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August Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lafayette-County, Missouri
Our Model Tree links this August Johnson across the 1930 and 1940 US Censuses in Lafayette-County, Missouri (XGBoost, ~Confirmed) — first a head (b.~1897), then head of a 11-person household.
Age 43
b. ~1897
Male
Head
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lafayette-County, Missouri |
| Surname | Johnson |
| Given Name | August |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Davis Township |
| 1935 Residence (County) | Lafayette |
| Additional Details | |
| Occupation | Miner |
| Industry | Coal Mine |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 800 |
| Highest Grade | G 6 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Miner |
| Township / Ward | Davis Township |
| Est. Birth Year | ~1897 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to August | Age | Birth yr |
|---|---|---|---|---|
| Lorene Johnson | Daughter | — | 1 | ~1939 |
| Marian Johnson | Daughter | — | 14 | ~1926 |
| Mabel Johnson | Daughter | — | 6 | ~1934 |
| Betty Johnson | Daughter | — | 11 | ~1929 |
| August Johnson | Head | — | 43 | ~1897 |
| Lawrence Johnson | Son | — | 4 | ~1936 |
| Roy Johnson | Son | — | 13 | ~1927 |
| Ernest Johnson | Son | — | 17 | ~1923 |
| Leonard Johnson | Son | — | 18 | ~1922 |
| Richard Johnson | Son | — | 9 | ~1931 |
| Goldie Johnson | Spouse | — | 33 | ~1907 |
Census Appearances
1930
Lafayette, Missouri
Head, age 34
Lafayette, Missouri · implied b. ~1896 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | August |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 26 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Missouri |
| Occupation | Miner |
| Industry | Coal Mine |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 7 |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Lafayette-County, Missouri
Head, age 43
Lafayette-County, Missouri · implied b. ~1897 — 11 household members
| Surname | Johnson |
| Given Name | August |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Davis Township |
| 1935 Residence (County) | Lafayette |
| Occupation | Miner |
| Industry | Coal Mine |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 800 |
| Highest Grade | G 6 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 August Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
August Johnson
Head · 1940 · age 43 · b. ~1897 · Missouri
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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 — Lafayette-County, Missouri
Open full size
1940 US Federal Census — Lafayette-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02122-00273)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Elizabeth Schowengerdt | 11 | Daughter | — | Missouri |
| 2 | Richard Schowengerdt | 9 | Son | — | Missouri |
| 3 | Mabel Lee Schowengerdt | 5 | Daughter | — | Missouri |
| 4 | Carl Rickhoff | 37 | Head | Farmer | Missouri |
| 5 | Edna B. Rickhoff | 34 | Wife | — | Missouri |
| 6 | Kenneth Rickhoff | 11 | Son | — | Missouri |
| 7 | Ralph Rickhoff | 6 | Son | — | Missouri |
| 8 | Alfred Rickhoff | 3 | Son | — | Missouri |
| 9 | Herbert Stegemeyer | 38 | Head | Farmer | Missouri |
| 10 | Frances Stegemeyer | 38 | Wife | — | Missouri |
| 11 | Betty Jean Stegemeyer | 10 | Daughter | — | Missouri |
| 12 | August Johnson THIS PERSON | 43 | Head | Miner | Missouri |
| 13 | Goldie Johnson | 33 | Wife | — | Missouri |
| 14 | Leonard Johnson | 18 | Son | — | Missouri |
| 15 | Ernest Johnson | 17 | Son | — | Missouri |
| 16 | Marian Johnson | 14 | Daughter | — | Missouri |
| 17 | Roy Johnson | 13 | Son | — | Missouri |
| 18 | Betty Johnson | 11 | Daughter | — | Missouri |
| 19 | Richard Johnson | 9 | Son | — | Missouri |
| 20 | Mabel Johnson | 6 | Daughter | — | Missouri |
| 21 | Lawrence Johnson | 4 | Son | — | Missouri |
| 22 | Lorene Johnson | 1 | Daughter | — | Missouri |
| 23 | Franklin Jackson | 33 | Head | Coal Mine | Wyoming |
| 24 | Helen D. Jackson | 25 | Wife | — | Missouri |
| 25 | Kathryn Jackson | 6 | Daughter | — | Missouri |
| 26 | Emil Hartwig | 58 | Head | — | Missouri |
| 27 | Edwin Hartwig | 23 | Son | Farmer | Missouri |
| 28 | Benjamin Hartwig | 20 | Son | Truck Driver | Missouri |
| 29 | Hilda Hartwig | 25 | Daughter | Housekeeper | Missouri |
| 30 | Martin D. Rinne | 31 | Head | Farmer | Oklahoma |
| 31 | Clara May Rinne | 28 | Wife | — | Missouri |
| 32 | Doris May Rinne | 7 | Daughter | — | Missouri |
| 33 | Lelland Rinne | 4 | Son | — | Missouri |
| 34 | Donald Rinne | 3 | Son | — | Missouri |
| 35 | Weston Rinne | 1 | Son | — | Missouri |
| 36 | Henry D. Harke | 43 | Head | Farmer | Missouri |
| 37 | Bertha Harke | 40 | Wife | — | Indiana |
| 38 | Alice Harke | 17 | Daughter | Newstand | Missouri |
| 39 | Robert Harke | 12 | Son | — | Missouri |
| 40 | William Thieke | 70 | Head | — | Germany |
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)