VJ
Viola Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Chisago-County, Minnesota
Our Model Tree links this Viola Johnson across the 1920, 1930 and 1940 US Censuses in Chisago-County, Minnesota (XGBoost, ~Confirmed), with identified parents Chas & A — first a daughter (b.~1919), then head of a 4-person household.
Age 21
b. ~1919
Female
Daughter
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Chisago-County, Minnesota |
| Surname | Johnson |
| Given Name | Viola |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Franconia Township |
| 1935 Residence (County) | Chisago |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Franconia Township |
| Est. Birth Year | ~1919 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Viola | Age | Birth yr |
|---|---|---|---|---|
| Viola Johnson | Daughter | — | 21 | ~1919 |
| A Johnson | Head | — | 65 | ~1875 |
| Wallace Johnson | Son | — | 17 | ~1923 |
| Agnes Johnson | Spouse | — | 58 | ~1882 |
Census Appearances
1920
Chisago, Minnesota
Daughter, age
Chisago, Minnesota · implied b. ~1920 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Viola |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Minnesota |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Chisago, Minnesota
Daughter, age 11
Chisago, Minnesota · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Viola |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| 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
Chisago-County, Minnesota
Daughter, age 21
Chisago-County, Minnesota · implied b. ~1919 — 4 household members
| Surname | Johnson |
| Given Name | Viola |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Franconia Township |
| 1935 Residence (County) | Chisago |
| Class of Worker | 0 |
| 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 Viola Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Chas Johnson (~0.92 confidence) and father A Johnson (~0.92 confidence) and mother Agnes Johnson (~0.92 confidence) and mother Agnes Johnson (~0.92 confidence) and father Albert Johnson (~0.92 confidence) and mother Netta Johnson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Chas Johnson
b. ~1872
Source father
● Household
· direct · ~0.92
Father
A Johnson
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Agnes Johnson
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Agnes Johnson
b. ~1882
Source mother
● Household
· direct · ~0.92
Father
Albert Johnson
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Netta Johnson
b. ~1894
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Viola Johnson
Daughter · 1940 · age 21 · b. ~1919 · Minnesota
★ You are viewing this record
Sibling
Wallace Johnson
Sibling · 1940 · age 17
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 — Chisago-County, Minnesota
Open full size
1940 US Federal Census — Chisago-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01913-00647)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Jacob A Abraham | 75 | Head | — | Minnesota |
| 42 | Johanna Abraham | 74 | Wife | — | Minnesota |
| 43 | Carl E Abraham | 41 | Son | Farmer | Minnesota |
| 44 | Irwin Abraham | 32 | Son | Labor | Minnesota |
| 45 | May Abraham | 34 | Daughter | Housekeeper | Minnesota |
| 46 | Arne Holt | 23 | Hired Hand | Labor | Minnesota |
| 47 | William G Thalenhorst | 62 | Head | Farmer | Minnesota |
| 48 | Alvina Thalenhorst | 56 | Wife | — | Wisconsin |
| 49 | Casper J Thalenhorst | 21 | Son | Labor | Minnesota |
| 50 | Carl Sundeen | 42 | Head | Farmer | Iowa |
| 51 | Edna A Sundeen | 32 | Wife | — | Minnesota |
| 52 | Parker Sundeen | 8 | Son | — | Wisconsin |
| 53 | Walter Hall | 40 | Head | Farmer | Minnesota |
| 54 | Edith Hall | 35 | Wife | — | Minnesota |
| 55 | Howard Hall | 16 | Son | Labor | Minnesota |
| 56 | Herbert Holmgren | 53 | Head | Farmer | Minnesota |
| 57 | Gerda Holmgren | 58 | Wife | — | Sweden |
| 58 | John Trulson | 55 | Head | Farmer | Minnesota |
| 59 | Hermit J Thalenhorst | 29 | Head | Farmer | Minnesota |
| 60 | Elvera Thalenhorst | 26 | Wife | — | Minnesota |
| 61 | Patricia Thalenhorst | 1 | Daughter | — | Minnesota |
| 62 | Anna Thalenhorst | 58 | Mother | — | Germany |
| 63 | Harry Secco | 49 | Head | Farmer | Minnesota |
| 64 | Alice Secco | 41 | Wife | — | Minnesota |
| 65 | Howard Secco | 19 | Son | Labor | Minnesota |
| 66 | Eleanore Secco | 16 | Daughter | — | Minnesota |
| 67 | Julius Secco | 47 | Head | Farmer | Minnesota |
| 68 | Marie Secco | 47 | Wife | — | Wisconsin |
| 69 | Bernice Secco | 16 | Daughter | Helping With Housework | Minnesota |
| 70 | Arin Secco | 15 | Son | — | Minnesota |
| 71 | Raymond Secco | 13 | Daughter | — | Minnesota |
| 72 | Arnold Frederickson | 37 | Head | Farmer | Minnesota |
| 73 | Esther Frederickson | 39 | Wife | — | Minnesota |
| 74 | Donald Frederickson | 14 | Son | — | Wisconsin |
| 75 | Marvin Frederickson | 10 | Son | — | Wisconsin |
| 76 | Collie Johnson | 24 | Hired Hand | Labor | Minnesota |
| 77 | A. A. Johnson | 65 | Head | Farmer | Sweden |
| 78 | Agnes Johnson | 58 | Wife | — | Minnesota |
| 79 | Wallace Johnson | 17 | Son | Labor | Minnesota |
| 80 | Viola Johnson THIS PERSON | 21 | Daughter | — | Minnesota |
Pedigree Summary
Viola + 1 sibling
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)