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William Hartman — 1940 US Census Record
Model Tree available1940 United States Federal Census · Ripley-County, Indiana
Our Model Tree links this William Hartman across the 1910, 1920, 1930 and 1940 US Censuses in Ripley-County, Indiana (XGBoost, ~Confirmed), with identified parents Steve & Katherine — first a head (b.~1900), then head of a 10-person household.
Age 40
b. ~1900
Male
Head
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Ripley-County, Indiana |
| Surname | Hartman |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Adams Township |
| 1935 Residence (County) | Ripley |
| Additional Details | |
| Occupation | Farm labor |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 0 |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Farm Laborer |
| Township / Ward | Adams Township |
| Est. Birth Year | ~1900 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Alvadore Hartman | Son | — | 17 | ~1923 |
| Dolores Hartman | Daughter | — | 15 | ~1925 |
| Bernice Hartman | Daughter | — | 11 | ~1929 |
| Stella Hartman | Daughter | — | 3 | ~1937 |
| Irene Hartman | Daughter | — | 5 | ~1935 |
| William Hartman | Head | — | 40 | ~1900 |
| Paul Hartman | Son | — | 1 | ~1939 |
| Irma Hartman | Daughter | — | 9 | ~1931 |
| Adelia Hartman | Daughter | — | 13 | ~1927 |
| Anna Hartman | Spouse | — | 38 | ~1902 |
Census Appearances
1910
Ripley, Indiana
Son, age 10
Ripley, Indiana · implied b. ~1900 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hartman |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1920
Ripley, Indiana
Son, age 19
Ripley, Indiana · implied b. ~1901 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hartman |
| Given Name | William |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Farmer |
| Industry | Farm hand |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Ripley, Indiana
Head, age 30
Ripley, Indiana · implied b. ~1900 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hartman |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 22 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2000 |
| Veteran | No |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Ripley-County, Indiana
Head, age 40
Ripley-County, Indiana · implied b. ~1900 — 10 household members
| Surname | Hartman |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Adams Township |
| 1935 Residence (County) | Ripley |
| Occupation | Farm labor |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 0 |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 William Hartman across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Steve Hartman (~0.92 confidence) and mother Katherine Hartman (~0.92 confidence) and mother Katherine Hartman (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Steve Hartman
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Katherine Hartman
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Katherine Hartman
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Hartman
Head · 1940 · age 40 · b. ~1900 · Indiana
★ 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 — Ripley-County, Indiana
Open full size
1940 US Federal Census — Ripley-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01090-00024)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Katherine T. Whitehead | 17 | Daughter | — | Indiana |
| 42 | John Stille | 21 | Son | Attendant | Indiana |
| 43 | Helen L. Stille | 18 | Daughter | — | Indiana |
| 44 | Ruth Marie Stille | 12 | Daughter | — | Indiana |
| 45 | Albert Dirks | 71 | Head | — | Indiana |
| 46 | Clementine Dirks | 32 | Son | Upholster | Indiana |
| 47 | Lambert Dirks | 29 | Son | Woodworking Machine Hand | Indiana |
| 48 | Monica Dirks | 26 | Daughter | — | Indiana |
| 49 | Leo Hortemiller | 51 | Head | Machine Hand | Indiana |
| 50 | Anna Hortemiller | 49 | Wife | — | Indiana |
| 51 | Florence Hortemiller | 28 | Daughter | Housework | Indiana |
| 52 | Paul Hortemiller | 23 | Son | Farm Labor | Indiana |
| 53 | Joe Nobbe | 38 | Head | Finisher | Indiana |
| 54 | Philomena Nobbe | 31 | Wife | — | Indiana |
| 55 | Aloysius Nobbe | 13 | Son | — | Indiana |
| 56 | George Nobbe | 9 | Son | — | Indiana |
| 57 | William Niese | 28 | Head | Plasterer | Indiana |
| 58 | Clara Niese | 25 | Wife | — | Indiana |
| 59 | Eugene Niese | 1 | Son | — | Indiana |
| 60 | George L. Niese | 66 | Head | Farm Labor | Ohio |
| 61 | Matilda Niese | 64 | Wife | — | Indiana |
| 62 | Anthony Niese | 36 | Son | — | Indiana |
| 63 | Louis Niese | 23 | Son | Farm Labor | Indiana |
| 64 | Cl. Schumacher | 45 | Head | Farm Labor | Illinois |
| 65 | Mayme Schumacher | 45 | Wife | — | Indiana |
| 66 | John Schumacher | 19 | Son | Farm Labor | Indiana |
| 67 | Christina Luding | 76 | Mother-in-law | — | Indiana |
| 68 | Monroe Schon | 39 | Head | Farm Labor | Indiana |
| 69 | Clenora Schon | 53 | Sister | — | Indiana |
| 70 | William Hartman THIS PERSON | 40 | Head | Farm Labor | Indiana |
| 71 | Anna Hartman | 38 | Wife | — | Indiana |
| 72 | Alvadore Hartman | 17 | Son | Farm Labor | Indiana |
| 73 | Dolores Hartman | 15 | Daughter | — | Indiana |
| 74 | Adelia Hartman | 13 | Daughter | — | Indiana |
| 75 | Bernice Hartman | 11 | Daughter | — | Indiana |
| 76 | Irma Hartman | 9 | Daughter | — | Indiana |
| 77 | Irene Hartman | 5 | Daughter | — | Indiana |
| 78 | Stella Hartman | 3 | Daughter | — | Indiana |
| 79 | Paul Hartman | 1 | Son | — | Indiana |
| 80 | Leonard Rickle | 65 | Head | Farm Labor | Indiana |
Pedigree Summary
William
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)