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Thomas Hill — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this Thomas Hill across the 1920, 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed), with identified parents Margaret & Thomas — first a son (b.~1906), then head of a 4-person household.
Age 34
b. ~1906
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Hill |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Occupation | Laborer |
| Industry | W.P.A. |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 988 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Laborer |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1906 |
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 |
|---|---|---|---|---|
| Margaret Hill | Head | — | 67 | ~1873 |
| Walter Hill | Son | — | 36 | ~1904 |
| John Hill | Son | — | 40 | ~1900 |
| Thomas Hill | Son | — | 34 | ~1906 |
Census Appearances
1920
Hudson, New …
Son, age 15
Hudson, New Jersey · implied b. ~1905 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Thomas |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Hudson, New …
Son, age 24
Hudson, New Jersey · implied b. ~1906 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Age at First Marriage | 22 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | painter-helper |
| Industry | auto shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Son, age 34
Hudson-County, New Jersey · implied b. ~1906 — 4 household members
| Surname | Hill |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Occupation | Laborer |
| Industry | W.P.A. |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 988 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Hill across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Margaret Hill (~0.92 confidence) and father Thomas Hill (~0.92 confidence) and mother Mary Hill (~0.92 confidence) and father Sam Hill (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Margaret Hill
b. ~1873
Source mother
● Household
· direct · ~0.92
Father
Thomas Hill
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Mary Hill
b. ~1877
Source mother
● Household
· direct · ~0.92
Father
Sam Hill
b. ~1882
Source father
● Household
· direct · ~0.92
This person
Anchor record
Thomas Hill
Son · 1940 · age 34 · b. ~1906 · New Jersey
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Sibling
John Hill
Sibling · 1940 · age 40
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Hill
Sibling · 1940 · age 36
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 — Hudson-County, New Jersey
Open full size
1940 US Federal Census — Hudson-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02403-00289)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Theresa Kolyadzytsky | 25 | Wife | Floor Girl | New Jersey |
| 2 | Alex Kolyadzytsky | 6 | Son | — | Poland |
| 3 | Mary Kolyadzytsky | 64 | Mother | — | Poland |
| 4 | Edward Janicki | 28 | Head | Fireman | New Jersey |
| 5 | Clara Janicki | 27 | Wife | — | New Jersey |
| 6 | Peggy Janicki | 3 | Daughter | — | New Jersey |
| 7 | Theodore Janicki | 50 | Head | — | New Jersey |
| 8 | Marie Janicki | 26 | Daughter | Operator | New Jersey |
| 9 | Leo Janicki | 23 | Son | Laborer | New Jersey |
| 10 | Anthony Kowalkowski | 35 | Son-in-law | — | New Jersey |
| 11 | John Glinski | 45 | Head | Polisher | Poland |
| 12 | Anna Glinski | 41 | Wife | Cleaner | Poland |
| 13 | Teddy Glinski | 21 | Son | Machinist | New Jersey |
| 14 | Jean Glinski | 19 | Daughter | Sewer | New Jersey |
| 15 | Irene Glinski | 15 | Daughter | — | New Jersey |
| 16 | Anna Paulini | 43 | Head | — | Poland |
| 17 | Agnes Paulini | 29 | Daughter | Laborer | Poland |
| 18 | Steve Paulini | 24 | Son | Machinist | New Jersey |
| 19 | Stella Paulini | 15 | Daughter | — | New Jersey |
| 20 | Steven Lystik | 35 | Head | Baker | Czechoslovakia |
| 21 | Mary Lystik | 31 | Wife | — | Czechoslovakia |
| 22 | Steven Lystik | 13 | Son | — | New Jersey |
| 23 | John Isachoff | 17 | Boarder | Packer | New Jersey |
| 24 | Margaret Hill | 67 | Head | — | Eire |
| 25 | John Hill | 40 | Son | Bartender | New Jersey |
| 26 | Walter Hill | 36 | Son | Dept. Head | New Jersey |
| 27 | Thomas Hill THIS PERSON | 34 | Son | Laborer | New Jersey |
| 28 | John Malest | 30 | Head | Porter | New Jersey |
| 29 | Catherine Malest | 29 | Wife | — | New Jersey |
| 30 | Dorothy Malest | 4 | Daughter | — | New Jersey |
| 31 | Janet Malest | 2 | Daughter | — | New Jersey |
| 32 | Anna Lipinsky | 55 | Head | — | Austria |
| 33 | John Lipinsky | 32 | Son | Laborer | New Jersey |
| 34 | Elizabeth Lipinsky | 31 | Daughter | Typographer | New Jersey |
| 35 | Mary Lipinsky | 25 | Daughter | Clerk | New Jersey |
| 36 | Steven Lipinsky | 23 | Son | Office Boy | New Jersey |
| 37 | Anna Lipinsky | 20 | Daughter | Stenographer | New Jersey |
| 38 | Agnes Lipinsky | 20 | Daughter | Clerk | New Jersey |
| 39 | Frances Lipinsky | 17 | Daughter | — | New Jersey |
| 40 | Lillian Lipinsky | 15 | Daughter | — | New Jersey |
Pedigree Summary
Thomas + 2 siblings
Gen 1 · 4 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)