.. 1 King Edward III of England (1312 - 1377)
.. + Philippa de Hainault (1314 - 1369)
.... 2 Sir John of Gaunt (1340 - 1399)
.... + Katherine de Roet (1350 - 1403)
...... 3 Joan Beaufort (1379 - 1440)
...... + Sir Ralph de Neville (1364 - 1425)
........ 4 Katherine Neville (1397 - 1482)
........ + Thomas Strangeways
.......... 5 Joan Strangeways ( - 1485)
.......... + Sir William Willoughby ( - 1459)
............ 6 Cecily Willoughby
............ + Sir Edward Dudley (1459 - 1532)
.............. 7 Joyce Sutton (1492 - 1586)
.............. + John Leighton (1469 - 1532)
................ 8 Sir Thomas Leighton (1523 - )
................ + Elizabeth Knollys
.................. 9 Elizabeth Leighton
.................. + Sherrington Talbot ( - 1642)
.................... 10 Sherrington Talbot
.................... + Jane Lyttleton
...................... 11 Elizabeth Talbot
...................... + Henry Davenport ( - 1698)
........................ 12 William Davenport (1679 - 1723)
........................ + Grace Alloway (1681 - 1757)
.......................... 13 William Davenport (1713 - 1798)
.......................... + Elizabeth Marshall (1714 - 1799)
............................ 14 Sarah Davenport (1741 - 1805)
............................ + Thomas Ashford (1731 - 1797)
.............................. 15 Elizabeth Davenport Ashford (1777 - 1825)
.............................. + Robert Hobbes (1773 - 1817)
................................ 16 Christiana Maria Hobbes (1810 - 1899)
................................ + Thomas Davis (1804 - 1887)
.................................. 17 Harriet Albina Davis (1850 - 1892)
.................................. + Francis Martineau Lupton (1848 - 1921)
.................................... 18 Olive Christiana Lupton (1881 - 1936)
.................................... + Richard Noel Middleton (1878 - 1951)
...................................... 19 Peter Francis Middleton (1920 - )
...................................... + Valerie Glassborow (1924 - 2006)
........................................ 20 Michael Francis Middleton (1949 - )
........................................ + Carole Elizabeth Goldsmith (1955 - )
.......................................... 21 Catherine Elizabeth Middleton (1982 - )
.......................................... + William Arthur Philip Louis Windsor (1982 - )
............................................ 22 George Alexander Louis Windsor (2013 - )