John Pierpont "Autographs of Freedom" (1853). John Pierpont did not write the song "Jingle Bells" as erroneously claimed by Robert Fulghum in his collection of essays It Was on Fire When I Lay Down on It (1989). "Jingle Bells" was composed by his son James Lord Pierpont, who lived in Savannah, Georgia, and who was a Confederate soldier during the Civil War, composing songs for the Confederate States of America, including "Our Battle Flag", "Strike for the South", and "We Conquer or Die". John Pierpont was also the maternal grandfather of financier J. Pierpont Morgan. For detailed genealogical information, see 20>16232 in
James Pierpont (mathematician) James Pierpont (mathematician) James P. Pierpont (June 16, 1866 – December 9, 1938) was a Connecticut-born American mathematician. His father Cornelius Pierpont was a wealthy New Haven businessman. He did undergraduate studies at Worcester Polytechnic Institute, initially in mechanical engineering, but turned to mathematics. He went to Europe after graduating in 1886. He studied in Berlin, and later in Vienna. He prepared his PhD at the University of Vienna under Leopold Gegenbauer and Gustav Ritter von Escherich. His thesis, defended in 1894, is entitled "Zur Geschichte der Gleichung fünften Grades bis zum Jahre 1858". After his defense, he returned to