Elizabeth was the eldest child of King Edward IV and his wife Elizabeth Woodville. The princess was born at the Palace of Westminster on 11th of February 1465/6. At the age of five a marriage was proposed between Elizabeth and George Neville, the son of John Neville Lord Montague. George was granted the title of Duke of Bedford. But the proposal was cancelled when Lord Montague rebelled against the King. When she was around ten years old, Elizabeth was betrothed to Charles the elder son of King Louis XI of France. The marriage arrangements fell apart when Louis chose another candidate for his son. Her younger brother Edward briefly reigned as King of England in 1483 after the death of their father King Edward IV in April, but along with his younger brother Richard, Edward mysteriously disappeared from the Tower of London. The chief suspect for their disappearance was Richard of Gloucester, Elizabeth's uncle and the future King Richard III. When he became king, Elizabeth was forced to declare that she was the illegitimate child of King Edward the IV. But Richard was not king for long and in 1485 he was killed at the Battle of Bosworth. After this event Elizabeth's fortunes changed and she went on to marry King Henry VII of England to become Queen consort and the first queen of the Tudor dynasty. Elizabeth had several children, the eldset being Arthur who married Catherine of Aragon. Catherine would then go on to marry King Henry VIII, another of Elizabeth's children after the untimely death of Arthur. Elizabeth died in 1503 shortly after giving birth to another daughter.

 Elizabeth (of York) (b.1466 - d.1503)
    +Henry (VII, King of England 1485-1509) (b.1457 - d.1509)
        = Arthur (Prince of Wales) (b.1486 - d.1502)
        |   +Catherine (of Aragon, Queen of England) (b.1485 - d.1536)
        = Tudor, Margaret (Queen of Scotland) (b.1489 - d.1541)
        |   +James (IV King of Scotland 1488-1513) (b.1473 - d.1513)
        |   |   = James (V, King of Scotland 1513-1542) (b.1512 - d.1542)
        |   |       +Madeleine (of Valois) (b.1520 - d.1537)
        |   |       +Mary (of Guise) (b.1515 - d.1560)
        |   |       |   = Mary (Stuart, Queen of Scotland) (b.1542 - d.1587)
        |   |       +Erskine, Margaret (Lady)
        |   |           = Stewart, James (1st Earl of Moray) (b.1531? - m.1570)
        |   +Douglas, Archibald (Earl of Angus) ( - d.1557)
        |       = Douglas, Margaret ( - d.1578)
        |           +Stewart, Matthew (Earl of Lennox) (b.1516? - d.1571)
        |               = Henry (Lord Darnley) (b.1546 - d.1567)
        |               = Stewart, Charles (Earl of Lennox) ( - d.1576)
        = Henry (VIII, King of England 1509-1547) (b.1491 - d.1547)
        |   +Catherine (of Aragon, Queen of England) (b.1485 - d.1536)
        |   |   = Mary (I, Queen of England 1553-1558, Bloody Mary, Mary Tudor) (b.1516 - d.1558)
        |   |       +Philip (II, King of Spain 1556-1598) (b.1527 - d.1598)
        |   +Boleyn, Anne (b.1501? - ex.1536)
        |   |   = Elizabeth (I, Queen of England 1558-1603) (b.1533 - d.1603)
        |   +Seymour, Jane (Queen of England) (b.1508? - d.1537)
        |   |   = Edward (VI, King of England 1547-1553) (b.1537 - d.1553)
        |   +Anne (of Cleves) (b.1515 - d.1557)
        |   +Howard, Catherine ( - ex.1542)
        |   +Parr, Catherine (b.1512 - d.1548)
        |   +Blount, Elizabeth
        = Mary (Tudor, Queen of France) (b.1495 - d.1533)
            +Louis (XII, King of France) (b.1462 - d.1515)
            +Brandon, Charles (Duke of Suffolk) (b.1485 - d.1545)
                = Brandon, Frances (Lady) (b.1517 - d.1559)
                |   +Grey, Henry (Duke of Suffolk) ( - ex.1554)
                |       = Grey, Jane (Lady) (b.1537? - ex.1554)
                |       = Grey, Catherine (Lady)
                = Clifford, Eleanor (Lady) ( - d.1547)

Mistresses are shown in italic