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John Montgomery — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bronx-County, New York
Our Model Tree links this John Montgomery across the 1920, 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed) — first a head (b.~1884), then head of a 4-person household.
Age 56
b. ~1884
Male
Head
Born: Scotland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bronx-County, New York |
| Surname | Montgomery |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Superintendent |
| Industry | House |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 900 |
| Highest Grade | H 4 |
| 1935 Residence | New York |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
| Occupation | Superintendent |
| Township / Ward | New York City |
| Est. Birth Year | ~1884 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Marion Montgomery | Daughter | — | 10 | ~1930 |
| John Montgomery | Head | — | 56 | ~1884 |
| John Montgomery | Son | — | 20 | ~1920 |
| Mary Montgomery | Spouse | — | 51 | ~1889 |
Census Appearances
1920
New York, …
Head, age 35
New York, New York · implied b. ~1885 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Montgomery |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Scotland |
| Year of Immigration | 1907 |
| Naturalization Status | Alien |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Occupation | Painter |
| Industry | Construction |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1930
Bronx, New …
Head, age 46
Bronx, New York · implied b. ~1884 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Montgomery |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1905 |
| Age at First Marriage | 21 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Occupation | Plasterer |
| Industry | Construction |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 45 |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1940
Bronx-County, New …
Head, age 56
Bronx-County, New York · implied b. ~1884 — 4 household members
| Surname | Montgomery |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Occupation | Superintendent |
| Industry | House |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 900 |
| Highest Grade | H 4 |
| 1935 Residence | New York |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
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 John Montgomery across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
John Montgomery
Head · 1940 · age 56 · b. ~1884 · 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 — Bronx-County, New York
Open full size
1940 US Federal Census — Bronx-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02465-00474)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Louis Friedhoffer | 25 | Head | Optometrist | New York |
| 2 | Hilda Friedhoffer | 23 | Wife | — | Romania |
| 3 | Sam Rozansky | 55 | Head | Fruit Store | Russia |
| 4 | Beckie Rozansky | 52 | Wife | — | Russia |
| 5 | Jack Rozansky | 20 | Son | — | New York |
| 6 | John Montgomery THIS PERSON | 56 | Head | Superintendent | Scotland |
| 7 | Mary Montgomery | 51 | Wife | — | Scotland |
| 8 | John Jr. Montgomery | 20 | Son | Mail Washer | New York |
| 9 | Marion Montgomery | 10 | Daughter | — | New York |
| 10 | Samuel Halper | 32 | Head | Attorney | Austria |
| 11 | Eva Halper | 30 | Wife | — | New York |
| 12 | Barbara Halper | 5 | Daughter | — | New York |
| 13 | Phillip Brous | 40 | Head | Clerical | New York |
| 14 | Sadie Brous | 38 | Wife | — | Russia |
| 15 | Jack Brous | 13 | Son | — | New York |
| 16 | Howard Brous | 9 | Son | — | New York |
| 17 | Isaac Silver | 50 | Head | Shoe Repair Store | Poland |
| 18 | Rose Silver | 48 | Wife | — | Poland |
| 19 | Robert Silver | 18 | Son | — | New York |
| 20 | Sydney Silver | 13 | Son | — | New York |
| 21 | Max Rosenfeld | 56 | Head | Baker | Russia |
| 22 | Anna Rosenfeld | 50 | Wife | — | Russia |
| 23 | Kate Rosenfeld | 20 | Daughter | Sales Clerk | New York |
| 24 | Esther Greenspan | 76 | Head | — | Austria |
| 25 | Solomon Greenspan | 39 | Son | Salesman | New York |
| 26 | Arthur Greenspan | 35 | Son | Reporter | New York |
| 27 | Michael Levy | 44 | Head | Auto Tire Repair | Greece |
| 28 | Dora Levy | 41 | Wife | — | New York |
| 29 | Bernice Levy | 19 | Daughter | Bookkeeper | New York |
| 30 | Jerome Levy | 14 | Son | — | New York |
| 31 | Ida Friedman | 55 | Head | — | Russia |
| 32 | Abraham Friedman | 36 | Son | Attorney | Russia |
| 33 | Lillian Friedman | 28 | Daughter | Saleswoman | New York |
| 34 | Henrietta Friedman | 25 | Daughter | Saleswoman | New York |
| 35 | David Biontaum | 32 | Head | Fruit Salesman | New York |
| 36 | Rae Biontaum | 29 | Wife | — | New York |
| 37 | Lenord Biontaum | 1 | Son | — | New York |
| 38 | William Bader | 48 | Head | Furrier | Austria |
| 39 | Rose Bader | 48 | Wife | — | Romania |
| 40 | Victor Bader | 21 | Son | — | New York |
Related Census Records
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)