
| Name | Gwladus ferch Llewellyn | |
| Birth | 5 Dec 1194 | Aberffraw Castle, Anglesey, Wales |
| Gender | Female | |
| Birth | 5 Dec 1194 | Gwynedd, Wales |
| Death | 1251 | Windsor, Berkshire, England |
| Title of Nobility | Princess of North Wales | |
| _FSFTID | LHH7-S2D | |
| _UID | B9184668BB8AB349916551EA896A80E0445A | |
| Death | 1251 | Windsor, Berkshire, England |
| Person ID | I31618 | Ken Tree |
| Last Modified | 3 Nov 2019 | |
| Father | Llywelyn ab Iorwoerth, b. 1173, Aberffraw Castle, Anglesey, Wales d. 11 Apr 1240, Conwy, Caernarfonshire, Wales, United Kingdom (Age 67 years) | |
| Mother | Joan, of England, b. 1183, London, Middlesex, England d. 2 Feb 1237, Aber, Gwynedd, Wales, United Kingdom (Age 54 years) | |
| _UID | E576F13C75D8B24D85BEB0E3F996147ECB16 | |
| Family ID | F14704 | Group Sheet | Family Chart |