HH
Harry Hoffman — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this Harry Hoffman across the 1920, 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed), with identified parents Charles & Charles — first a son (b.~1899), then head of a 3-person household.
Age 41
b. ~1899
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Hoffman |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| Additional Details | |
| Occupation | Steel Fitter |
| Industry | Building Contractor |
| Class of Worker | PW |
| Hours Worked | 16 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Steel Fitter |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1899 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Charles Hoffman | Head | — | 67 | ~1873 |
| Harry Hoffman | Son | — | 41 | ~1899 |
| Margaret Hoffman | Spouse | — | 62 | ~1878 |
Census Appearances
1920
Hudson, New …
Son, age 21
Hudson, New Jersey · implied b. ~1899 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hoffman |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Steamfitter |
| Industry | Plumbing |
| Class of Worker | W |
| 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 30
Hudson, New Jersey · implied b. ~1900 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hoffman |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Steamfitter |
| Industry | Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Son, age 41
Hudson-County, New Jersey · implied b. ~1899 — 3 household members
| Surname | Hoffman |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| Occupation | Steel Fitter |
| Industry | Building Contractor |
| Class of Worker | PW |
| Hours Worked | 16 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 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 Harry Hoffman across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Hoffman (~0.92 confidence) and father Charles Hoffman (~0.92 confidence) and mother Margaret Hoffman (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Hoffman
b. ~1871
Source father
● Household
· direct · ~0.92
Father
Charles Hoffman
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Margaret Hoffman
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Hoffman
Son · 1940 · age 41 · b. ~1899 · New Jersey
★ You are viewing this record
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-t0627-02411-00032)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lester B. Rogers | 47 | Head | Salesman | New York |
| 42 | Violet Rogers | 45 | Wife | — | Maryland |
| 43 | Frank Rogers | 72 | Head | Lithographer | New Jersey |
| 44 | Sophie Rogers | 72 | Wife | — | New York |
| 45 | John Hamilton | 66 | Head | Caretaker | New Jersey |
| 46 | Jane Hamilton | 60 | Wife | — | New Jersey |
| 47 | Mary Anderson | 89 | Mother-in-law | — | Scotland |
| 48 | Charles Hoffman | 67 | Head | — | New York |
| 49 | Margaret Hoffman | 62 | Wife | — | New York |
| 50 | Harry Hoffman THIS PERSON | 41 | Son | Steel Fitter | New Jersey |
| 51 | Charles Throne | 59 | Head | — | Sweden |
| 52 | Charlotte Throne | 57 | Wife | Railroad Engineer | New York |
| 53 | Viola Throne | 30 | Daughter | 0 | New Jersey |
| 54 | Charles Throne | 21 | Son | — | New Jersey |
| 55 | Louis Tross | 40 | Head | Shipping Clerk | New York |
| 56 | Catherine Tross | 42 | Wife | — | New Jersey |
| 57 | Marie Tross | 16 | Daughter | 0 | New Jersey |
| 58 | Robert Tross | 7 | Son | — | New Jersey |
| 59 | Albert Fuchs | 64 | Head | Tile Fitter | Germany |
| 60 | Mary Fuchs | 64 | Wife | — | Switzerland |
| 61 | Marie Fuchs | 32 | Daughter | Insurance | New Jersey |
| 62 | Anne Fuchs | 20 | Daughter | 0 | New Jersey |
| 63 | William Matte | 45 | Head | Stationary Eng. | Germany |
| 64 | Irma Matte | 48 | Wife | — | Austria |
| 65 | Gertrude Matte | 12 | Daughter | — | New York |
| 66 | Margaret Haskin | 77 | Head | — | New York |
| 67 | John Haskin | 43 | Son | Clerk | New Jersey |
| 68 | Haskin | None | — | — | — |
| 69 | Alfred Tracey | 35 | Head | Retail Grocery | New Jersey |
| 70 | Mary Tracey | 35 | Wife | Retail Grocery | New Jersey |
| 71 | Alfred Jr. Tracey | 12 | Son | — | New Jersey |
| 72 | William Schmidt | 62 | Head | Clerk | New Jersey |
| 73 | Marie Schmidt | 60 | Wife | — | New Jersey |
| 74 | Annette Schmidt | 15 | Daughter | — | New Jersey |
| 75 | Michael Wilhelm | 45 | Head | Maintenance | New Jersey |
| 76 | Lilly Wilhelm | 45 | Wife | — | New Jersey |
| 77 | Albert Kaneft | 51 | Head | Instrument Maker | New Jersey |
| 78 | Minnie Kaneft | 54 | Wife | — | Illinois |
| 79 | Evelyn Kaneft | 25 | Daughter | Private Store | New Jersey |
| 80 | Norman Kaneft | 19 | Son | — | New Jersey |
Related Census Records
Pedigree Summary
Harry
Gen 1 · 3 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)