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Charles Hartman — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kent-County, Rhode Island
Our Model Tree links this Charles Hartman across the 1920, 1930 and 1940 US Censuses in Kent-County, Rhode Island (XGBoost, ~Confirmed), with identified parents Charles & Mary — first a head (b.~1904), then head of a 7-person household.
Age 36
b. ~1904
Male
Head
Born: Rhode Island
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kent-County, Rhode Island |
| Surname | Hartman |
| Given Name | Charles H. |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| 1935 Residence (City) | West Warwick |
| 1935 Residence (County) | Kent |
| Additional Details | |
| Occupation | roller |
| Industry | velvet mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 880 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Occupation | Roller |
| Township / Ward | West Warwick |
| Est. Birth Year | ~1904 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Harry Hartman | Son | — | 8 | ~1932 |
| Elsie Hartman | Other | — | 23 | ~1917 |
| Charles Hartman | Head | — | 36 | ~1904 |
| Margot Hartman | Daughter | — | 10 | ~1930 |
| Ruth Hartman | Other | — | 19 | ~1921 |
| Eva Hartman | Spouse | — | 28 | ~1912 |
| Mary Hartman | Other | — | 63 | ~1877 |
Census Appearances
1920
Kent, Rhode …
Son, age 16
Kent, Rhode Island · implied b. ~1904 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hartmann |
| Given Name | Charles F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Austria |
| Mother's Birthplace | Baden |
| Occupation | Cloth Finisher |
| Industry | Dye Works |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1930
Kent, Rhode …
Son, age 26
Kent, Rhode Island · implied b. ~1904 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hartman |
| Given Name | Charles H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Age at First Marriage | 26 |
| Father's Birthplace | Austria |
| Mother's Birthplace | Germany |
| Occupation | Inspector |
| Industry | Velvet Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1940
Kent-County, Rhode …
Head, age 36
Kent-County, Rhode Island · implied b. ~1904 — 7 household members
| Surname | Hartman |
| Given Name | Charles H. |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| 1935 Residence (City) | West Warwick |
| 1935 Residence (County) | Kent |
| Occupation | roller |
| Industry | velvet mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 880 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
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 Hartman across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Hartmann (~0.92 confidence) and mother Mary Hartmann (~0.92 confidence) and mother Mary Hartman (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Hartmann
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Mary Hartmann
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Mary Hartman
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Hartman
Head · 1940 · age 36 · b. ~1904 · Rhode Island
★ 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 — Kent-County, Rhode Island
Open full size
1940 US Federal Census — Kent-County, Rhode Island
Page Contents
31 people indexed on this census page (nara:1940:m-t0627-03759-00845)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Lemoine | 4 | son | — | Rhode Island |
| 2 | Charles Danielson | 57 | head | Millwright | Sweden |
| 3 | Ellen Danielson | 58 | wife | — | Sweden |
| 4 | Dorothy Danielson | 31 | daughter | School Teacher | Rhode Island |
| 5 | Ruth Danielson | 21 | daughter | — | Rhode Island |
| 6 | Charles H. Hartman THIS PERSON | 36 | head | Roller | Rhode Island |
| 7 | Eva Hartman | 28 | wife | Billing Clerk | Rhode Island |
| 8 | Margot Hartman | 10 | daughter | — | Rhode Island |
| 9 | Harry Hartman | 8 | son | — | Rhode Island |
| 10 | Mary Hartman | 63 | mother | — | Germany |
| 11 | Elsie C. Hartman | 23 | sister | Pentographer | Rhode Island |
| 12 | Ruth J. Hartman | 19 | sister | Typist | Rhode Island |
| 13 | William Ferguson | 25 | head | Shipper | New Jersey |
| 14 | Helen Ferguson | 20 | wife | — | Rhode Island |
| 15 | William Jr. Ferguson | 1 | son | — | Rhode Island |
| 16 | Peter Nolan | 74 | head | — | Rhode Island |
| 17 | Ursa Nolan | 82 | sister | — | Rhode Island |
| 18 | George W. Godfrey | 78 | head | Farming | Rhode Island |
| 19 | Charles E. Godfrey | 57 | son | Farming | Rhode Island |
| 20 | Gideon B. Peckham | 73 | head | Farming | Rhode Island |
| 21 | Lillian Peckham | 65 | wife | — | Rhode Island |
| 22 | Everett Peckham | 34 | head | Farming | Rhode Island |
| 23 | Marion Peckham | 31 | wife | — | Rhode Island |
| 24 | Beverly Peckham | 11 | daughter | — | Rhode Island |
| 25 | Carolyn Peckham | 9 | daughter | — | Rhode Island |
| 26 | Lawrence Peckham | 39 | head | Farming | Rhode Island |
| 27 | Bessie Peckham | 38 | wife | — | Rhode Island |
| 28 | June Peckham | 4 | daughter | — | Rhode Island |
| 29 | Wayne Peckham | 1 | son | — | Rhode Island |
| 30 | Richard Ray | 55 | head | Farming | Georgia |
| 31 | Lutie Ray | 61 | wife | — | Georgia |
Pedigree Summary
Charles
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)