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Thomas Harvey — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Thomas Harvey across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a head (b.~1896), then head of a 10-person household.
Age 44
b. ~1896
Male
Head
Born: Texas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Harvey |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | City of Chicago |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Occupation | Art Welding |
| Industry | Line Tanks |
| Class of Worker | PW |
| Hours Worked | 22 |
| Income (1939) | 437 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | Art Welding |
| Township / Ward | City Of Chicago |
| Est. Birth Year | ~1896 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Algot Wahlquist | Other | — | 55 | ~1885 |
| Stanley Tschlopok | Other | — | 30 | ~1910 |
| Alfred Harvey | Daughter | — | 16 | ~1924 |
| Esther Harvey | Spouse | — | 44 | ~1896 |
| Inez Sandifer | Other | — | 21 | ~1919 |
| Frances Harvey | Daughter | — | 20 | ~1920 |
| Margaret Harvey | Other | — | 66 | ~1874 |
| Louis Harvey | Son | — | 7 | ~1933 |
| Mary Harvey | Daughter | — | 18 | ~1922 |
| Thomas Harvey | Head | — | 44 | ~1896 |
Census Appearances
1930
Cook, Illinois
Head, age 34
Cook, Illinois · implied b. ~1896 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harvey |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Texas |
| Age at First Marriage | 23 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Oklahoma |
| Occupation | Electric welder |
| Industry | Sheet Metal Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 30 |
| Radio Set | R |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Cook-County, Illinois
Head, age 44
Cook-County, Illinois · implied b. ~1896 — 10 household members
| Surname | Harvey |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | City of Chicago |
| 1935 Residence (County) | Cook |
| Occupation | Art Welding |
| Industry | Line Tanks |
| Class of Worker | PW |
| Hours Worked | 22 |
| Income (1939) | 437 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Thomas Harvey across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Thomas Harvey
Head · 1940 · age 44 · b. ~1896 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Cook-County, Illinois
Open full size
1940 US Federal Census — Cook-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00977-00783)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Patricia Mccrystal | 8 | Daughter | — | Illinois |
| 2 | Robert Mccrystal | 4 | Son | — | Illinois |
| 3 | Gordon Savage | 18 | Son | S | Illinois |
| 4 | Bruce Savage | 15 | Son | S | Illinois |
| 5 | Vivian Savage | 21 | Son | Ot | Illinois |
| 6 | Edward Athenas | 48 | Head | Electrician | Turkey |
| 7 | Dorothy Athenas | 74 | Mother | W | Turkey |
| 8 | Adrenne Athenas | 39 | Sister | School Teacher | Turkey |
| 9 | Mary Huss | 55 | Head | H | Germany |
| 10 | Matilda Huss | 32 | Daughter | Maid | Illinois |
| 11 | Homer Hamilton | 40 | Lodger | Printer | Ohio |
| 12 | Jesse Butler | 46 | Head | Watchman | Louisiana |
| 13 | Rebecca Butler | 43 | Wife | Maid | Louisiana |
| 14 | Clotetal Butler | 19 | Daughter | New Worker | Louisiana |
| 15 | Florence Simms | 73 | Lodger | H | Louisiana |
| 16 | William Howard | 41 | Head | Huckster | Kentucky |
| 17 | Mylene Howard | 37 | Wife | H | Kentucky |
| 18 | Katherine Howard | 15 | Daughter | S | Illinois |
| 19 | John Howard | 11 | Son | — | Illinois |
| 20 | Doris Howard | 8 | Daughter | — | Illinois |
| 21 | Dale Howard | 5 | Son | — | Illinois |
| 22 | Randolph Bell | 45 | Lodger | Laborer | Virginia |
| 23 | Thomas Harvey THIS PERSON | 44 | Head | Art Welding | Texas |
| 24 | Esther Harvey | 44 | Wife | H | Indiana |
| 25 | Frances Harvey | 20 | Daughter | Bookkeeper | Texas |
| 26 | Mary A. Harvey | 18 | Daughter | Waitress | Illinois |
| 27 | Alfred Harvey | 16 | Daughter | — | Illinois |
| 28 | Louis A. Harvey | 7 | Son | — | Illinois |
| 29 | Margaret Harvey | 66 | Mother | H | Illinois |
| 30 | Stanley Tschlopok | 30 | Lodger | — | Illinois |
| 31 | Inez Sandifer | 21 | Lodger | H | Mississippi |
| 32 | Algot Wahlquist | 55 | Lodger | Laborer | Sweden |
| 33 | Herbert Luedtke | 47 | Head | Laborer | Illinois |
| 34 | Tomine R. Luedtke | 63 | Wife | H | Denmark |
| 35 | David Pool | 43 | Lodger | — | Iowa |
| 36 | Shirley A. Pool | 18 | Lodger | Billing | Arkansas |
| 37 | William Steele | 44 | Lodger | Odd Job | Illinois |
| 38 | Martha Steele | 49 | Lodger | Arch Gang | Illinois |
| 39 | Theodore Maier | 40 | Lodger | H | Pennsylvania |
| 40 | Minnie Maier | 38 | Wife | H | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)