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George Hartman — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Dodge-County, Wisconsin
Our Model Tree links this George Hartman across the 1930 and 1940 US Censuses in Dodge-County, Wisconsin (XGBoost, ~Confirmed) — first a head (b.~1892), then head of a 10-person household.
Age 48
b. ~1892
Male
Head
Born: Wisconsin
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Dodge-County, Wisconsin |
| Surname | Hartman |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Juneau City |
| 1935 Residence (County) | Dodge |
| Additional Details | |
| Occupation | Lawyer |
| Industry | Private |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 93 |
| Highest Grade | C 3 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Lawyer |
| Township / Ward | Juneau City |
| Est. Birth Year | ~1892 |
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 George | Age | Birth yr |
|---|---|---|---|---|
| Robert Hartman | Son | — | 21 | ~1919 |
| David Hartman | Son | — | 6 | ~1934 |
| George Hartman | Head | — | 48 | ~1892 |
| Ralph Hartman | Son | — | 18 | ~1922 |
| Mary Hartman | Daughter | — | 9 | ~1931 |
| Nancy Hartman | Daughter | — | 11 | ~1929 |
| Edmonia Hartman | Spouse | — | 42 | ~1898 |
| Leo Hartman | Son | — | 20 | ~1920 |
| George Hartman | Son | — | 13 | ~1927 |
| Eva Hartman | Daughter | — | 16 | ~1924 |
Census Appearances
1930
Dodge, Wisconsin
Head, age 38
Dodge, Wisconsin · implied b. ~1892 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hartman |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 27 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Wisconsin |
| Occupation | Attorney |
| Industry | General Practice |
| Class of Worker | 5X94 |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 7000 |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Dodge-County, Wisconsin
Head, age 48
Dodge-County, Wisconsin · implied b. ~1892 — 10 household members
| Surname | Hartman |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Juneau City |
| 1935 Residence (County) | Dodge |
| Occupation | Lawyer |
| Industry | Private |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 93 |
| Highest Grade | C 3 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
George Hartman
Head · 1940 · age 48 · b. ~1892 · Wisconsin
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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 — Dodge-County, Wisconsin
Open full size
1940 US Federal Census — Dodge-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04472-00783)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Martha Hilgendorf | 53 | Head | — | Wisconsin |
| 42 | Ruth Hilgendorf | 15 | Daughter | — | Wisconsin |
| 43 | William Labattke | 79 | Head | — | Wisconsin |
| 44 | Bessie M. | 56 | Boarder | — | Wisconsin |
| 45 | Edward Hilgendorf | 56 | Head | Laborer | Wisconsin |
| 46 | Frances Hilgendorf | 54 | Wife | — | Wisconsin |
| 47 | Evelyn Hilgendorf | 25 | Daughter | Maid | Wisconsin |
| 48 | Eileen Hilgendorf | 15 | Daughter | — | Wisconsin |
| 49 | Augusta Kranz | 84 | Boarder | — | Germany |
| 50 | William Ballman | 44 | Head | Mail Carrier | Wisconsin |
| 51 | Marie Ballman | 42 | Wife | — | Wisconsin |
| 52 | Betty Jane Ballman | 16 | Daughter | — | Wisconsin |
| 53 | William Ballman | 14 | Son | — | Wisconsin |
| 54 | Donald Ballman | 10 | Son | — | Wisconsin |
| 55 | Frederick Ballman | 7 | Son | — | Wisconsin |
| 56 | Charles Blenkhorn | 53 | Head | Carpenter | Wisconsin |
| 57 | Elizabeth Blenkhorn | 50 | Wife | — | Wisconsin |
| 58 | Herman Hartwig | 70 | Head | — | Russia |
| 59 | Augusta Hartwig | 70 | Wife | — | Russia |
| 60 | Harley Peppers | 40 | Head | Bldg. Engr. | Wisconsin |
| 61 | Gertrude Peppers | 39 | Wife | Beauty Operator | Wisconsin |
| 62 | Robert Peppers | 12 | Son | — | Wisconsin |
| 63 | Joan Peppers | 8 | Daughter | — | Wisconsin |
| 64 | Thomas Meade | 34 | Head | Trucker | Wisconsin |
| 65 | Elythe Meade | 29 | Wife | — | Wisconsin |
| 66 | Louis Sr. Schaefer | 56 | Head | Gen. Mdse. Store | Wisconsin |
| 67 | Dora Schaefer | 51 | Wife | — | Wisconsin |
| 68 | Louis Jr. Schaefer | 29 | Son | Clerk | Wisconsin |
| 69 | Lillian Schaefer | 26 | Daughter | Maid | Wisconsin |
| 70 | Roger Triller | 29 | Lodger | Dentist | Wisconsin |
| 71 | George Hartman THIS PERSON | 48 | Head | Lawyer | Wisconsin |
| 72 | Edmonia Hartman | 42 | Wife | — | Wisconsin |
| 73 | Robert Hartman | 21 | Son | Laborer | Wisconsin |
| 74 | Leo Hartman | 20 | Son | Lumberjack | Wisconsin |
| 75 | Ralph Hartman | 18 | Son | Laborer | Wisconsin |
| 76 | Eva Hartman | 16 | Daughter | — | Wisconsin |
| 77 | George Hartman | 13 | Son | — | Wisconsin |
| 78 | Nancy Hartman | 11 | Daughter | — | Wisconsin |
| 79 | Mary Hartman | 9 | Daughter | — | Wisconsin |
| 80 | David Hartman | 6 | Son | — | Wisconsin |
Related Census Records
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)