | | +Margaret (of Anjou) (b.1429 - d.1482)
| | | | | | | | | | | | | | | = Edward (Prince of Wales) (b.1453 - d.1471)
| | | | | | | | | | | | | | = Thomas (Duke of Clarence) ( - d.1421)
| | | | | | | | | | | | | | = John (Duke of Bedford) ( - d.1435)
| | | | | | | | | | | | | | = Humphrey (Duke of Gloucester) ( - d.1447)
| | | | | | | | | | | | | = Philippa (daughter of John of Gaunt)
| | | | | | | | | | | | | | +John (I, of Portugal)
| | | | | | | | | | | | | = Elizabeth (daughter of John of Gaunt)
| | | | | | | | | | | | | +John (Earl of Pembroke - 1389)
| | | | | | | | | | | | +Constance (of Castile) ( - d.1394)
| | | | | | | | | | | | | = Katherine (of Lancaster) (b.1372 - d.1418)
| | | | | | | | | | | | +Catherine Swynford
| | | | | | | | | | | | = John Beaufort (1st Earl of Somerset) ( - d.1410)
| | | | | | | | | | | | | +Margaret Holland
| | | | | | | | | | | | | = Henry Beaufort (Duke of Somerset) ( - d.1418)
| | | | | | | | | | | | | = John Beaufort ( - d.1444)
| | | | | | | | | | | | | = Edmund Beaufort (Duke of Somerset) ( - d.1455)
| | | | | | | | | | | | | | +Eleanor Beauchamp
| | | | | | | | | | | | | | = Henry Beaufort (Duke of Somerset) ( - d.1464)
| | | | | | | | | | | | | | = Edmund Beaufort ( - d.1471)
| | | | | | | | | | | | | | = John Beaufort ( - d.1471)
| | | | | | | | | | | | | = Joan Beaufort
| | | | | | | | | | | | | +James (I, King of Scotland 1406-1437)
| | | | | | | | | | | | | = Margaret (Stewart) ( - d.1445)
| | | | | | | | | | | | | | +Louis (XI, King of France)
| | | | | | | | | | | | | = Isabella (Stewart) ( - d.1494)
| | | | | | | | | | | | | = Eleanor (Stewart) ( - d.1480)
| | | | | | | | | | | | | = James (II, King of Scotland 1437-1460)
| | | | | | | | | | | | | = Joan (Stewart) ( - d.1480)
| | | | | | | | | | | | = Henry Beaufort (Bishop of Winchester) ( - d.1447)
| | | | | | | | | | | | = Joan Beaufort (daughter of John of Gaunt) (b.1379 - d.1440)
| | | | | | | | | | | | +Ralph Neville (Earl of Westmorland) (b.1364 - d.1425)
| | | | | | | | | | | | = Cecily Neville
| | | | | | | | | | | | | +Richard (Duke of York) ( - d.1460)
| | | | | | | | | | | | | = Edward (IV, Earl of March and King of England 1461-1470, 1471-1483) (b.1442 - d.1483)
| | | | | | | | | | | | | | +Elizabeth Woodville
| | | | | | | | | | | | | | = Elizabeth (of York) ( - d.1503)
| | | | | | | | | | | | | | | +Henry (VII, King of England 1485-1509) (b.1457 - d.1509)
| | | | | | | | | | | | | | | = Arthur (Son of Henry VII) (b.1486 - d.1502)
| | | | | | | | | | | | | | | | +Catherine (of Aragon)
| | | | | | | | | | | | | | | = Margaret (Daughter of Henry VII) (b.1489 - d.1541)
| | | | | | | | | | | | | | | = HENRY (VIII, King of England 1509-1547) (b.1491 - d.1547)
| | | | | | | | | | | | | | | | +Catherine (of Aragon)
| | | | | | | | | | | | | | | | | = Mary (I, Queen of England 1553-1558, Bloody Mary) (b.1516 - d.1558)
| | | | | | | | | | | | | | | | | +Philip (II, King of Spain) (b.1527 - d.1598)
| | | | | | | | | | | | | | | | +Anne Boleyn ( - d.1536)
| | | | | | | | | | | | | | | | | = Elizabeth (I, Queen of England 1558-1603) (b.1533 - d.1603)
