Puffer Genealogy
Family: John I, of Aviz, King of Portugal / Phillipa PLANTAGENET, de Lancaster (F4854)
m. 14 Feb 1387Pedro I, King of Portugal & Algarve (1320-1367) 
|
Teresa LOURENCO (1330- ) |
| John PLANTAGENET, 1st Duke of Lancaster (1340-1398)
|
| Blanche PLANTAGENET, of Lancaster (1345-1369)
|
| John PLANTAGENET, de Lancaster (1362-1365) |
Elizabeth PLANTAGENET, of Lancaster (1362-1425)  |
| Edward PLANTAGENET, de Lancaster (1365-1372) |
| John PLANTAGENET (1366-1367) |
| Henry LANCASTER, IV King Of England (1366-1413) |
| Isabel PLANTAGENET, de Lancaster (1368-1368) |
| John I, of Aviz, King of Portugal (1357-1433)
|
| Phillipa PLANTAGENET, de Lancaster (1360-1415)
|
| BRANCA (1378- ) |
| Beatrice of Portugal PINTO (1386- ) |
| BRANCA (1388- ) |
| Affonso (1390- ) |
| Duarte, King of Portugal And The Algraves (1391-1438) |
| Pedro of Coimbra Regent of Portugal (1392-1449) |
| Henry, Duke of Viseu (1394-1460) |
| ISABELLA (1397- ) |
| BRANCA (1398- ) |
| Fernando, Grand Master Of Aviz (1402- ) |