The life of the Tello de Mascarenhas is a story of regaining the tradition and dignity of his society and culture. Leaving a good job in Portugal came to India and put everything at stake in the struggle for the liberation of Goa. For him, nationalism was not just a slogan but an ideal, the ultimate goal of life. The author of the book Sh. Of. He was a major ally of Mascarenhas in the Goa liberation struggle.