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George Hartman — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Winnebago-County, Wisconsin
Our Model Tree links this George Hartman across the 1930 and 1940 US Censuses in Winnebago-County, Wisconsin (XGBoost, ~Confirmed) — first a head (b.~1907), then head of a 8-person household.
Age 33
b. ~1907
Male
Head
Born: Wisconsin
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Winnebago-County, Wisconsin |
| Surname | Hartman |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Oshkosh City |
| 1935 Residence (County) | Winnebago |
| Additional Details | |
| Occupation | Press man |
| Industry | Lumber Mill |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 1058 |
| Highest Grade | No 6 |
| 1935 Residence | Same Place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Press Man |
| Township / Ward | Oshkosh City |
| Est. Birth Year | ~1907 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| George Hartman | Son | — | 7 | ~1933 |
| Ken Hartman | Son | — | 4 | ~1936 |
| Matilda Hartman | Spouse | — | 30 | ~1910 |
| Shirly Hartman | Daughter | — | 9 | ~1931 |
| Harvey Hartman | Son | — | 11 | ~1929 |
| Muriel Hartman | Daughter | — | 12 | ~1928 |
| George Hartman | Head | — | 33 | ~1907 |
| Elroy Hartman | Son | — | 10 | ~1930 |
Census Appearances
1930
Winnebago, Wisconsin
Head, age 23
Winnebago, Wisconsin · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hartman |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 20 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | Laborer |
| Industry | Paine Lbr Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3500 |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Winnebago-County, Wisconsin
Head, age 33
Winnebago-County, Wisconsin · implied b. ~1907 — 8 household members
| Surname | Hartman |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Oshkosh City |
| 1935 Residence (County) | Winnebago |
| Occupation | Press man |
| Industry | Lumber Mill |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 1058 |
| Highest Grade | No 6 |
| 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.
Show:
This person
Anchor record
George Hartman
Head · 1940 · age 33 · b. ~1907 · 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 — Winnebago-County, Wisconsin
Open full size
1940 US Federal Census — Winnebago-County, Wisconsin
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-04539-00388)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edwin R. Marquardt | 44 | Head | Mail Carrier | Wisconsin |
| 42 | Rose Marquardt | 44 | Wife | — | Wisconsin |
| 43 | Robert Marquardt | 24 | Son | Delivery | Wisconsin |
| 44 | Mary Marquardt | 14 | Daughter | — | Wisconsin |
| 45 | Robert C. Guenther | 23 | Head | Clerk | Wisconsin |
| 46 | Elnore Guenther | 24 | Wife | — | Wisconsin |
| 47 | Robert C. Jr. Guenther | 0 | Son | — | Wisconsin |
| 48 | John C. Rouse | 27 | Head | Supervisor | Wisconsin |
| 49 | Leona Rouse | 28 | Wife | — | Wisconsin |
| 50 | John Rouse | 3 | Son | — | Wisconsin |
| 51 | Alfred A. Hulibert | 34 | Head | Delivery Man | Wisconsin |
| 52 | Margaret Hulibert | 30 | Wife | — | Wisconsin |
| 53 | Robert Hulibert | 9 | Son | — | Wisconsin |
| 54 | Harold A. Griswold | 35 | Head | Mechanic | Wisconsin |
| 55 | Alfreda Griswold | 34 | Wife | — | Wisconsin |
| 56 | Henry A. Schultz | 27 | Head | Shakeout Man | Wisconsin |
| 57 | Adeline Schultz | 23 | Wife | — | Wisconsin |
| 58 | Henry Wirtz | 32 | Head | Running Saw | Kansas |
| 59 | Hildegard Wirtz | 27 | Wife | — | Wisconsin |
| 60 | Henry Jr. Wirtz | 0 | Son | — | Wisconsin |
| 61 | George C. Fredrick | 35 | Head | Truck Driver | Wisconsin |
| 62 | Lula Fredrick | 40 | Wife | — | Missouri |
| 63 | Pearl Fredrick | 8 | Son | — | Wisconsin |
| 64 | George Jr. Fredrick | 7 | Son | — | Wisconsin |
| 65 | Lizabeth Fredrick | 5 | Son | — | Wisconsin |
| 66 | Clarence Fredrick | 4 | Son | — | Wisconsin |
| 67 | Eva Fredrick | 3 | Daughter | — | Wisconsin |
| 68 | Thomas Fredrick | 2 | Son | — | Wisconsin |
| 69 | Roger Fredrick | 0 | Son | — | Wisconsin |
| 70 | John S. Deerborn | 61 | Head | Road Work | Michigan |
| 71 | Lulu Deerborn | 60 | Wife | — | Indiana |
| 72 | George Hartman THIS PERSON | 33 | Head | Press Man | Wisconsin |
| 73 | Matilda Hartman | 30 | Wife | — | Wisconsin |
| 74 | Muriel Hartman | 12 | Daughter | — | Wisconsin |
| 75 | Harvey Hartman | 11 | Son | — | Wisconsin |
| 76 | Elroy Hartman | 10 | Son | — | Wisconsin |
| 77 | Shirly Hartman | 9 | Daughter | — | Wisconsin |
| 78 | George Hartman | 7 | Son | — | Wisconsin |
| 79 | Ken Hartman | 4 | Son | — | Wisconsin |
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)