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August Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Louis-County, Minnesota
Our Model Tree links this August Johnson across the 1930 and 1940 US Censuses in St.-Louis-County, Minnesota (XGBoost, ~Confirmed) — first a head (b.~1889), then head of a 11-person household.
Age 51
b. ~1889
Male
Head
Born: Michigan
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-County, Minnesota |
| Surname | Johnson |
| Given Name | August H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Parkville |
| Additional Details | |
| Occupation | Foreman Warehouse |
| Industry | Steam Railroad |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1800 |
| Highest Grade | No 8 |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Foreman Warehouse |
| Township / Ward | Parkville |
| Est. Birth Year | ~1889 |
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 |
|---|---|---|---|---|
| Shirley Johnson | Daughter | — | 12 | ~1928 |
| August Johnson | Head | — | 51 | ~1889 |
| Elwood Johnson | Son | — | 5 | ~1935 |
| Chester Johnson | Son | — | 20 | ~1920 |
| Raymond Johnson | Son | — | 21 | ~1919 |
| Henry Johnson | Son | — | 25 | ~1915 |
| Wilbert Johnson | Son | — | 4 | ~1936 |
| Donald Johnson | Son | — | 5 | ~1935 |
| Robert Johnson | Son | — | 9 | ~1931 |
| Kenneth Johnson | Son | — | 19 | ~1921 |
| Emma Johnson | Spouse | — | 45 | ~1895 |
Census Appearances
1930
St Louis, …
Head, age 41
St Louis, Minnesota · implied b. ~1889 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | August H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 7477 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Freight Foreman |
| Industry | Railroad Depot |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1500 |
| Veteran | No |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
St.-Louis-County, Minnesota
Head, age 51
St.-Louis-County, Minnesota · implied b. ~1889 — 11 household members
| Surname | Johnson |
| Given Name | August H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Parkville |
| Occupation | Foreman Warehouse |
| Industry | Steam Railroad |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1800 |
| Highest Grade | No 8 |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 51 · b. ~1889 · Minnesota
★ 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 — St.-Louis-County, Minnesota
Open full size
1940 US Federal Census — St.-Louis-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01956-01101)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Roy R. Tristu | 23 | Son | Laborer | Minnesota |
| 2 | Ray J. Tristu | 13 | Son | — | Minnesota |
| 3 | Lawrence M. Hagen | 27 | Head | Laborer | Minnesota |
| 4 | Mary Hagen | 27 | Wife | — | Minnesota |
| 5 | Mary Ann Hagen | 7 | Daughter | — | Minnesota |
| 6 | Eleanor Hagen | 5 | Daughter | — | Minnesota |
| 7 | Patricia A. Hagen | 4 | Daughter | — | Minnesota |
| 8 | Loraine S. Hagen | 3 | Daughter | — | Minnesota |
| 9 | Arnold J. Hillman | 27 | Head | Laborer | Minnesota |
| 10 | Adlie I. Hillman | 25 | Wife | — | Minnesota |
| 11 | Ernest Bordua | 48 | Head | Supervisor | Canada-French |
| 12 | Jeannette Bordua | 39 | Wife | — | Italy |
| 13 | James E. Bordua | 8 | Son | — | Minnesota |
| 14 | Jean L. Bordua | 6 | Daughter | — | Minnesota |
| 15 | Frederick M. Bordua | 5 | Son | — | Minnesota |
| 16 | Oscar Dammerer | 45 | Head | Driller | Minnesota |
| 17 | Agnes M. Dammerer | 38 | Wife | — | Minnesota |
| 18 | Carol M. Dammerer | 9 | Daughter | — | Minnesota |
| 19 | Irene M. Dammerer | 7 | Daughter | — | Minnesota |
| 20 | Ludwig P. Carlson | 59 | Head | — | Sweden |
| 21 | Ida L. Carlson | 48 | Wife | — | Minnesota |
| 22 | Verna Mae Carlson | 14 | Daughter | — | Minnesota |
| 23 | Stanley L. Carlson | 10 | Son | — | Minnesota |
| 24 | Henry Carlson | 80 | Father-in-law | — | Finland |
| 25 | August H. Johnson THIS PERSON | 51 | Head | Foreman Warehouse | Michigan |
| 26 | Emma M. Johnson | 45 | Wife | — | Sweden |
| 27 | Henry L. Johnson | 25 | Son | Truck Driver | Minnesota |
| 28 | Raymond L. Johnson | 21 | Son | Gasoline Station Attendant | Minnesota |
| 29 | Chester L. Johnson | 20 | Son | New Worker | Minnesota |
| 30 | Kenneth H. Johnson | 19 | Son | Retail Salesman | Minnesota |
| 31 | Shirley G. Johnson | 12 | Daughter | — | Minnesota |
| 32 | Robert S. Johnson | 9 | Son | — | Minnesota |
| 33 | Elwood D. Johnson | 5 | Son | — | Minnesota |
| 34 | Donald C. Johnson | 5 | Son | — | Minnesota |
| 35 | Wilbert C. Johnson | 4 | Son | — | Minnesota |
| 36 | George Barbeau | 52 | Head | Garage Maker | Minnesota |
| 37 | Mary Barbeau | 44 | Wife | — | N. Dakota |
| 38 | George Jr. Barbeau | 21 | Son | Garage Maker | N. Dakota |
| 39 | James W. Barbeau | 19 | Son | — | N. Dakota |
| 40 | Robert L. Barbeau | 13 | Son | — | Minnesota |
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)