an Entity references as follows:
Jean Fonteneau, dit Alfonse de Saintonge (also spelled Jean Allefonsce) or João Afonso in Portuguese (also spelled João Alfonso) (c. 1484, Portugal – December 1544 or 1549, off La Rochelle) was a Portuguese navigator, explorer and corsair, prominent in the European age of discovery. He had an early career in Portugal and later served the King of France.