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George Hartman — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kings-County, New York
Our Model Tree links this George Hartman across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed), with identified parents Catharine — first a head (b.~1896), then head of a 7-person household.
Age 44
b. ~1896
Male
Head
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Hartman |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Occupation | Labourer |
| Industry | Water Dept |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 438 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Labourer |
| Township / Ward | New York City |
| Est. Birth Year | ~1896 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| George Hartman | Head | — | 44 | ~1896 |
| James Hartman | Son | — | 5 | ~1935 |
| Geraldine Hartman | Daughter | — | 13 | ~1927 |
| William Hartman | Son | — | 2 | ~1938 |
| Anna Hartman | Daughter | — | 10 | ~1930 |
| George Hartman | Son | — | 7 | ~1933 |
| Mary Hartman | Spouse | — | 36 | ~1904 |
Census Appearances
1920
Kings, New …
Son, age 24
Kings, New York · implied b. ~1896 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hartmann |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Iron worker |
| Industry | Ship yard |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Kings, New …
Head, age 34
Kings, New York · implied b. ~1896 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hartman |
| Given Name | George J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 20 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Product Dealer |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 35.00 |
| Radio Set | R |
| Veteran | No |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Head, age 44
Kings-County, New York · implied b. ~1896 — 7 household members
| Surname | Hartman |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Occupation | Labourer |
| Industry | Water Dept |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 438 |
| 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 George Hartman across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Catharine Hartmann (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Catharine Hartmann
b. ~1862
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Hartman
Head · 1940 · age 44 · b. ~1896 · New York
★ 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 — Kings-County, New York
Open full size
1940 US Federal Census — Kings-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02582-00303)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Clemins | 55 | Head | Ship Wright | England |
| 2 | Caroline Clemins | 58 | Wife | — | New York |
| 3 | John P. Wood | 32 | Lodger | Carpenter | New York |
| 4 | Mary Gorman | 67 | Head | — | Irish Free State |
| 5 | Cornelius Mcnamara | 32 | Lodger | Bartender | Irish Free State |
| 6 | Harry Minogue | 50 | Lodger | Cafeteria | Irish Free State |
| 7 | John Gorman | 43 | Son | Clerical | New York |
| 8 | David Gorman | 41 | Son | Clerical | New York |
| 9 | Mary Halpin | 58 | Head | — | New York |
| 10 | Victoria Halpin | 33 | Son | Clerical | New York |
| 11 | Vera E. Halpin | 32 | Daughter | Teacher | New York |
| 12 | George Dean | 58 | Head | Distributor | New York |
| 13 | George F. Dean | 26 | Son | Messenger | New York |
| 14 | Lillian Dean | 31 | Daughter | Clerical | New York |
| 15 | Kathleen Kelly | 32 | Daughter | Cashier | New York |
| 16 | Marcella Kelly | 12 | Granddaughter | — | New York |
| 17 | John Kelly | 10 | Grandson | — | New York |
| 18 | Frank Diners | 45 | Lodger | Fireman | New York |
| 19 | George Hartman THIS PERSON | 44 | Head | Labourer | New York |
| 20 | Mary Hartman | 36 | Wife | — | New York |
| 21 | Geraldine Hartman | 13 | Daughter | — | New York |
| 22 | Anna Hartman | 10 | Daughter | — | New York |
| 23 | George Jr. Hartman | 7 | Son | — | New York |
| 24 | James Hartman | 5 | Son | — | New York |
| 25 | William Hartman | 2 | Son | — | New York |
| 26 | Amelia Williams | 63 | Head | Nurse | New York |
| 27 | John Baum | 58 | Head | Trout Maker | Russia |
| 28 | Emily Baum | 58 | Wife | — | Russia |
| 29 | Hans Baum | 28 | Son | Shipping Clerk | New York |
| 30 | Alice Baum | 16 | Daughter | — | New York |
| 31 | Frank Duehring | 33 | Head | General Mechanic | New York |
| 32 | Anastasia Duehring | 35 | Wife | — | Irish Free State |
| 33 | Andrew Duehring | 6 | Son | — | New York |
| 34 | Michael Duehring | 5 | Son | — | New York |
| 35 | John Wellener | 51 | Head | Machinist | New York |
| 36 | Emma Wellener | 47 | Wife | — | New York |
| 37 | John Jr. Wellener | 20 | Son | Machinist Appr | Ohio |
| 38 | Robert Wellener | 18 | Son | Laborer | Ohio |
| 39 | Adele Wellener | 10 | Daughter | — | New York |
| 40 | Arthur Wellener | 4 | Son | — | New York |
Pedigree Summary
George
Gen 1 · 1 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)