GC
George Chapman — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marshall-County, Kansas
Our Model Tree links this George Chapman across the 1920, 1930 and 1940 US Censuses in Marshall-County, Kansas (XGBoost, ~Confirmed) — first a head (b.~1881), then head of a 5-person household.
Age 59
b. ~1881
Male
Head
Born: Kansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marshall-County, Kansas |
| Surname | Chapman |
| Given Name | George D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Lincoln Township |
| 1935 Residence (County) | Marshall |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Farmer |
| Township / Ward | Lincoln Township |
| Est. Birth Year | ~1881 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Leland Chapman | Son | — | 28 | ~1912 |
| Mary Chapman | Daughter | — | 18 | ~1922 |
| Pearl Chapman | Spouse | — | 51 | ~1889 |
| Ruby Chapman | Daughter | — | 13 | ~1927 |
| George Chapman | Head | — | 59 | ~1881 |
Census Appearances
1920
Marshall, Kansas
Head, age 38
Marshall, Kansas · implied b. ~1882 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chapman |
| Given Name | George G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Kansas |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Marshall, Kansas
Head, age 49
Marshall, Kansas · implied b. ~1881 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chapman |
| Given Name | George G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Kansas |
| Age at First Marriage | 20 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | R |
| Veteran | No |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Marshall-County, Kansas
Head, age 59
Marshall-County, Kansas · implied b. ~1881 — 5 household members
| Surname | Chapman |
| Given Name | George D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Lincoln Township |
| 1935 Residence (County) | Marshall |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Chapman across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
George Chapman
Head · 1940 · age 59 · b. ~1881 · Kansas
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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 — Marshall-County, Kansas
Open full size
1940 US Federal Census — Marshall-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01245-00238)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Emil Nelson | 44 | Head | Farmer | Kansas |
| 2 | Etta Nelson | 34 | Wife | Grading Papers | Kansas |
| 3 | Evelyn Nelson | 16 | Daughter | Grading Papers | Kansas |
| 4 | Bonnie Nelson | 14 | Daughter | — | Kansas |
| 5 | Le Roy Nelson | 8 | Son | — | Kansas |
| 6 | Robert Nelson | 6 | Son | — | Kansas |
| 7 | George Godbout | 55 | Head | Farmer | Kansas |
| 8 | Grace Godbout | 56 | Wife | — | Kansas |
| 9 | Gerald Godbout | 20 | Son | Farmer | Kansas |
| 10 | Dorothy Godbout | 21 | Daughter | — | Kansas |
| 11 | Albert Winquist | 40 | Head | Farmer | Kansas |
| 12 | Gladys Winquist | 37 | Wife | — | Kansas |
| 13 | Marilyn Winquist | 10 | Daughter | — | Illinois |
| 14 | Adolph Alfers | 72 | Head | — | Missouri |
| 15 | Eugene Alfers | 25 | Son | Farmer | Kansas |
| 16 | Mary Alfers | 64 | Sister | — | Missouri |
| 17 | Bernard Alfers | 67 | Head | Farmer | Missouri |
| 18 | Tillie Alfers | 63 | Wife | — | Kansas |
| 19 | Bernice Alfers | 22 | Daughter | Teacher | Kansas |
| 20 | Joseph Brinker | 50 | Head | Farmer | Kentucky |
| 21 | Minnie Brinker | 51 | Wife | — | Kansas |
| 22 | Gerald Brinker | 25 | Son | Farmer | Kansas |
| 23 | Elmer Brinker | 23 | Son | Assistant Mgr | Kansas |
| 24 | Dorothy Brinker | 20 | Daughter | Sales Lady | Kansas |
| 25 | George D. Chapman THIS PERSON | 59 | Head | Farmer | Kansas |
| 26 | Pearl Chapman | 51 | Wife | — | Missouri |
| 27 | Leland Chapman | 28 | Son | Farmer | Missouri |
| 28 | Mary Chapman | 18 | Daughter | Teacher | Kansas |
| 29 | Ruby Chapman | 13 | Daughter | — | Kansas |
| 30 | Earl Bergman | 40 | Head | Farmer | Kansas |
| 31 | Ethel Bergman | 39 | Wife | — | Oklahoma |
| 32 | Gerald Bergman | 9 | Son | — | Kansas |
| 33 | Fred Godbout | 71 | Head | — | Nebraska |
| 34 | Herman Olson | 56 | Head | Farmer | Kansas |
| 35 | Elsie Olson | 42 | Wife | — | Kansas |
| 36 | Rose Olson | 22 | Daughter | — | Kansas |
| 37 | Leo Olson | 17 | Son | Library Work | Kansas |
| 38 | Wilma Olson | 15 | Daughter | — | Kansas |
| 39 | Glen Olson | 12 | Son | — | Kansas |
| 40 | Ella Marie Olson | 10 | Daughter | — | Kansas |
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)