• [S1] Detroit Genealogical Society, "Persons at Leggett-Seaman marriage 1836," Detroit Society for Genealogical Research Magazine Volume 50, Number 2 [Winter 1986].
  • [S3] Janet Ives Duncan, There was Always Music (J. & B. Publishing: 1 October 1992
    ).
  • [S4] William Wade Hinshaw., Encyclopedia of American Quaker Genealogy (Ann Arbor, Washtenaw Co., Michigan: Edwards Brothers; [Richmond, Ind. : Friends Book & Supply House, distributors], 1936).
  • [S5] Iroquois Theater Fire, Chicago Daily Tribune, Chicago, Illinois (compilation of articles 30 December 1903-5 January 1904
    ).
  • [S6] Iroquois Theater Fire, The Detroit Free Press, Detroit, Michigan (31 December 1903-5 January 1904).
  • [S7] Beverly Lancaster & Russel Reed., Oakland County, Michigan - Oak Hill Cemetery [older sections] 1822-1991 (Pontiac Area Historical Society - 1992).
  • [S8] Beverly Lancaster & Russel Reed., Cemetery Records Waterford Township, Oakland County, Michigan (Pontiac Area Historical & Genealogical Society: 1989).
  • [S9] Elizabeth Seaman Leggett Journals of Elizabeth Seaman Leggett Detroit Public Library, The Burton Collection.
  • [S13] Copied from the manuscript record of the late Rev. Theodore A. Leggett by A. Hatfield Jr., Early Settlers of West Farms, Westchester County, New York [Copied from the manuscript record of the late Rev, Theodore A. Leggett] (Edition of 100 copies, New York: 1913).
  • [S14] Edited by Albert Nelson Marquis
    , The Book of Detroiters - A Biographical Dictionary of Leading Living Men of the City of Detroit (Chicago: A. N. Marquis & Company. 1908
    ).
  • [S15] Michigan Daughters of the American Revolution, Old Bible and Other Genealogical Records, (DAR of Michigan).
  • [S17] Daughters of the American Revolution. Ponitac, Michigan - present to the Michigan Historical Commission - 1938 Richardson Chapter, Cemetery Records of Oakland County, Michigan.
  • [S18] Howland Delano Perrine, The Wright Family of Oysterbay, L.I. with the ancestry of and descent from Peter Wright and Nicholas Wright, 1423-1923 (New York: 1923).
  • [S19] S. Whitney Phoenix, The Whitney Family of Connecticut and Its Affiliations, (New York: Privately Printed 1878).
  • [S20] Alice D. Serrell for the General Richardson Chapter. Daughters of the American Revolution., Abstracts of Probate Files in the Probate Court 1313, Oakland County, Michigan, 1000-2600, Inc. Covering the period from 19 October 1852 to 8 January 1868 (1959).
  • [S21] A. W. Leggett, Bible Records.
  • [S22] William & Anna [Beardslee] Leggett, Family Records.
  • [S23] Roeser, & Storck Ferriss., To Show Cause In The Matter Of The Application For The Appointment Of A Trustee To Execute The Power Of Sale Remaining Unexecuted Conferred By The Last Will & Testament Of Thomas Leggett, Deceased (13 May 1910).
  • [S24] Utah Golf Association Hall of Fame.
  • [S25] The Washington Post, Washington, D.C. (Sunday, 23 January 1916. page 15, column 5).
  • [S26] Social Security Death Index.
  • [S27] Death Record.
  • [S29] Note.
  • [S31] 1860 United States Federal Census.
  • [S32] 1870 United States Federal Census.
  • [S33] 1880 United States Federal Census.
  • [S35] 1900 United States Federal Census.
  • [S36] 1910 United States Federal Census.
  • [S37] 1920 United States Federal Census.
  • [S38] 1930 United States Federal Census.
  • [S39] 1940 United States Federal Census.
  • [S42] Albert Nelson Marquis, The Book of Detroiters: a biographical dictionary of leading, living men of the city of Detroit

     (Chicago: 1914 A. N. Marquis & Company).
  • [S43] Immigration Records.
  • [S44] Naturalization Record [ancestry.com].
  • [S45] Findagrave.com.
  • [S46] Dau's Detroit Blue Book and Ladies' Address Book - Elite family Directory Official Club Lists (Dau Publishing Company, Moffat Block, Detroit Mich. 1905).