TF
Thomas Farrell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Thomas Farrell across the 1910, 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed) — first a head (b.~1902), then head of a 5-person household.
Age 38
b. ~1902
Male
Head
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Farrell |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Occupation | Clerk |
| Industry | Coffee Co |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 2000 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Clerk |
| Township / Ward | New York |
| Est. Birth Year | ~1902 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| John Farrell | Son | — | 12 | ~1928 |
| Thomas Farrell | Head | — | 38 | ~1902 |
| Thomas Farrell | Son | — | 15 | ~1925 |
| Sadie Farrell | Spouse | — | 37 | ~1903 |
| Teresa Farrell | Daughter | — | 5 | ~1935 |
Census Appearances
1910
New York, …
Other, age 9
New York, New York · implied b. ~1901 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Farrell |
| Given Name | Thomas |
| Relationship to Head | Nephew |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1920
New York, …
Other, age 19
New York, New York · implied b. ~1901 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Farrell |
| Given Name | Thomas W |
| Relationship to Head | Step-son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Driver |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
New York, …
Other, age 28
New York, New York · implied b. ~1902 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Farrell |
| Given Name | Thomas |
| Relationship to Head | Nephew |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Clerk |
| Industry | Grocery Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Head, age 38
Kings-County, New York · implied b. ~1902 — 5 household members
| Surname | Farrell |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Kings |
| Occupation | Clerk |
| Industry | Coffee Co |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 2000 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Farrell across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Thomas Farrell
Head · 1940 · age 38 · b. ~1902 · New York
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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 — Kings-County, New York
Open full size
1940 US Federal Census — Kings-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02558-00577)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Hugh W. Shear | 50 | Head | Chauffeur | New York |
| 42 | Shirley Shear | 44 | Wife | — | New York |
| 43 | Shirley Shear | 20 | Daughter | Model | New York |
| 44 | Virginia Shear | 15 | Daughter | — | Michigan |
| 45 | Sam Freedman | 61 | Lodger | Waiter | Russia |
| 46 | Jane Flavell | 67 | Head | — | Ireland |
| 47 | Barney Mennelly | 28 | Head | Stock Clerk | New York |
| 48 | Myrtle Mennelly | 23 | Wife | Clerk | New York |
| 49 | Richard Bosch | 25 | Head | Collector | New York |
| 50 | Gladys Bosch | 22 | Wife | — | New York |
| 51 | Lutha Perry | 31 | Head | Motorman | Georgia |
| 52 | Adelaide Perry | 31 | Wife | — | Georgia |
| 53 | Benjamin Perry | 11 | Son | — | New York |
| 54 | Lutha Jr. Perry | 9 | Son | — | New York |
| 55 | Michael Barron | 48 | Head | Manager | Ireland |
| 56 | Margaret Barron | 48 | Wife | — | New York |
| 57 | Gordon Barron | 14 | Son | — | New York |
| 58 | Albert Metz | 40 | Head | Office Manag | New York |
| 59 | Dorothy Metz | 34 | Wife | — | New York |
| 60 | William Metz | 11 | Son | — | New York |
| 61 | Betty Metz | 8 | Daughter | — | New York |
| 62 | William Long | 33 | Head | R. Salesman | New Jersey |
| 63 | Doris Long | 29 | Wife | — | New York |
| 64 | Joyce Long | 9 | Daughter | — | New York |
| 65 | William Jr. Long | 5 | Son | — | New York |
| 66 | Bruce Long | 3 | Son | — | New York |
| 67 | Thomas Farrell THIS PERSON | 38 | Head | Clerk | New York |
| 68 | Sadie Farrell | 37 | Wife | — | New York |
| 69 | Thomas Jr. Farrell | 15 | Son | — | New York |
| 70 | John Farrell | 12 | Son | — | New York |
| 71 | Teresa Farrell | 5 | Daughter | — | New York |
| 72 | James Mccullough | 46 | Head | Cooper | New York |
| 73 | Ellen Mccullough | 47 | Wife | — | New York |
| 74 | Marion Mccullough | 21 | Daughter | Cashier Hand | New York |
| 75 | Florence Mccullough | 20 | Daughter | Packing Hand | New York |
| 76 | James Mccullough | 19 | Son | Mess Boy | New York |
| 77 | Anne Mccullough | 17 | Daughter | — | New York |
| 78 | Shirley Mccullough | 15 | Daughter | — | New York |
| 79 | Dorothy Mccullough | 11 | Daughter | — | New York |
| 80 | William Farina | 41 | Head | Dealer | 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)