See also
| Name: | Margaret Kyme |
| Sex: | Female |
| Father: | Thomas Kyme ( - ) |
| Mother: | Cecily Plantagenet ( -1507) |
| (none) |
The existence of such a child is claimed in pedigrees at the College of Arms, and possibly confirmed by a reference in the will of Lady Katherine Gordon, wife of Perkin Warbeck, to her "Cosyn Margarett Keymes"