The St. John Genealogy Project
Origin and Ancestry DNA Database & Electronic Archive
Abt 1370 - Yes, date unknown 
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| Name | Ellyw ferch Gruffudd [1] | |
| Birth | Abt 1370 | of, Llangathen, Carmarthenshire, Wales  |
| Christening | {Tribe: Elystan Glodrydd} |
|
| Gender | Female | |
| Death | Yes, date unknown | |
| Person ID | I104796812 | St. John Origin and Ancestry DNA Database |
| Last Modified | 22 Aug 2013 | |
| Father | Gruffudd ap Llywelyn "Foethus", b. Abt 1330, of, Llangathen, Carmarthenshire, Wales d. Aft 1400 (Age 71 years) | |
| Mother | Gwenllian [3rd] ferch Ieuan "Llwyd", b. Abt 1330, of, Castell Odwyn, Llanbadarn Odwyn, Cardiganshire, Wales d. Yes, date unknown | |
| Family ID | F9517 | Group Sheet | Family Chart |
| Family | Gruffudd "Gwyn" ap Gwnwared, b. Abt 1330, of, Emlyn cantref, Pembrokeshire, Wales d. Yes, date unknown | |
| Family ID | F15069 | Group Sheet | Family Chart |
| Reference | Suzanne St. John. "Ellyw ferch Gruffudd". The St. John Genealogy Project. https://stjohngenealogy.com/getperson.php?personID=I104796812&tree=OSA0001 (accessed April 25, 2025). |
| Sources |  Sources (Log in) |
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