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Thomas Casey — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Thomas Casey across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a head (b.~1898), then head of a 11-person household.
Age 42
b. ~1898
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Casey |
| Given Name | Thomas E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Occupation | Painter |
| Industry | Hospital |
| Class of Worker | GW |
| Hours Worked | 20 |
| Income (1939) | 800 |
| Highest Grade | C 5 |
| 1935 Residence | Same Place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Painter |
| Township / Ward | Chicago |
| Est. Birth Year | ~1898 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Thomas Casey | Son | — | 15 | ~1925 |
| James Casey | Son | — | 8 | ~1932 |
| Gerald Casey | Son | — | 14 | ~1926 |
| Richard Casey | Son | — | 11 | ~1929 |
| Thomas Casey | Head | — | 42 | ~1898 |
| Regina Casey | Daughter | — | 1 | ~1939 |
| Bernice Casey | Spouse | — | 35 | ~1905 |
| Mary Casey | Daughter | — | 13 | ~1927 |
| Kevin Casey | Son | — | 6 | ~1934 |
| James Fletcher | Other | — | 60 | ~1880 |
| Colleen Casey | Daughter | — | 9 | ~1931 |
Census Appearances
1930
Cook, Illinois
Head, age 33
Cook, Illinois · implied b. ~1897 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Casey |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 29 |
| Father's Birthplace | Canada-English |
| Mother's Birthplace | Canada-English |
| Occupation | Plasterer |
| Industry | Building Construction |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 65.00 |
| Radio Set | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Head, age 42
Cook-County, Illinois · implied b. ~1898 — 11 household members
| Surname | Casey |
| Given Name | Thomas E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Occupation | Painter |
| Industry | Hospital |
| Class of Worker | GW |
| Hours Worked | 20 |
| Income (1939) | 800 |
| Highest Grade | C 5 |
| 1935 Residence | Same Place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Casey across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Thomas Casey
Head · 1940 · age 42 · b. ~1898 · 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-t0627-00982-00705)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Anna Pellegrinetti | 7 | Daughter | — | Illinois |
| 42 | Catherine Dwyer | 60 | Head | — | Eire |
| 43 | Rose Dwyer | 30 | Daughter | Bookkeeping | Illinois |
| 44 | Paul Russo | 77 | Head | — | Italy |
| 45 | Mary Russo | 64 | Wife | — | Italy |
| 46 | Charles Russo | 42 | Son | Plater Helper | Italy |
| 47 | Joseph Russo | 36 | Son | Laborer | Illinois |
| 48 | Russo | 29 | Son | Laborer | Illinois |
| 49 | Thomas E. Casey THIS PERSON | 42 | Head | Painter | Illinois |
| 50 | Bernice Casey | 35 | Wife | — | Illinois |
| 51 | Thomas Jr. Casey | 15 | Son | — | Illinois |
| 52 | Gerald A. Casey | 14 | Son | — | Illinois |
| 53 | Mary Louise Casey | 13 | Daughter | — | Illinois |
| 54 | Richard J. Casey | 11 | Son | — | Illinois |
| 55 | Colleen J. Casey | 9 | Daughter | — | Illinois |
| 56 | James J. Casey | 8 | Son | — | Illinois |
| 57 | Kevin B. Casey | 6 | Son | — | Illinois |
| 58 | Regina V. Casey | 1 | Daughter | — | Illinois |
| 59 | James J. Fletcher | 60 | Lodger | — | Illinois |
| 60 | Dominick Digangi | 50 | Head | Cable Helper | Italy |
| 61 | Casimaria Digangi | 36 | Wife | — | Italy |
| 62 | Rose Digangi | 17 | Daughter | Examiner | Illinois |
| 63 | Frances Digangi | 15 | Daughter | — | Illinois |
| 64 | Josephine Digangi | 12 | Daughter | — | Illinois |
| 65 | Digangi | 9 | Daughter | — | Illinois |
| 66 | Mary Digangi | 6 | Daughter | — | Illinois |
| 67 | Joseph Baras | 61 | Head | — | Italy |
| 68 | Frances Baras | 59 | Wife | — | Italy |
| 69 | Rosa Delbono | 41 | Head | Dress-Maker | Italy |
| 70 | Lucy Delbono | 21 | Daughter | Dress-Maker | Kansas |
| 71 | Joe Delbono | 19 | Son | Order Clerk | Kansas |
| 72 | Claire Delbono | 18 | Daughter | — | Illinois |
| 73 | Lucia Costello | 65 | Mother | — | Italy |
| 74 | Lina | 26 | niece | Dress-Maker | Italy |
| 75 | Peter Weber | 65 | Head | Machinist | Illinois |
| 76 | Josephine Weber | 46 | Wife | — | Illinois |
| 77 | James Weber | 24 | Son | Appren. Machinist | Illinois |
| 78 | Helen Weber | 20 | Daughter | Order Taker | Illinois |
| 79 | Edward Weber | 11 | Son | — | Illinois |
| 80 | Nellie Libey | 73 | Mother-in-law | — | New York |
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)