| | | | | | | | | | | | | | | | +Jane Seymour ( - d.1537)
| | | | | | | | | | | | | | | | | = Edward (VI, King of England 1547-1553) (b.1537 - d.1553)
| | | | | | | | | | | | | | | | +Anne (of Cleves)
| | | | | | | | | | | | | | | | +Catherine Howard
| | | | | | | | | | | | | | | | +Catherine Parr
| | | | | | | | | | | | | | | = Mary (Daughter of Henry VII) (b.1495 - d.1533)
| | | | | | | | | | | | | | | +Louis (XII, King of France)
| | | | | | | | | | | | | | | +Charles Brandon (Duke of Suffolk) (b.1485 - d.1545)
| | | | | | | | | | | | | | | = Frances (Lady)
| | | | | | | | | | | | | | | +Henry Grey (Duke of Suffolk) ( - d.1554)
| | | | | | | | | | | | | | | = Jane Grey (Lady) (b.1537 - d.1554)
| | | | | | | | | | | | | | = Edward (V, King of England 1483) (b.1470 - d.1483)
| | | | | | | | | | | | | | = Richard (Duke of York, Prince in the Tower) ( - d.1483)
| | | | | | | | | | | | | | = Cecily (Daughter of Edward IV) (b.1469 - d.1507)
| | | | | | | | | | | | | = George (Duke of Clarence) (b.1449 - d.1478)
| | | | | | | | | | | | | | +Isabel Neville ( - d.1476)
| | | | | | | | | | | | | | = Edward Plantagenet (Earl of Warwick) ( - d.1499)
| | | | | | | | | | | | | | = Margaret (Countess of Salisbury) ( - d.1541)
| | | | | | | | | | | | | = Richard (III, King of England 1483-1485) (b.1452 - d.1485)
| | | | | | | | | | | | | | +Anne Neville ( - d.1485)
| | | | | | | | | | | | | | = Edward (Prince of Wales, son of Richard III) (b.1473 - d.1484)
| | | | | | | | | | | | | = Elizabeth (Daughter of Richard, Duke of York)
| | | | | | | | | | | | | | +John de la Pole (Duke of Suffolk) ( - d.1491)
| | | | | | | | | | | | | | = John de la Pole (Earl of Lincoln) ( - d.1487)
| | | | | | | | | | | | | | = Edmund de la Pole (Earl of Suffolk) ( - d.1513)
| | | | | | | | | | | | | | = Richard de la Pole ( - d.1525)
| | | | | | | | | | | | | = Margaret (of York, sister of Edward IV) (b.1446 - )
| | | | | | | | | | | | = Richard Neville (Earl of Salisbury) ( - d.1460)
| | | | | | | | | | | | +Alice (Daughter of Earl of Salisbury)
| | | | | | | | | | | | = Richard Neville (Earl of Warwick, 'The Kingmaker') (b.1428 - d.1471)
| | | | | | | | | | | | | +Anne (Daughter of Richard Beauchamp)
| | | | | | | | | | | | | = Isabel Neville ( - d.1476)
| | | | | | | | | | | | | | +George (Duke of Clarence) (b.1449 - d.1478)
| | | | | | | | | | | | | | = Edward Plantagenet (Earl of Warwick) ( - d.1499)
| | | | | | | | | | | | | | = Margaret (Countess of Salisbury) ( - d.1541)
| | | | | | | | | | | | | = Anne Neville ( - d.1485)
| | | | | | | | | | | | | +Richard (III, King of England 1483-1485) (b.1452 - d.1485)
| | | | | | | | | | | | | = Edward (Prince of Wales, son of Richard III) (b.1473 - d.1484)
| | | | | | | | | | | | = John Neville (Earl of Northumberland, Lord Montagu) ( - d.1471)
| | | | | | | | | | | | = George Neville (Archbishop of York) ( - d.1476)
| | | | | | | | | | | = Edmund (of Langley, Duke of York) ( - d.1402)
| | | | | | | | | | | | +Isabella (of Castile)
| | | | | | | | | | | | = Edward (Duke of York) ( - d.1415)
| | | | | | | | | | | | = Richard (Earl of Cambridge) ( - d.1415)
