

| Name | Elen Ferch Llywelyn | |
| Title | Princess of Gwynedd, Princess of Wales, Countess of Huntingdon and Chester, | |
| Nickname | Helen | |
| Birth | 1207 | Abergwyngregyn, Gwynedd, Wales |
| Gender | Female | |
| Title | Princess of North Wales | |
| _AMTID | 342757309786:1030:209433258 | |
| _COLOR | 27 | |
| _FSFTID | LD9W-M17 | |
| _UID | CB90BF2E875C492D823204184A2E178D8D0A | |
| Death | 1253 | Gwynedd, Wales |
| Person ID | I104158 | World of Hyde |
| Last Modified | 29 Mar 2025 | |
| Father | King of Gwynedd and Prince of Wales under King John I and King Henry III of England King Llewelyn Ap Iorwerth, Of Wales, b. 1173, Dowyddelan, Gwynedd, Caernarvonshire, Cymru Wales d. 11 Apr 1240, Conwy, Caernarfonshire, Wales (Age 67 years) | |
| Mother | Princess Joan Lackland Plantagenet, b. 22 Jul 1188, Coucy, Ardennes, Champagne-Ardenne, France d. 2 Feb 1237, Aber, Caernarfonshire, Wales (Age 48 years) | |
| Marriage | 23 Mar 1204 | |
| Family ID | F9666 | Group Sheet | Family Chart |
| Family 1 | John De Huntingdon, 9th Earl Of Huntingdon And 7th Earl Of Chester, b. Abt 1207, Huntingdon, Huntingdonshire, England d. 6 Jun 1237, Darnhall, Cheshire, England (Age 30 years) | |
| Marriage | 1222 | |
| Family ID | F61237 | Group Sheet | Family Chart |
| Last Modified | 15 Mar 2026 | |
| Family 2 | Robert De Quincy, The Younger, b. Abt 1200, Winchester, Hampshire, England d. Aug 1257, London, Middlesex, Englalnd (Age 57 years) | |||||
| Children |
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| Family ID | F61238 | Group Sheet | Family Chart | ||||
| Last Modified | 15 Mar 2026 | |||||
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