loss of favor with Manuel I, Cabral was able to contract an advantageous marriage in 1503 to Dona (Lady) Isabel de Castro, a wealthy noblewoman and descendant of King Dom Fernando I of Portugal. Her mother was a sister of Afonso de Albuquerque, one of the greatest Portuguese military leaders during the Age of Discovery. The couple had at least four children: two boys (Fernão Álvares Cabral and António Cabral) and two girls (Catarina de Castro and Guiomar de Castro). There were two additional daughters named Isabel and Leonor according to other sources, which also say that Guiomar, Isabel and Leonor joined religious orders. Afonso de Albuquerque attempted to intercede on Cabral's behalf and on 2 December 1514 asked Manuel I to forgive him and allow his return to court, but to no avail. Suffering from recurrent fever and a tremor (possibly malaria) since his voyage, Cabral withdrew to Santarém in 1509. He spent his remaining years there. Only sketchy information is available as to his activities during that time. According to a royal letter dated 17 December 1509, Cabral was party to a dispute over a transaction involving property which belonged to him. Another letter of that same year reported that he was to receive certain privileges for an undisclosed military service. In 1518, or perhaps previously, he was raised from fidalgo to knight in the King's Council and was entitled to a monthly allowance of 2,437 reais. This was in addition to the annual allowance granted to him in 1497, and still being paid. Cabral died of unspecified causes, most probably in 1520. He was buried in the São João Evangelista chapel of the Convento da Graça in Santarém. Legacy Posthumous rehabilitation The first permanent Portuguese settlement in the land which would become Brazil was São Vicente, which was established in 1532 by Martim Afonso de Sousa. As the years passed, the Portuguese would slowly expand their frontiers westward, conquering more lands from both indigenous Americans and the Spanish. Brazil had secured most of its present-day borders by 1750 and was regarded by Portugal as the most important part of its far-flung maritime Empire. On 7 September 1822, the heir of Portuguese King Dom João VI secured the independence of Brazil from Portugal and, as Dom Pedro I, became its first Emperor. Cabral's discovery, and even his resting place in the land of his birth, had been almost