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Alvin Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Shawano-County, Wisconsin
Our Model Tree links this Alvin Johnson across the 1930 and 1940 US Censuses in Shawano-County, Wisconsin (XGBoost, ~Confirmed) — first a head (b.~1891), then head of a 9-person household.
Age 49
b. ~1891
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Shawano-County, Wisconsin |
| Surname | Johnson |
| Given Name | Alvin |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Shawano |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Income (1939) | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Farmer |
| Township / Ward | Birnamwood |
| Est. Birth Year | ~1891 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Alvin | Age | Birth yr |
|---|---|---|---|---|
| Donald Johnson | Son | — | 23 | ~1917 |
| Lavern Johnson | Daughter | — | 4 | ~1936 |
| Annette Johnson | Daughter | — | 14 | ~1926 |
| Alvin Johnson | Head | — | 49 | ~1891 |
| Phillip Johnson | Son | — | 20 | ~1920 |
| Arlene Johnson | Daughter | — | 2 | ~1938 |
| Norman Johnson | Son | — | 16 | ~1924 |
| Winnefred Johnson | Spouse | — | 29 | ~1911 |
| Harvey Johnson | Son | — | 3 | ~1937 |
Census Appearances
1930
Marathon, Wisconsin
Head, age 39
Marathon, Wisconsin · implied b. ~1891 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Alvin |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 23 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Wisconsin |
| Occupation | Farmer |
| Industry | Dairy Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Shawano-County, Wisconsin
Head, age 49
Shawano-County, Wisconsin · implied b. ~1891 — 9 household members
| Surname | Johnson |
| Given Name | Alvin |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Shawano |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Income (1939) | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Alvin Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Alvin Johnson
Head · 1940 · age 49 · b. ~1891 · 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 — Shawano-County, Wisconsin
Open full size
1940 US Federal Census — Shawano-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04525-00163)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carole Block | 1 | daughter | — | Wisconsin |
| 2 | Ernestina Fuhrmann | 73 | head | At Home | Germany |
| 3 | Dewey Fuhrmann | 41 | son | Farmer | Wisconsin |
| 4 | Lydia Fuhrmann | 36 | daughter in law | At Home | Wisconsin |
| 5 | Gertrude Fuhrmann | 7 | granddaughter | — | Wisconsin |
| 6 | Gustave Fuhrmann | 5 | granddaughter | — | Wisconsin |
| 7 | Richard Gruenzel | 32 | head | Farmer | Wisconsin |
| 8 | Irma Gruenzel | 30 | wife | At Home | Wisconsin |
| 9 | Arlene Gruenzel | 7 | daughter | — | Wisconsin |
| 10 | Shirley Gruenzel | 5 | daughter | — | Wisconsin |
| 11 | Frank Block | 71 | head | Farmer | Germany |
| 12 | William Block | 36 | son | Laborer | Wisconsin |
| 13 | Esther Block | 31 | daughter in law | At Home | Wisconsin |
| 14 | Marlin Block | 4 | grandson | — | Wisconsin |
| 15 | Lavonne Block | 12 | granddaughter | — | Wisconsin |
| 16 | Edward Diether | 30 | head | Farmer | Wisconsin |
| 17 | Margaret Diether | 21 | wife | At Home | Wisconsin |
| 18 | Otto Bredendick | 47 | head | Farmer | Wisconsin |
| 19 | Linda Bredendick | 29 | wife | At Home | Wisconsin |
| 20 | Otto Jr. Bredendick | 12 | son | — | Wisconsin |
| 21 | Alvin Johnson THIS PERSON | 49 | head | Farmer | Illinois |
| 22 | Winnefred Johnson | 29 | wife | At Home | Wisconsin |
| 23 | Donald Johnson | 23 | son | Laborer | Wisconsin |
| 24 | Phillip Johnson | 20 | son | Nya Lab. Asst. | Wisconsin |
| 25 | Norman Johnson | 16 | son | — | Wisconsin |
| 26 | Annette Johnson | 14 | daughter | — | Wisconsin |
| 27 | Lavern Johnson | 4 | daughter | — | Wisconsin |
| 28 | Harvey Johnson | 3 | son | — | Wisconsin |
| 29 | Arlene Johnson | 2 | daughter | — | Wisconsin |
| 30 | Charles Roth | 48 | head | Farmer | Wisconsin |
| 31 | Lydia Roth | 40 | wife | At Home | Wisconsin |
| 32 | Arthur Roth | 17 | son | Laborer | Wisconsin |
| 33 | Arnold Roth | 15 | son | Laborer | Wisconsin |
| 34 | Norman Roth | 14 | son | At Home | Wisconsin |
| 35 | Howard Roth | 11 | son | — | Wisconsin |
| 36 | Edna Roth | 9 | daughter | — | Wisconsin |
| 37 | Hazel Roth | 8 | daughter | — | Wisconsin |
| 38 | Ervin Roth | 6 | son | — | Wisconsin |
| 39 | Arlye Roth | 3 | son | — | Wisconsin |
| 40 | Lawrence Roth | 12 | 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)