John Pierpont was an American poet, who was also successively a teacher, lawyer, merchant, and Unitarian minister. His poem The Airs of Palestine made him one of the best-known poets in the U.S. in his day. He was the grandfather of J. P. Morgan.

John Pierpont Morgan was an American financier and investment banker who dominated corporate finance on Wall Street throughout the Gilded Age and Progressive Era. As the head of the banking firm that ultimately became known as J.P. Morgan and Co., he was a driving personal force behind the wave of industrial consolidations in the United States at the turn of the twentieth century.