CZ
Charles Zimmerman — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Niagara-County, New York
Our Model Tree links this Charles Zimmerman across the 1920, 1930 and 1940 US Censuses in Niagara-County, New York (XGBoost, ~Confirmed) — first a head (b.~1895), then head of a 5-person household.
Age 45
b. ~1895
Male
Head
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Niagara-County, New York |
| Surname | Zimmerman |
| Given Name | Charles F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | N. Tonawanda |
| 1935 Residence (County) | Niagara |
| Additional Details | |
| Occupation | Policeman |
| Industry | City Police Dept. |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 1860 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Policeman |
| Township / Ward | N Tonawanda |
| Est. Birth Year | ~1895 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Glenwood Zimmerman | Son | — | 16 | ~1924 |
| Arlene Zimmerman | Daughter | — | 18 | ~1922 |
| Charles Zimmerman | Head | — | 45 | ~1895 |
| Matilda Zimmerman | Spouse | — | 46 | ~1894 |
| Earl Zimmerman | Son | — | 13 | ~1927 |
Census Appearances
1920
Niagara, New …
Head, age 25
Niagara, New York · implied b. ~1895 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Zimmerman |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | New York |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Painter |
| Industry | Motor boat |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Niagara, New …
Head, age 35
Niagara, New York · implied b. ~1895 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Zimmerman |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 23 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Patrolman |
| Industry | Municipal |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 5500 |
| Radio Set | R |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Niagara-County, New …
Head, age 45
Niagara-County, New York · implied b. ~1895 — 5 household members
| Surname | Zimmerman |
| Given Name | Charles F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | N. Tonawanda |
| 1935 Residence (County) | Niagara |
| Occupation | Policeman |
| Industry | City Police Dept. |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 1860 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Charles 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
Charles Zimmerman
Head · 1940 · age 45 · b. ~1895 · 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 — Niagara-County, New York
Open full size
1940 US Federal Census — Niagara-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02698-00762)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Karl J. Naegely | 47 | Head | Roller | Washington |
| 42 | Kathryn Naegely | 38 | Wife | — | New York |
| 43 | Richard A. Naegely | 14 | Son | — | New York |
| 44 | Edith M. Naegely | 10 | Daughter | — | New York |
| 45 | Kathryn Naegely | 5 | Daughter | — | New York |
| 46 | Margaret A. Naegely | 3 | Daughter | — | New York |
| 47 | Stanislaus Bejorek | 63 | Head | Janitor | Poland |
| 48 | Caroline Bejorek | 58 | Wife | — | Poland |
| 49 | Aloysius Bejorek | 26 | Son | Painter | New York |
| 50 | Emil Smidt | 44 | Head | Fireman | Germany |
| 51 | Emma Smidt | 41 | Wife | — | Germany |
| 52 | Walter Beyer | 31 | Head | Tool-Maker | Germany |
| 53 | Elsie Beyer | 20 | Daughter | — | Germany |
| 54 | Walter Jr. Beyer | 1 | Grandson | — | New York |
| 55 | Arthur R. Demmery | 50 | Head | Machinist | New York |
| 56 | Edna Demmery | 46 | Wife | — | New York |
| 57 | Mildred Demmery | 19 | Daughter | Maid | New York |
| 58 | Helen Demmery | 17 | Daughter | — | New York |
| 59 | Norman Demmery | 11 | Son | — | New York |
| 60 | Herbert Broecker | 36 | Head | Electrician | New York |
| 61 | Amalia Broecker | 36 | Wife | — | New York |
| 62 | Duane Broecker | 10 | Son | — | New York |
| 63 | Eugene Broecker | 8 | Son | — | New York |
| 64 | Marlene Broecker | 4 | Daughter | — | New York |
| 65 | Charles F. Zimmerman THIS PERSON | 45 | Head | Policeman | New York |
| 66 | Matilda Zimmerman | 46 | Wife | — | New York |
| 67 | Arlene Zimmerman | 18 | Daughter | Office Work | New York |
| 68 | Glenwood Zimmerman | 16 | Son | — | New York |
| 69 | Earl Zimmerman | 13 | Son | — | New York |
| 70 | Arnold Garden | 48 | Head | Painter | New York |
| 71 | Henrietta Garden | 44 | Wife | — | Ohio |
| 72 | Laverne Garden | 17 | Son | — | New York |
| 73 | Earl J. Sullivan | 35 | Head | Tool-Maker | New York |
| 74 | Florence Sullivan | 30 | Wife | Packer | New York |
| 75 | Charlotte Sullivan | 62 | Mother | Practical Nurse | New York |
| 76 | Rowland Stubbs | 26 | Head | Laboratory Technician | New York |
| 77 | Helen Stubbs | 23 | Wife | — | New York |
| 78 | David Stubbs | 2 | Son | — | New York |
| 79 | Alton Clark | 35 | Head | Salesman | New York |
| 80 | Charlotte Clark | 32 | Wife | — | New York |
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)