(IV) Captain Prince, only son of Eleazer and Esther Crosby, was probably born in Harwich, but a careful research of all available records relating to this family fails to reveal the date of his birth. Like most of the young men of Cape Cod, he adopted a seafaring lie, and, becoming a master mariner, commanded a merchant vessel plying between Massachusetts and Cuba. His death occurred during one of his voyages and he was buried at sea. Information at hand states that Captain Prince Crosby married a beautiful Spanish lady, who after her husband's death went to reside in New Hampshire, and that they had a son, Jeremiah. The latter was the first of this branch of the Crosby family to settle in Lewis county, New York.