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William Pierson Hamilton

William Pierson Hamilton, American banker. Member St. Nicholas Society, S.R., Delta Psi.


  • Hamilton, William Pierson was born on February 5, 1869 in New York City. Son of William Gaston and Helen M. (Pierson) Hamilton.

  • Education

    • Student St. Paul’s School, Concord, N.H. Bachelor of Philosophy, Yale, 1891.


    • After leaving college, 1891, entered office of Manhattan Trust Company, becoming treasurer and director. Entered office of J. P. Morgan & Company, 1897, and was made member of firm in 1900, also member firms of J. P. Morgan & Company (New York City), Drexel & Company (Philadelphia), Morgan, Harjes & Company (Paris), Morgan, Grenfell & Company (London), retired 1921.


    Member St. Nicholas Society, S.R., Delta Psi. Clubs: Union, Racquet and Tennis, New York Yacht.


    • Married Juliet Pierpont, 1894. Married second, Theodosia G. S. Carlin, January 2, 1924.
    • father: William Gaston Hamilton
    • mother: Helen M. (Pierson) Hamilton
    • spouses: Juliet Pierpont
    • Theodosia G. S. Carlin
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    Born February 5, 1869
    Died March, 1950
    (aged 81)