GZ
George Zimmerman — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this George Zimmerman across the 1920, 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed), with identified parents Louis & Louis — first a son (b.~1919), then head of a 9-person household.
Age 21
b. ~1919
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Zimmerman |
| Given Name | George |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Occupation | laborer |
| Industry | Cleaning Building |
| Class of Worker | GW |
| Hours Worked | 30 |
| Income (1939) | 252 |
| 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 | ~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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Anna Zimmerman | Daughter | — | 22 | ~1918 |
| Theresa Zimmerman | Daughter | — | 19 | ~1921 |
| Dorothy Zimmerman | Daughter | — | 23 | ~1917 |
| Louis Zimmerman | Head | — | 47 | ~1893 |
| George Zimmerman | Son | — | 21 | ~1919 |
| Florence Zimmerman | Daughter | — | 16 | ~1924 |
| Mary Zimmerman | Spouse | — | 48 | ~1892 |
| Raymond Zimmerman | Son | — | 10 | ~1930 |
| Louis Zimmerman | Son | — | 14 | ~1926 |
Census Appearances
1920
Hudson, New …
Son, age
Hudson, New Jersey · implied b. ~1920 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Zimmermann |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Hudson, New …
Son, age 11
Hudson, New Jersey · implied b. ~1919 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Zimmerman |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Son, age 21
Hudson-County, New Jersey · implied b. ~1919 — 9 household members
| Surname | Zimmerman |
| Given Name | George |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Occupation | laborer |
| Industry | Cleaning Building |
| Class of Worker | GW |
| Hours Worked | 30 |
| Income (1939) | 252 |
| 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 George Zimmerman across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Louis Zimmerman (~0.92 confidence) and father Louis Zimmermann (~0.92 confidence) and father Louis Zimmerman (~0.92 confidence) and mother Mary Zimmerman (~0.92 confidence) and mother Mary Zimmerman (~0.92 confidence) and mother Mary Zimmermann (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Louis Zimmerman
b. ~1893
Source father
● Household
· direct · ~0.92
Father
Louis Zimmermann
b. ~1893
Source father
● Household
· direct · ~0.92
Father
Louis Zimmerman
b. ~1901
Source father
● Household
· direct · ~0.92
Mother
Mary Zimmerman
b. ~1896
Source mother
● Household
· direct · ~0.92
Mother
Mary Zimmerman
b. ~1892
Source mother
● Household
· direct · ~0.92
Mother
Mary Zimmermann
b. ~1894
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Zimmerman
Son · 1940 · age 21 · b. ~1919 · New Jersey
★ You are viewing this record
Sibling
Louis Zimmerman
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theresa Zimmerman
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Zimmerman
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Zimmerman
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Zimmerman
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Zimmerman
Sibling · 1940 · age 16
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-t0627-02410-00343)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Joan Monahan | 6 | daughter | — | New Jersey |
| 42 | John Monahan | 11 | son | — | New Jersey |
| 43 | Madeline Monahan | 14 | daughter | — | New Jersey |
| 44 | Paul Pacala | 50 | head | Grocery Store | Austria |
| 45 | Anna Pacala | 44 | wife | — | Poland |
| 46 | Michael Pacala | 17 | son | — | New Jersey |
| 47 | Sarah Murphy | 59 | head | — | Ireland |
| 48 | Virginia Murphy | 32 | daughter | Clerk | New Jersey |
| 49 | Thomas Murphy | 26 | son | Attendant | New Jersey |
| 50 | Marie Murphy | 23 | daughter | Nurse | New Jersey |
| 51 | Joseph Murphy | 34 | son | Lineman | New Jersey |
| 52 | Conrad Barth | 50 | head | Marine Engineer | Germany |
| 53 | Agnes Barth | 50 | wife | — | New Jersey |
| 54 | Conrad Jr Barth | 24 | son | Boiler Maker-Helper | New Jersey |
| 55 | Mildred Barth | 18 | daughter | — | New Jersey |
| 56 | James Mulvaney | 40 | head | Truck Driver | New Jersey |
| 57 | James Jr Mulvaney | 13 | son | — | New Jersey |
| 58 | Angelo Pretronico | 24 | son-in-law | Laborer | New Jersey |
| 59 | Anna Pretronico | 22 | daughter | — | New Jersey |
| 60 | Rose Pretronico | 4 | grand-child | — | New Jersey |
| 61 | James Pretronico | 2 | grand-child | — | New Jersey |
| 62 | William O'Keefe | 39 | head | Hostler | New Jersey |
| 63 | Gertrude O'Keefe | 36 | wife | — | New Jersey |
| 64 | Helen O'Keefe | 13 | daughter | — | New Jersey |
| 65 | John O'Keefe | 12 | son | — | New Jersey |
| 66 | William Jr O'Keefe | 12 | son | — | New Jersey |
| 67 | Robert O'Keefe | 7 | son | — | New Jersey |
| 68 | Marilyn O'Keefe | 1 | daughter | — | New Jersey |
| 69 | Louis Zimmerman | 47 | head | Laborer | New Jersey |
| 70 | Mary Zimmerman | 48 | wife | — | New Jersey |
| 71 | Dorothy Zimmerman | 23 | daughter | — | New Jersey |
| 72 | Anna Zimmerman | 22 | daughter | Operator | New Jersey |
| 73 | George Zimmerman THIS PERSON | 21 | son | Laborer | New Jersey |
| 74 | Theresa Zimmerman | 19 | daughter | Operator | New Jersey |
| 75 | Florence Zimmerman | 16 | daughter | — | New Jersey |
| 76 | Louis Zimmerman | 14 | son | — | New Jersey |
| 77 | Raymond Zimmerman | 10 | son | — | New Jersey |
| 78 | George Mcfadden | 38 | head | Oil Cloth Layer | New Jersey |
| 79 | Catherine Mcfadden | 38 | wife | Sewing Cloth | Pennsylvania |
| 80 | George Jr Mcfadden | 16 | son | — | New Jersey |
Related Census Records
Pedigree Summary
George + 6 siblings
Gen 1 · 6 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)