_ EDMUND Duke of York_____________+
| (1341 - 1402)
_Richard PLANTEGENET Earl of Cambridge_|
| (1376 - 1415) m 1406 |
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|
_Richard PLANTAGENET Duke of York_|
| (1411 - 1460) m 1424 |
| | _Roger MORTIMER 4th Earl of March_+
| | | (1374 - 1398)
| |_Anne MORTIMER Lady Countess of March__|
| m 1406 |
| |_ ELEANOR of Holland______________
|
|
|-- GEORGE Duke of Clarence
|
| __________________________________
| |
| _______________________________________|
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| | |__________________________________
| |
|_ CECILY _________________________|
m 1424 |
| __________________________________
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