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Alvin Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Anoka-County, Minnesota
Our Model Tree links this Alvin Johnson across the 1920, 1930 and 1940 US Censuses in Anoka-County, Minnesota (XGBoost, ~Confirmed), with identified parents Michael & Nels — first a son (b.~1913), then head of a 6-person household.
Age 27
b. ~1913
Male
Son
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Anoka-County, Minnesota |
| Surname | Johnson |
| Given Name | Alvin W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Ramsey Township |
| 1935 Residence (County) | Anoka |
| Additional Details | |
| Occupation | Mixing Powder |
| Industry | Ammunition Plant |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 1092 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Mixing Powder |
| Township / Ward | Ramsey Township |
| Est. Birth Year | ~1913 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Alvin | Age | Birth yr |
|---|---|---|---|---|
| Herbin Johnson | Son | — | 29 | ~1911 |
| Edna Johnson | Daughter | — | 32 | ~1908 |
| Alvin Johnson | Son | — | 27 | ~1913 |
| Nels Johnson | Head | — | 73 | ~1867 |
| Martha Olson | Other | — | 45 | ~1895 |
| Louis Johnson | Spouse | — | 68 | ~1872 |
Census Appearances
1920
Anoka, Minnesota
Son, age 7
Anoka, Minnesota · implied b. ~1913 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Alvin W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Minnesota |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Anoka, Minnesota
Son, age 17
Anoka, Minnesota · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Alvin W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Minnesota |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Anoka-County, Minnesota
Son, age 27
Anoka-County, Minnesota · implied b. ~1913 — 6 household members
| Surname | Johnson |
| Given Name | Alvin W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Ramsey Township |
| 1935 Residence (County) | Anoka |
| Occupation | Mixing Powder |
| Industry | Ammunition Plant |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 1092 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Michael Pizro (~0.92 confidence) and father Nels Johnson (~0.92 confidence) and father Nels Johnson (~0.92 confidence) and mother Annie Johnson (~0.92 confidence) and mother Jessie Johnson (~0.92 confidence) and mother Louis Johnson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Michael Pizro
b. ~1886
Source father
● Household
· direct · ~0.92
Father
Nels Johnson
b. ~1867
Source father
● Household
· direct · ~0.92
Father
Nels Johnson
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Annie Johnson
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Jessie Johnson
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Louis Johnson
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Alvin Johnson
Son · 1940 · age 27 · b. ~1913 · Minnesota
★ You are viewing this record
Sibling
Herbin Johnson
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edna Johnson
Sibling · 1940 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Anoka-County, Minnesota
Open full size
1940 US Federal Census — Anoka-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01904-00619)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Walter Scroggins | 31 | Son | Farming | South Dakota |
| 42 | Dorothy Scroggins | 25 | Daughter | — | South Dakota |
| 43 | Frances Scroggins | 23 | Daughter | — | Minnesota |
| 44 | William Strieb | 47 | Head | Farming | Germany |
| 45 | Charles G. Pettes | 58 | Head | Farming | South Dakota |
| 46 | Abbie Pettes | 50 | Wife | — | South Dakota |
| 47 | Nettie Pettes | 17 | Daughter | Gardening | Minnesota |
| 48 | John Norton | 67 | Friend | Gardening | Minnesota |
| 49 | Charles Beck | 69 | Head | — | Minnesota |
| 50 | Charles Jr. Beck | 23 | Son | Care Taker | Minnesota |
| 51 | Donald Beck | 21 | Son | New Worker | Minnesota |
| 52 | Fred Pomrening | 66 | Head | Farming | Germany |
| 53 | Elizabeth Pomrening | 52 | Wife | — | Minnesota |
| 54 | Minnie Pomrening | 26 | Daughter | New Worker | Minnesota |
| 55 | Elisabeth Pomrening | 24 | Daughter | New Worker | Minnesota |
| 56 | Carl Pomrening | 16 | Son | Farming | Minnesota |
| 57 | Maryanna Pomrening | 12 | Daughter | — | Minnesota |
| 58 | Guy D. Mcfee | 35 | Head | Farming | Iowa |
| 59 | Louie Lofgren | 56 | Servant | Farming | Minnesota |
| 60 | Peter Winther | 52 | Head | Farming | Minnesota |
| 61 | Alice Winther | 46 | Wife | — | North Dakota |
| 62 | Robert J. Winther | 25 | Son | Farming | North Dakota |
| 63 | Leroy Winther | 15 | Son | — | Minnesota |
| 64 | Stanley Winther | 13 | Son | — | Minnesota |
| 65 | James Winther | 11 | Son | — | Minnesota |
| 66 | Nels A. Johnson | 73 | Head | — | Sweden |
| 67 | Louis Johnson | 68 | Wife | — | Minnesota |
| 68 | Edna L. Johnson | 32 | Daughter | Teacher | Minnesota |
| 69 | Herbin R. Johnson | 29 | Son | Truck Driver | Minnesota |
| 70 | Alvin W. Johnson THIS PERSON | 27 | Son | Mixing Powder | Minnesota |
| 71 | Martha Olson | 45 | Sister in law | — | Wisconsin |
| 72 | Howard Warnke | 42 | Head | Farming | Minnesota |
| 73 | Margaret Warnke | 37 | Wife | — | Iowa |
| 74 | Jack Warnke | 8 | Son | — | Minnesota |
| 75 | Ralph West | 28 | Servant | Farm Work | Iowa |
| 76 | Keith Clark | 46 | Head | Farming | Minnesota |
| 77 | Bernice Clark | 43 | Wife | — | Minnesota |
| 78 | Elizabeth Clark | 16 | Daughter | — | Minnesota |
| 79 | George C. Clark | 45 | Head | Farm Work | Minnesota |
| 80 | Marian Clark | 44 | Wife | — | Minnesota |
Related Census Records
Pedigree Summary
Alvin + 2 siblings
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
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)