Warren Harold Thon^[1]

1922 - 1976  (53 years)

• Name	Warren Harold Thon  [2]
  Birth	12 Aug 1922	Chicago, Cook County, Illinois, USA   [2, 3, 4, 5, 6]
  Gender	Male
  Census	1930	Chicago, Cook County, Illinois, USA   [7]
  Residence	1935	Chicago, Cook County, Illinois, USA   [5]
  	2424 Lawndale
  Census	1940	Chicago, Cook County, Illinois, USA   [5]
  	2424 Lawndale
  Residence	Jun 1942	Chicago, Cook County, Illinois, USA   [2]
  	2424 North Lawndale Avenue
  Census	1950	Park Ridge, Cook County, Illinois, USA   [6]
  Occupation	Engineering consultant  [8]
  Occupation	Mechanical engineer  [6]
  Research Notes	SSDI gives erroneous birth year (1912 instead of 1922).  [4]
  Death	22 Apr 1976	Chicago, Cook County, Illinois, USA   [4, 8, 9]
  Person ID	I575	Mohr-Whalen
  Last Modified	3 Sep 2022

  
  

  Father	Harold Edmond Thon           b. 4 Sep 1898, Chicago, Cook County, Illinois, USA           d. 20 Feb 1939, Chicago, Cook County, Illinois, USA (Age 40 years)
  Mother	Lauretta K. Knuth           b. 4 Feb 1899, Chicago, Cook County, Illinois, USA           d. Apr 1969, Chicago, Cook County, Illinois, USA (Age 70 years)
  Family ID	F419	Group Sheet  |  Family Chart

  
  

  Family	Elizabeth Alberts           b. 21 Apr 1925, Park Ridge, Cook County, Illinois, USA           d. 16 Jul 2012 (Age 87 years)
  Marriage	7 Oct 1950	Chicago, Cook County, Illinois, USA   [10]
  Children	1. W.W. Thon > 2. N.E. Thon
  Family ID	F425	Group Sheet  |  Family Chart
  Last Modified	21 Sep 2008

  
  

• Event Map		Birth - 12 Aug 1922 - Chicago, Cook County, Illinois, USA Census - 1930 - Chicago, Cook County, Illinois, USA Residence - 1935 - Chicago, Cook County, Illinois, USA Census - 1940 - Chicago, Cook County, Illinois, USA Residence - Jun 1942 - Chicago, Cook County, Illinois, USA Census - 1950 - Park Ridge, Cook County, Illinois, USA Marriage - 7 Oct 1950 - Chicago, Cook County, Illinois, USA Death - 22 Apr 1976 - Chicago, Cook County, Illinois, USA
  Pin Legend	: Address       : Location       : City/Town       : County/Shire       : State/Province       : Country       : Not Set

  
  

• Notes

  Co-founder and partner of A & T Engineering, Inc. [8]

  
  

• Sources

  [S9] Research notes of Wendell C. Mohr. [S6693] Ancestry.com (National Archives & Records Administration), WWII Draft Registration Card of Warren Harold Thon. [S449] Ancestry.com (Cook County Clerk’s Office), Cook County, Illinois Birth Index, 1916-1935. [S6] U.S., Social Security Death Index. [S2747] 1940 US Census - Household of Laura A. Thon. [S7957] 1950 US Census - Household of Lauretta K. Thon. [S546] 1930 US Census - Household of Harold Thon. [S240] Obituary of Warren H. Thon. [S428] Ancestry.com (Cook County Clerk’s Office), Cook County, Illinois Death Index, 1878-1907 and 1921-1988. [S540] Ancestry.com (Cook County Clerk’s Office), Cook County, Illinois Marriage Index, 1930-1960.