1 King Edward I of England (1239 - 1307)
 + Marguerite de France (1279 - 1317)
 2 Thomas Plantagenet (1300 - 1338)
 + Alice de Hales ( - 1326)
 3 Margaret Plantagenet (1320 - 1399)
 + John de Segrave (1315 - 1353)
 4 Elizabeth de Segrave (1338 - 1376)
 + John de Mowbray (1340 - 1368)
 5 Joan Mowbray ( - 1402)
 + Thomas Gray (1359 - 1400)
 6 Maud Gray (1399 - 1454)
 + Robert Ogle (1379 - 1436)
 7 Anne Ogle
 + William Heron (1400 - 1425)
 8 Elizabeth Heron (1422 - 1469)
 + John Heron (1415 - 1461)
 9 Elizabeth Heron
 + Robert Tailboys (1451 - 1495)
 10 Maud Tailboys
 + Robert Tyrwhit (1482 - 1548)
 11 Katherine Tyrwhit
 + Richard Thimbleby ( - 1590)
 12 Elizabeth Thimbleby
 + Thomas Welby ( - 1570)
 13 Richard Welby (1564 - )
 + Frances Bulkeley (1568 - 1610)
 14 Olive Welby (1604 - 1692)
 + Henry Farwell (1605 - 1670)
 15 Olive Farwell (1645 - )
 + Benjamin Spalding
 16 Edward Spalding
 + Mary Adams
 17 Ephraim Spalding
 + Abigail Bullard
 18 Oliver Spalding
 + Mary Witter
 19 Erastus Spalding
 + Jennet Mack
 20 Mary Ann Spalding
 + Leman Benton Garlinghouse
 21 Caroline Garlinghouse
 + Alfred Augustus Houghton
 22 Katharine Martha Houghton
 + Thomas Norval Hepburn
 23 Katharine Houghton Hepburn (1909 - 2003)