TJ
Thomas Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Thomas Johnson across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed), with identified parents Thomas & Anthony — first a son (b.~1919), then head of a 4-person household.
Age 21
b. ~1919
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Johnson |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Occupation | Repairman |
| Industry | Plumbing Warehouse |
| Class of Worker | PW |
| Hours Worked | 58 |
| Income (1939) | 800 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Repairman |
| Township / Ward | New York City |
| Est. Birth Year | ~1919 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Celia Johnson | Head | — | 58 | ~1882 |
| James Johnson | Son | — | 26 | ~1914 |
| John Johnson | Son | — | 24 | ~1916 |
| Thomas Johnson | Son | — | 21 | ~1919 |
Census Appearances
1920
Kings, New …
Son, age 1
Kings, New York · implied b. ~1919 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Kings, New …
Son, age 11
Kings, New York · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Clerk |
| Industry | Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Son, age 21
Kings-County, New York · implied b. ~1919 — 4 household members
| Surname | Johnson |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Occupation | Repairman |
| Industry | Plumbing Warehouse |
| Class of Worker | PW |
| Hours Worked | 58 |
| Income (1939) | 800 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| 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 Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Thomas Johnson (~0.92 confidence) and father Anthony Johnson (~0.92 confidence) and mother Celia Johnson (~0.92 confidence) and mother Anna Johnson (~0.92 confidence) and mother Gertrude Johnson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thomas Johnson
b. ~1892
Source father
● Household
· direct · ~0.92
Father
Anthony Johnson
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Celia Johnson
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Anna Johnson
b. ~1895
Source mother
● Household
· direct · ~0.92
Mother
Gertrude Johnson
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Johnson
Son · 1940 · age 21 · b. ~1919 · New York
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Sibling
James Johnson
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Johnson
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
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-t0627-02577-00631)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John Kelly | 36 | Head | Checker | New York |
| 42 | Bridie Kelly | 30 | Wife | — | Ireland |
| 43 | Helen Kelly | 7 | Daughter | — | New York |
| 44 | John Kelly | 5 | Son | — | New York |
| 45 | Margaret Kelly | 1 | Daughter | — | New York |
| 46 | Felix Alanicki | 55 | Lodger | House Painter | Poland |
| 47 | Henry V. Mcdaid | 50 | Head | Driver | Scotland |
| 48 | Elizabeth Mcdaid | 46 | Wife | — | Scotland |
| 49 | Henry P. Mcdaid | 11 | Son | — | New York |
| 50 | William Mcdaid | 9 | Son | — | New York |
| 51 | Agnes Mcdaid | 6 | Daughter | — | New York |
| 52 | Celia Johnson | 58 | Head | — | New York |
| 53 | James Johnson | 26 | Son | Shipping Clerk | New York |
| 54 | John Johnson | 24 | Son | Salesman | New York |
| 55 | Thomas Johnson THIS PERSON | 21 | Son | Repairman | New York |
| 56 | Edward Martin | 46 | Head | Driver | New York |
| 57 | Nora Martin | 44 | Wife | — | New York |
| 58 | Edward Martin | 15 | Son | — | New York |
| 59 | Thomas Martin | 14 | Son | — | New York |
| 60 | James Martin | 13 | Son | — | New York |
| 61 | Marie Martin | 11 | Daughter | — | New York |
| 62 | Joseph Toreno | 27 | Head | Salesman | Ohio |
| 63 | Louise Toreno | 27 | Wife | — | Italy |
| 64 | Joseph Jr. Toreno | 2 | Son | — | New York |
| 65 | Thelma Fox | 38 | Head | Waitress | Virginia |
| 66 | William Whitlaw | 78 | Father | — | Virginia |
| 67 | Margaret Whitlaw | 72 | Mother | — | Virginia |
| 68 | Benedetto Mascoli | 30 | Head | Proprietor | Italy |
| 69 | Carmela Mascoli | 27 | Wife | — | New York |
| 70 | Anna Mascoli | 4 | Daughter | — | New York |
| 71 | Vincenzo Mascoli | 67 | Head | Owner | Italy |
| 72 | Anna Mascoli | 58 | Wife | — | Italy |
| 73 | Matteo Mascoli | 20 | Son | Estate Clerk | New York |
| 74 | Antoinette Mascoli | 18 | Daughter | New Worker | New York |
| 75 | Anthony Mascoli | 31 | Head | Salesman | Italy |
| 76 | Nancy Mascoli | 28 | Wife | — | New York |
| 77 | Anna Marie Mascoli | 7 | Daughter | — | New York |
| 78 | Vincent Mascoli | 4 | Son | — | New York |
| 79 | Walter R. Wise | 46 | Head | Store Keeper | New York |
| 80 | Frances Wise | 40 | Wife | — | New York |
Pedigree Summary
Thomas + 2 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)