Agostinho de Lencastre
2nd Duque de Abrantes
(1639–1720)

Biographical

2nd Duque de Abrantes, Grandee of Spain 1654–1720† (perpetual grandee 1663)
2nd Marqués de Sardoal
2nd Marqués de Puerto Seguro
3rd Conde de Mejorada 1650–1720† [Spain]
Grand Commander of the Order of Santiago [Portugal]

Agostinho filed a lawsuit after 1668 against his uncle Don Pedro to obtain the Duchy of Aveiro. He resided in Madrid.

Place of birth: Lisbon
Place of death: Madrid

Son of Afonso de Lencastre and Ana de Sande, he was married in 1656 to Joana de Noronha, with issue