Theodore Morton Treadwell, Jr^[1]

1889 - 1937  (48 years)

• Name	Theodore Morton Treadwell
  Suffix	Jr
  Birth	7 Apr 1889	Port Jefferson, Brookhaven, Suffolk, New York, United States
  Gender	Male
  Death	10 Dec 1937	Saint James, Smithtown, Suffolk, New York, United States
  Person ID	I102401	My Genealogy
  Last Modified	14 Apr 2026

  
  

  Father	Theodore Morton Treadwell, Sr,   b. 4 Jul 1838, New York, United States d. 19 Dec 1939, Smithtown, Suffolk, New York, United States (Age 101 years)
  Mother	Mary E Conklin,   b. 1856, New York, United States d. 17 Jan 1941, New York, United States (Age 85 years)
  Family ID	F43787	Group Sheet  |  Family Chart

  
  

  Family	Lulu B. Cuffee,   b. 20 May 1887, New York, United States d. Yes, date unknown
  Marriage	Abt 1905	New York, United States
  Children	1. James E. Treadwell,   b. 8 Apr 1928, Bayshore Suf, New York d. 29 Oct 1991, St James, Suffolk, New York, USA (Age 63 years)   2. Rebecca Treadwell   3. Lawrence Treadwell   4. Irene Tredwell,   b. 10 Mar 1924   d. 26 Dec 1995 (Age 71 years)   5. Clinton Treadwell   6. Robert Treadwell,   b. 1916, New York   7. George Treadwell,   b. 1913, New York   8. James Treadwell   9. Hazel Treadwell,   b. 1911, New York   10. Eunice Treadwell   11. Henry Treadwell,   b. 1910, New York   12. Theodore H Treadwell,   b. 1909, New York   13. Bessie Treadwell,   b. 1908, New York
  Family ID	F43786	Group Sheet  |  Family Chart
  Last Modified	19 Oct 2026

  
  

• Sources

  [S7740] U.S., Social Security Applications and Claims Index, 1936-2007.