| | | | | | | | | | | | +Anne Mortimer (daughter of Roger, Earl of March)
| | | | | | | | | | | | = Richard (Duke of York) ( - d.1460)
| | | | | | | | | | | | +Cecily Neville
| | | | | | | | | | | | = Edward (IV, Earl of March and King of England 1461-1470, 1471-1483) (b.1442 - d.1483)
| | | | | | | | | | | | | +Elizabeth Woodville
| | | | | | | | | | | | | = Elizabeth (of York) ( - d.1503)
| | | | | | | | | | | | | | +Henry (VII, King of England 1485-1509) (b.1457 - d.1509)
| | | | | | | | | | | | | | = Arthur (Son of Henry VII) (b.1486 - d.1502)
| | | | | | | | | | | | | | | +Catherine (of Aragon)
| | | | | | | | | | | | | | = Margaret (Daughter of Henry VII) (b.1489 - d.1541)
| | | | | | | | | | | | | | = HENRY (VIII, King of England 1509-1547) (b.1491 - d.1547)
| | | | | | | | | | | | | | | +Catherine (of Aragon)
| | | | | | | | | | | | | | | | = Mary (I, Queen of England 1553-1558, Bloody Mary) (b.1516 - d.1558)
| | | | | | | | | | | | | | | | +Philip (II, King of Spain) (b.1527 - d.1598)
| | | | | | | | | | | | | | | +Anne Boleyn ( - d.1536)
| | | | | | | | | | | | | | | | = Elizabeth (I, Queen of England 1558-1603) (b.1533 - d.1603)
| | | | | | | | | | | | | | | +Jane Seymour ( - d.1537)
| | | | | | | | | | | | | | | | = Edward (VI, King of England 1547-1553) (b.1537 - d.1553)
| | | | | | | | | | | | | | | +Anne (of Cleves)
| | | | | | | | | | | | | | | +Catherine Howard
| | | | | | | | | | | | | | | +Catherine Parr
| | | | | | | | | | | | | | = Mary (Daughter of Henry VII) (b.1495 - d.1533)
| | | | | | | | | | | | | | +Louis (XII, King of France)
| | | | | | | | | | | | | | +Charles Brandon (Duke of Suffolk) (b.1485 - d.1545)
| | | | | | | | | | | | | | = Frances (Lady)
| | | | | | | | | | | | | | +Henry Grey (Duke of Suffolk) ( - d.1554)
| | | | | | | | | | | | | | = Jane Grey (Lady) (b.1537 - d.1554)
| | | | | | | | | | | | | = Edward (V, King of England 1483) (b.1470 - d.1483)
| | | | | | | | | | | | | = Richard (Duke of York, Prince in the Tower) ( - d.1483)
| | | | | | | | | | | | | = Cecily (Daughter of Edward IV) (b.1469 - d.1507)
| | | | | | | | | | | | = George (Duke of Clarence) (b.1449 - d.1478)
| | | | | | | | | | | | | +Isabel Neville ( - d.1476)
| | | | | | | | | | | | | = Edward Plantagenet (Earl of Warwick) ( - d.1499)
| | | | | | | | | | | | | = Margaret (Countess of Salisbury) ( - d.1541)
| | | | | | | | | | | | = Richard (III, King of England 1483-1485) (b.1452 - d.1485)
| | | | | | | | | | | | | +Anne Neville ( - d.1485)
| | | | | | | | | | | | | = Edward (Prince of Wales, son of Richard III) (b.1473 - d.1484)
| | | | | | | | | | | | = Elizabeth (Daughter of Richard, Duke of York)
| | | | | | | | | | | | | +John de la Pole (Duke of Suffolk) ( - d.1491)
| | | | | | | | | | | | | = John de la Pole (Earl of Lincoln) ( - d.1487)
| | | | | | | | | | | | | = Edmund de la Pole (Earl of Suffolk) ( - d.1513)
| | | | | | | | | | | | | = Richard de la Pole ( - d.1525)
| | | | | | | | | | | | = Margaret (of York, sister of Edward IV) (b.1446 - )
| | | | | | | | | | | = Mary (Daughter of Edward III) ( - d.1362)
| | | | | | | | | | | = Margaret (Daughter of Edward III) ( - d.1361)
