 MaleDuke of Yorkshire Walter Grimston |
| Birth | 1413 | Grimston (near Aldbrough), Yorkshire, England  |
| Death | 1496 | Grimston (near Aldbrough), Yorkshire, England |
| Burial | ||
| Marriage | 1439 | Garton, Yorkshire, England |
| Father | Thomas Grimston, II | F1488 Group Sheet | |
| Mother | Alice Flynton | F1488 Group Sheet | |
 FemaleLady of East Riding Yorkshire Lady Elizabeth Portyngton |
| Birth | 1418 | Portington, Yorkshire, England |
| Death | 1486 | Grimston (near Aldbrough), Yorkshire, England |
| Burial | ||
| Father | ||
| Mother | ||
| Male Thomas Grymston |
| Birth | 1447 | Yorkshire, England |
| Death | 8 Dec 1508 | Yorkshire, England |
| Burial | ||
| Spouse | Elizabeth Newark | F1557 | |
| Marriage | 1483 | Aldborough, Yorkshire, England |
We make every effort to document our research. There is a lot of information that I do not have, and I know there are mistakes in this tree. My feelings will not be hurt if you give me corrections or additional information, especially if you can provide sources for the information.
