| John fitz William Knt., of Sprotborough, Yorkshire (~1328 - <1385) |
Ralph V de Cromwell Knt., 1st Lord Cromwell, etc. ( - 1398) |
| Elizabeth Clinton (~1335 - >1400) |
Maud Bernake (~1336 - 1419) |
| William fitz William Knt., of Sprotborough, Baildon, etc. | Maud de Cromwell |
| b. abt 1352, guess d. 8 Apr 1398 bur. occ. cen. im. . ud. |
b. d. aft 1415 bur. occ. cen. im. . ud. |
| John fitz William Knt., of Sprotborough, etc. Ralph fitz William Joan (Jane) fitz William Elizabeth fitz William |