..1 King Edward I of England (1239 - 1307) .. + Princess Alianore de Castile (1240 - 1290) ....2 Joan Plantagenet (1272 - 1307) .... + Sir Gilbert de Clare (1243 - 1295) ......3 Margaret de Clare (1292 - 1342) ...... + Sir Hugh de Audley (about 1289 - 1347) ........4 Margaret de Audley (about 1325 - 1348) ........ + Sir Ralph de Stafford (1301 - 1372) ..........5 Sir Hugh de Stafford (before 1343 - 1386) .......... + Philippe de Beauchamp ( - before 1386) ............6 Margaret de Stafford (before 1364 - 1396) ............ + Sir Ralph de Neville (about 1364 - 1425) ..............7 Margaret Neville ( - 1464) .............. + Sir Richard le Scrope (1394 - 1420) ................8 Sir Henry le Scrope (1418 - 1459) ................ + Elizabeth le Scrope ( - after 1498) ..................9 Elizabeth le Scrope ( - 1503) .................. + Sir Oliver St. John ( - 1497) ....................10 John St. John (1473 - 1512) .................... + Jane Iwardby ......................11 John St. John (about 1505 - 1576) ...................... + Margaret Carew ........................12 Nicholas St. John (about 1526 - 1589) ........................ + Elizabeth Blount ( - 1597) ..........................13 John St. John .......................... + Lucy Hungerford (1560 - 1627) ............................14 Barbara St. John ( - before 1672) ............................ + Sir Edward Villiers (1585 - 1626) ..............................15 Sir George Villiers ( - 1699) .............................. + Mary Leigh ................................16 Brig. Gen. Edward Villiers ( - 1693) ................................ + Catherine Fitzgerald ..................................17 Harriet Villiers ( - 1736) .................................. + Robert Pitt ( - 1727) ....................................18 Sir William Pitt (1708 - 1778) .................................... + Hester Grenville ......................................19 William Pitt (1759 - 1806) ......3 Margaret de Clare (1292 - 1342) [again] ...... + Sir Peter de Gaveston (about 1284 - 1312) ........4 Amy de Gaveston (after 1312 - ) ........ + John de Driby ( - after 1357) ..........5 Alice de Driby (about 1340 - 1412) .......... + Sir Ralph Basset ( - 1378) ............6 Elizabeth Basset ............ + Sir Richard de Grey ( - 1418) ..............7 Lucy Grey .............. + Sir Rowland Lenthall ................8 Katherine Lenthall ................ + Sir William la Zouche (about 1432 - 1468) ..................9 Sir John la Zouche (1440 - 1526) .................. + Joan Dinham ( - 1526) ....................10 Jane la Zouche (1460 - 1522) .................... + Sir Edward Hungerford (1472 - 1522) ......................11 Sir Walter Hungerford (1503 - 1540) ...................... + Susan Danvers ........................12 Sir Walter Hungerford (1527 - 1596) ........................ + Ann Dormer (1525 - ) ..........................13 Lucy Hungerford (1560 - 1627) .......................... + John St. John ............................14 Barbara St. John ( - before 1672) ............................ + Sir Edward Villiers (1585 - 1626) ..............................15 Sir George Villiers ( - 1699) .............................. + Mary Leigh ................................16 Brig. Gen. Edward Villiers ( - 1693) ................................ + Catherine Fitzgerald ..................................17 Harriet Villiers ( - 1736) .................................. + Robert Pitt ( - 1727) ....................................18 Sir William Pitt (1708 - 1778) .................................... + Hester Grenville ......................................19 William Pitt (1759 - 1806) ......3 Elizabeth de Clare (1292 - 1360) ...... + Sir Roger Damory ( - before 1322) ........4 Elizabeth Damory (before 1318 - before 1363) ........ + Sir John Bardolf (1314 - 1363) ..........5 Sir William Bardolf (1349 - 1386) .......... + Agnes de Poynings ( - 1403) ............6 Cecily Bardolf (about 1380 - 1432) ............ + Sir Brian Stapleton (1379 - 1438) ..............7 Sir Miles Stapleton (about 1408 - before 1466) .............. + Katherine de la Pole (about 1416 - 1488) ................8 Elizabeth Stapleton (about 1441 - 1505) ................ + Sir William Calthorpe (1410 - 1494) ..................9 Anne Calthorpe .................. + Sir Robert Drury (before 1456 - 1536) ....................10 Elizabeth Drury (about 1496 - 1574) .................... + Philip Butler (about 1494 - 1545) ......................11 John Butler (1514 - 1571) ...................... + Grizel Roche ........................12 Henry Butler (about 1538 - 1608) ........................ + Catherine Waller (1540 - 1572) ..........................13 Sir John Butler ( - 1637) .......................... + Elizabeth Villiers ............................14 Aubrey Butler ............................ + Sir Francis Leigh ..............................15 Mary Leigh .............................. + Sir George Villiers ( - 1699) ................................16 Brig. Gen. Edward Villiers ( - 1693) ................................ + Catherine Fitzgerald ..................................17 Harriet Villiers ( - 1736) .................................. + Robert Pitt ( - 1727) ....................................18 Sir William Pitt (1708 - 1778) .................................... + Hester Grenville ......................................19 William Pitt (1759 - 1806) ....2 Elizabeth Plantagenet (1282 - 1316) .... + Sir Humphrey de Bohun VIII (about 1276 - 1322) ......3 Alianor de Bohun (1304 - 1363) ...... + Sir James Butler (about 1305 - 1338) ........4 Sir James Butler (1331 - 1382) ........ + Elizabeth Darcy ( - 1390) ..........5 Sir James Butler (after 1360 - 1405) .......... + Anne Welles ( - after 1396) ............6 Richard Butler ..............7 Edmund MacRichard Butler ( - 1464) ................8 Sir James Butler ( - 1487) ................ + Sabine Kavanagh ..................9 Sir Piers Butler (about 1467 - 1539) .................. + Margaret FitzGerald ....................10 Ellice Butler .................... + Gerald FitzGerald ( - 1553) ......................11 Gerald FitzGerald ( - 1509) ...................... + Ellinor Butler ........................12 Sir John FitzGerald ( - before 1608) ........................ + Ellen FitzGibbon ( - after 1630) ..........................13 Sir John Oge FitzGerald ( - 1626) .......................... + Elinor ............................14 Sir Gerald FitzGerald ( - 1643) ............................ + Mabel Digby ..............................15 John FitzGerald ( - 1664) .............................. + Catharine ( - 1660) ................................16 Catherine Fitzgerald ................................ + Brig. Gen. Edward Villiers ( - 1693) ..................................17 Harriet Villiers ( - 1736) .................................. + Robert Pitt ( - 1727) ....................................18 Sir William Pitt (1708 - 1778) .................................... + Hester Grenville ......................................19 William Pitt (1759 - 1806) ............6 Philip Butler (1398 - 1418) ............ + Elizabeth Cockayne (1404 - ) ..............7 Philip Butler (1415 - 1453) .............. + Isabel Willoughby (about 1418 - 1471) ................8 John Butler (about 1435 - ) ................ + Constance Downhall (about 1435 - ) ..................9 John Butler (about 1459 - 1514) .................. + Dorothy Tyrrell ....................10 Philip Butler (about 1494 - 1545) .................... + Elizabeth Drury (about 1496 - 1574) ......................11 John Butler (1514 - 1571) ...................... + Grizel Roche ........................12 Henry Butler (about 1538 - 1608) ........................ + Catherine Waller (1540 - 1572) ..........................13 Sir John Butler ( - 1637) .......................... + Elizabeth Villiers ............................14 Aubrey Butler ............................ + Sir Francis Leigh ..............................15 Mary Leigh .............................. + Sir George Villiers ( - 1699) ................................16 Brig. Gen. Edward Villiers ( - 1693) ................................ + Catherine Fitzgerald ..................................17 Harriet Villiers ( - 1736) .................................. + Robert Pitt ( - 1727) ....................................18 Sir William Pitt (1708 - 1778) .................................... + Hester Grenville ......................................19 William Pitt (1759 - 1806) ..........5 Eleanor Butler ( - 1390) .......... + Sir Gerald FitzMaurice FitzGerald ( - about 1398) ............6 Sir James FitzGerald ( - 1463) ............ + Mary Burke ..............7 Gerald More FitzGerald .............. + Margaret Burke ................8 John FitzGerald ( - 1533) ................ + Ellen FitzGibbon ..................9 Gerald FitzGerald ( - 1553) .................. + Ellice Butler ....................10 Gerald FitzGerald ( - 1509) .................... + Ellinor Butler ......................11 Sir John FitzGerald ( - before 1608) ...................... + Ellen FitzGibbon ( - after 1630) ........................12 Sir John Oge FitzGerald ( - 1626) ........................ + Elinor ..........................13 Sir Gerald FitzGerald ( - 1643) .......................... + Mabel Digby ............................14 John FitzGerald ( - 1664) ............................ + Catharine ( - 1660) ..............................15 Catherine Fitzgerald .............................. + Brig. Gen. Edward Villiers ( - 1693) ................................16 Harriet Villiers ( - 1736) ................................ + Robert Pitt ( - 1727) ..................................17 Sir William Pitt (1708 - 1778) .................................. + Hester Grenville ....................................18 William Pitt (1759 - 1806) ..1 King Edward I of England (1239 - 1307) [again] .. + Marguerite de France (1279 - 1317) ....2 Sir Thomas Plantagenet (1300 - 1338) .... + Alice de Hales ( - after 1326) ......3 Margaret Plantagenet (about 1320 - 1399) ...... + Sir John de Segrave (about 1315 - 1353) ........4 Elizabeth de Segrave (1338 - 1376) ........ + Sir John de Mowbray (1340 - 1368) ..........5 Alianor de Mowbray (1364 - before 1417) .......... + Sir John de Welles (1352 - 1421) ............6 Eudo de Welles ( - before 1421) ............ + Maud de Greystoke ..............7 Sir Lionel de Welles (1406 - 1461) .............. + Joan de Waterton ( - after 1434) ................8 Alainor de Welles (1428 - 1455) ................ + Sir Thomas Hoo (before 1400 - 1455) ..................9 Alianor Hoo (about 1449 - ) .................. + James Carew ( - 1492) ....................10 Sir Richard Carew (about 1470 - 1520) .................... + Malyn Oxenbridge ( - 1544) ......................11 Margaret Carew ...................... + John St. John (about 1505 - 1576) ........................12 Nicholas St. John (about 1526 - 1589) ........................ + Elizabeth Blount ( - 1597) ..........................13 John St. John .......................... + Lucy Hungerford (1560 - 1627) ............................14 Barbara St. John ( - before 1672) ............................ + Sir Edward Villiers (1585 - 1626) ..............................15 Sir George Villiers ( - 1699) .............................. + Mary Leigh ................................16 Brig. Gen. Edward Villiers ( - 1693) ................................ + Catherine Fitzgerald ..................................17 Harriet Villiers ( - 1736) .................................. + Robert Pitt ( - 1727) ....................................18 Sir William Pitt (1708 - 1778) .................................... + Hester Grenville ......................................19 William Pitt (1759 - 1806)