| Male John de Greystoke, 4th Baron Greystoke |
| Birth | 1389 | |
| Death | 1436 | |
| Burial | ||
| Marriage | 28 Oct 1407 | Greystoke, Cumberland, England |
| Father | ||
| Mother | ||
| Female Elizabeth Ferrers |
| Birth | 1393 | Greystoke, Cumberland, England |
| Death | 1434 | |
| Burial | ||
| Father | Robert Ferrers, 2nd Baron Ferrers of Wem | F2540 Group Sheet | |
| Mother | Joan Plantagenet de Beaufort | F2540 Group Sheet | |
| Notes | Married:
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