1230 - 
| Gruffyd ap Tudor | |
| B: | 1252 |
| Bangor, Cardiganshire, Wales | |
| D: | 1290 |
| Bangor, Cardiganshire, Wales | |
| Meredith ap Tudor | |
| B: | 1375 |
| Carnarvon, Caernarvonshire, Wales | |
| D: | 1406 |
| Margaret ferch Vychan Dafydd | |
| B: | 1383 |
| England | |
| M: | 1399 |
| Hertfordshire, England | |
| D: | 1428 |
| England | |
| Tudor Fychan ap Grono | |
| B: | 1320 |
| Anglesey, Wales | |
| D: | 19 Sep 1367 |
| Marared verch Thomas | |
| B: | 1330 |
| Cardiganshire, Wales | |
| M: | 1363 |
| Wales | |
| D: | 1367 |
| Bangor, Caernarvonshire, Wales | |
| Goronwy ap Tudor | |
| B: | 1275 |
| Anglesey, Wales | |
| D: | 11 Dec 1331 |
| Anglesey, Wales | |
| Gwervil verch Madog | |
| B: | 1295 |
| Monmouthshire, Wales | |
| D: | 1303 |
| Wales | |
| Angharad Fychan | |
| B: | 1230 |
| Flintshire, Wales | |
| D: | Anglesey, Wales |
| Tudur ap Gronwy | |
| B: | 1222 |
| Llangoed, Anglesey, Wales | |
| M: | 1250 |
| D: | 1311 |
| Bangor, Caernarvonshire, Wales | |
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.
