VJ
Vivian Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · St.-Louis-County, Minnesota
Our Model Tree links this Vivian Johnson across the 1920, 1930 and 1940 US Censuses in St.-Louis-County, Minnesota (XGBoost, ~Confirmed), with identified parents Carl & Carl — first a daughter (b.~1914), then head of a 2-person household.
Age 26
b. ~1914
Female
Daughter
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-County, Minnesota |
| Surname | Johnson |
| Given Name | Vivian H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | CITY OF DULUTH |
| 1935 Residence (County) | ST. LOUIS |
| Additional Details | |
| Occupation | Sales Clerk |
| Industry | R-Bakery |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 750 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Sales Clerk |
| Township / Ward | City Of Duluth |
| Est. Birth Year | ~1914 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Vivian | Age | Birth yr |
|---|---|---|---|---|
| Vivian Johnson | Daughter | — | 26 | ~1914 |
| Anna Johnson | Spouse | — | 66 | ~1874 |
Census Appearances
1920
St Louis, …
Daughter, age 5
St Louis, Minnesota · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Vivian E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
St Louis, …
Daughter, age 16
St Louis, Minnesota · implied b. ~1914 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Vivian A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
St.-Louis-County, Minnesota
Daughter, age 26
St.-Louis-County, Minnesota · implied b. ~1914 — 2 household members
| Surname | Johnson |
| Given Name | Vivian H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | CITY OF DULUTH |
| 1935 Residence (County) | ST. LOUIS |
| Occupation | Sales Clerk |
| Industry | R-Bakery |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 750 |
| Highest Grade | No 6 |
| 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 Vivian Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Carl Johnson (~0.92 confidence) and father Carl Johnson (~0.92 confidence) and mother Anna Johnson (~0.92 confidence) and mother Anna Johnson (~0.92 confidence) and mother Anna Johnson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Carl Johnson
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Carl Johnson
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Anna Johnson
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Anna Johnson
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Anna Johnson
b. ~1874
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Vivian Johnson
Daughter · 1940 · age 26 · b. ~1914 · 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
39 people indexed on this census page (nara:1940:m-t0627-01974-00618)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anna M. Q. Johnson | 66 | Wife | — | Sweden |
| 2 | Vivian H. Johnson THIS PERSON | 26 | Daughter | Sales Clerk | Minnesota |
| 3 | Adolph B. Sundeen | 55 | Head | Car Loader | Sweden |
| 4 | Alma Sundeen | 50 | Wife | — | Sweden |
| 5 | Roy Sundeen | 24 | Son | Laborer | Minnesota |
| 6 | Edna Sundeen | 17 | Daughter | — | Minnesota |
| 7 | Shirley Sundeen | 11 | Daughter | — | Minnesota |
| 8 | Walter C. Wick | 34 | Head | Plumber | Minnesota |
| 9 | Ellen Wick | 33 | Wife | — | Minnesota |
| 10 | Earl Wick | 12 | Son | — | Minnesota |
| 11 | Ronald Wick | 9 | Son | — | Minnesota |
| 12 | Charlene Wick | 4 | Daughter | — | Minnesota |
| 13 | Fern W. Ward | 47 | Head | Supervisor | Wisconsin |
| 14 | David Ward | 13 | Son | — | Minnesota |
| 15 | Lawrence Robert | 50 | Head | Helper Surveyor | Minnesota |
| 16 | Gladys Robert | 41 | Wife | — | Minnesota |
| 17 | Lawrence J. Robert | 16 | Son | — | Minnesota |
| 18 | Shirley A. Robert | 12 | Daughter | — | Wisconsin |
| 20 | Albert J. St. Marie | 47 | Head | Flagman | Minnesota |
| 21 | Anna St. Marie | 44 | Wife | — | Minnesota |
| 22 | Glenn St. Marie | 19 | Son | Laborer | Minnesota |
| 23 | Robert St. Marie | 14 | Son | — | Minnesota |
| 24 | Dale St. Marie | 7 | Son | — | Minnesota |
| 25 | Axel Aronson | 68 | Head | Helper Machinist | Sweden |
| 26 | Gertrude Aronson | 55 | Wife | — | Sweden |
| 27 | Emil G. Heckroth | 53 | Head | Millwright | Michigan |
| 28 | Gordon H. Wedin | 24 | Head | Laborer | Minnesota |
| 29 | Blanche Wedin | 18 | Wife | — | Illinois |
| 30 | Dorothy M. Wedin | 0 | Daughter | — | Minnesota |
| 31 | Fred W. Sanborn | 80 | Head | — | Wisconsin |
| 32 | Dora E. Sanborn | 72 | Wife | — | Minnesota |
| 33 | Edward T. Wilke | 36 | Head | Laborer | Minnesota |
| 34 | Evelyn Wilke | 23 | Wife | — | Minnesota |
| 35 | Arthur F. Johnson | 45 | Head | Engine Fireman | Minnesota |
| 36 | John E. Johnson | 76 | Father | — | Sweden |
| 37 | Emma C. Johnson | 73 | Mother | — | Sweden |
| 38 | Rudolph Protelsh | 47 | Head | Engine Oiler | Germany |
| 39 | Mae Protelsh | 16 | Daughter | — | Minnesota |
| 40 | Fay Protelsh | 15 | Daughter | — | Minnesota |
Related Census Records
Pedigree Summary
Vivian
Gen 1 · 5 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)