| | | | | | | | | | | = Thomas (of Woodstock, Duke of Gloucester) ( - d.1397)
| | | | | | | | | | = John (Earl of Cornwall) ( - d.1336)
| | | | | | | | | | = Joan (Daughter of Edward II)
| | | | | | | | | | | +David (II, King of the Scots 1329-1371) ( - d.1371)
| | | | | | | | | | = Eleanor (Daughter of Edward II)
| | | | | | | | | | +Reginald (Duke of Guelderland)
| | | | | | | | | +Margaret (of France) ( - d.1317)
| | | | | | | | | = Thomas (Earl of Norfolk) ( - d.1338)
| | | | | | | | | = Edmund (Earl of Kent) ( - d.1330)
| | | | | | | | | +Margaret Wake ( - d.1349)
| | | | | | | | | = Joan (of Kent) ( - d.1385)
| | | | | | | | | +Edward (The Black Prince) (b.1330 - d.1376)
| | | | | | | | | = RICHARD (II, King of England 1377-1399) (b.1367 - d.1400)
| | | | | | | | | +Anne (of Bohemia) ( - d.1394)
| | | | | | | | | +Isabella (of France, Wife of Richard II)
| | | | | | | | = Edmund (Earl of Lancaster) ( - d.1296)
| | | | | | | | | +Aveline de Fortibus
| | | | | | | | | +Blanche (of Artois)
| | | | | | | | | = Thomas (Earl of Lancaster) ( - d.1322)
| | | | | | | | = Margaret ( - d.1275)
| | | | | | | | | +Alexander (III, King of Scotland 1249-1286) ( - d.1286)
| | | | | | | | | = Alexander (son of Alexander III) ( - d.1284)
| | | | | | | | | = David (son of Alexander III) ( - d.1281)
| | | | | | | | | = Margaret (daughter of Alexander III)
| | | | | | | | | +Eric (King of Norway)
| | | | | | | | | = Margaret (Maid of Norway) (b.1283 - d.1290)
| | | | | | | | = Beatrice ( - d.1275)
| | | | | | | = Richard (Earl of Cornwall) (b.1209 - d.1272)
| | | | | | | = Joan (Daughter of King John) (b.1210 - d.1238)
| | | | | | | | +Alexander (II, King of Scotland 1198-1249) (b.1198 - d.1249)
| | | | | | | = Isabelle (b.1214 - d.1241)
| | | | | | | = Eleanor (Daughter of King John) (b.1215 - d.1275)
| | | | | | | +William Marshal (the younger)
| | | | | | | +Simon de Montfort ( - d.1265)
| | | | | | +Illegitimate
| | | | | | = Geoffrey Plantagenet (Archbishop of York)
| | | | | | = William Longsword
| | | | | = Geoffrey (VI of Anjou)
| | | | | = William (Count of Paitin) (b.1136 - d.1164)
| | | | +Henry (V of Germany)
| | | +Adeliza (of Louvain)
| | = Cecilia (Daughter of William the Conqueror)
| | = Constance (Daughter of William the Conqueror)
| | = Adela (Daughter of William the Conqueror) ( - d.1137)
| | +Stephen (count of Blois)
| | = Theobald (V)
| | = Stephen (of Blois, king of England 1135-1154) (b.1100 - d.1154)
| | | +Matilda (of Boulogne) ( - d.1152)
| | = Henry (Bishop of Winchester)
| = William (Monk of Fecamp)
| = Alice (Daughter of Richard II, Duke of Normandy)
| = Eleanor (Daughter of Richard II, Duke of Normandy)
= Emma (Wife of Athelred)
+ATHELRED (II The Unready, King of the English 978-1013, 1014-1016) (b.967 - d.1016)
| = EDWARD (The Confessor, King of England 1042-1066) (b.1003 - d.1066)
| | +Edith (Daughter of Godwine)
| = Alfred (Second son of Athelred) ( - d.1036)
| = Godgifu (Daughter of Athelred)
| +Eustace (II, Count of Boulogne) ( - d.1093)
+CANUTE (King of England 1016-1035) (b.995 - d.1035)
= HARTHACNUT (King of England 1040-1042) (b.1018 - d.1042)
= Gunhildr
| |