Saye, Mary De
| Birth Name | Saye, Mary De 1 |
| Gender | female |
| Age at Death | 23 years, 7 months, 9 days |
| Birth date | 1257 (Thurston, Suffolk, England) |
| Death date | 10 August 1280 (Stow, Suffolk, England) |
Montgomerry Family Tree
| Birth Name | Saye, Mary De 1 |
| Gender | female |
| Age at Death | 23 years, 7 months, 9 days |
| Birth date | 1257 (Thurston, Suffolk, England) |
| Death date | 10 August 1280 (Stow, Suffolk, England) |
