•
Infante Fernando, 2nd Duke of Viseu (1433–1470),
King Duarte I's third son (second surviving); •
Infante João, 3rd Duke of Viseu (1448–1472), Infante Fernando's eldest son; •
Infante Diogo, 4th Duke of Viseu (1450–1484), Infante Fernando's second son; •
King Manuel I (1469–1521), Infante Fernando's seventh son (third surviving); •
Infante Luís, Duke of Beja (1506–1555),
King Manuel I's second son of his second marriage; father of
King António I; •
King Pedro II (1648–1706),
King João IV's fourth son (second surviving in 1654); •
Infante Francisco, Duke of Beja (1691–1742),
King Pedro II's third son (second surviving); •
King Pedro III (1717–1786),
King João V's fourth son (second surviving in 1742); •
King João VI (1767–1826),
Queen Maria I's and
King Pedro III's third son (second surviving in 1786); •
King Miguel I (1802–1866),
King João VI's third son (second surviving in 1816); •
Infante João, Duke of Beja (1842–1861),
Queen Maria II's third son; •
King Manuel II (1889–1932),
King Carlos I's second son. ==See also==