Antonio Costa was born in Lisbon on July 17, 1961, son of journalist Maria Antonia Palla and of the writer Orlando da Costa. And if Maria Antonia came from a Portuguese family, republican and secular from Seixal, Orlando was the son of a Goan family, Brahmin and Catholic of Margao, territory that was integrated with India in 1961, following the liberation of the Portuguese possession of Goa, Daman and Diu. Son of a white Portuguese woman, and a Goan from Margao, India. Antonio Costa has therefore inherited some genetic features of his father, rather, the colour of his skin is brown, as is that of the Indians.