HZ
Harry Zimmerman — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Gloucester-County, New Jersey
Our Model Tree links this Harry Zimmerman across the 1920, 1930 and 1940 US Censuses in Gloucester-County, New Jersey (XGBoost, ~Confirmed) — first a head (b.~1878), then head of a 3-person household.
Age 62
b. ~1878
Male
Head
Born: New Jersey
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Gloucester-County, New Jersey |
| Surname | Zimmerman |
| Given Name | Harry C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Monroe Twp. |
| 1935 Residence (County) | Gloucester |
| Additional Details | |
| Occupation | Farmer |
| Class of Worker | OA |
| Hours Worked | 40 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Farmer |
| Township / Ward | Monroe Twp |
| Est. Birth Year | ~1878 |
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 |
|---|---|---|---|---|
| Cora Zimmerman | Spouse | — | 59 | ~1881 |
| William Zimmerman | Son | — | 33 | ~1907 |
| Harry Zimmerman | Head | — | 62 | ~1878 |
Census Appearances
1920
Gloucester, New …
Head, age 42
Gloucester, New Jersey · implied b. ~1878 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Zimmerman |
| Given Name | Harry H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Gloucester, New …
Head, age 53
Gloucester, New Jersey · implied b. ~1877 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Zimmerman |
| Given Name | Harry H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Age at First Marriage | 26 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Farmer |
| Industry | Dairy Farm |
| Class of Worker | E |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Radio Set | R |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Gloucester-County, New …
Head, age 62
Gloucester-County, New Jersey · implied b. ~1878 — 3 household members
| Surname | Zimmerman |
| Given Name | Harry C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Monroe Twp. |
| 1935 Residence (County) | Gloucester |
| Occupation | Farmer |
| Class of Worker | OA |
| Hours Worked | 40 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| 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 Zimmerman across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Harry Zimmerman
Head · 1940 · age 62 · b. ~1878 · New Jersey
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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 — Gloucester-County, New Jersey
Open full size
1940 US Federal Census — Gloucester-County, New Jersey
Page Contents
35 people indexed on this census page (nara:1940:m-t0627-02342-00898)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Di Girolamo | 29 | Head | Laborer | New Jersey |
| 2 | Rose Di Girolamo | 24 | Wife | Operator | Italy |
| 3 | Madeline Di Girolamo | 5 | Daughter | — | New Jersey |
| 4 | Edmund Mcdonald | 57 | Head | Laborer | Penna. |
| 5 | Marie Mcdonald | 42 | Wife | — | Penna. |
| 6 | Edmund F. Mcdonald | 3 | Son | — | New Jersey |
| 7 | Laura Lewis | 75 | Head | — | Kentucky |
| 8 | Josephine A. Rafferty | 48 | Daughter | Private Secy | Virginia |
| 9 | Mildred Rafferty | 17 | Granddaughter | — | New Jersey |
| 10 | Joseph Brigandi | 31 | Head | Cabinet Maker | New Jersey |
| 11 | Louise Brigandi | 30 | Wife | Seamstress | Italy |
| 14 | Edward Mclane | 38 | Head | — | Penna. |
| 15 | Minerva E. Mclane | 37 | Wife | — | Penna. |
| 16 | Edward G. Mclane | 6 | Son | — | Penna. |
| 17 | Mary L. Mclane | 4 | Daughter | — | New Jersey |
| 18 | Joseph Genova | 29 | Head | Trucker | Penna. |
| 19 | Josephine Genova | 30 | Wife | — | Penna. |
| 20 | Marie Genova | 65 | Mother | — | Italy |
| 21 | Marie Josephine Genova | 7 | Daughter | — | New Jersey |
| 22 | Dolores Ann Genova | 2 | Daughter | — | New Jersey |
| 23 | John H. Richards | 48 | Head | Salesman | Penna. |
| 24 | Rose Richards | 36 | Wife | Packer | Penna. |
| 25 | Matthew J. Gavin | 47 | Bro-in-law | Supervisor | Penna. |
| 26 | Benjamin Gavin | 33 | Bro-in-law | Mechanic | Penna. |
| 27 | Robert M. Barber | 8 | Nephew | — | Virginia |
| 28 | Harry C. Zimmerman THIS PERSON | 62 | Head | Farmer | New Jersey |
| 29 | Cora B. Zimmerman | 59 | Wife | — | New Jersey |
| 30 | William H. Zimmerman | 33 | Son | Operator | New Jersey |
| 32 | William Park | 45 | Head | Manufacturer | New Jersey |
| 33 | Mary E. Park | 45 | Wife | — | New Jersey |
| 34 | Oliver Jr. Park | 22 | Son | Banker | New Jersey |
| 35 | Margaret E. Park | 20 | Daughter | — | New Jersey |
| 36 | Milford J. Park | 19 | Son | — | New Jersey |
| 37 | Gertrude B. Park | 17 | Daughter | — | New Jersey |
| 38 | Phyllis E. Park | 11 | Daughter | — | New Jersey |
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)