The Prince Henry may be taken as a symbol of wishes and efforts of anonymous navigators, cartographers, of cosmographers, merchants and adventurers who helped modern man to build new dimensions to the perspective of the world. A prince of remarkable qualities that worked in favor of the Kingdom and of the Catholic religion, with projects, subject to successes and failures, stubborn in realizing their desires, and a man deeply marked by the conditions and conveniences of life of his time.It is to mention that the author was awarded with the prize Henriquino in 1960 in the village of Sagres, Portugal.