VJ
Vivian Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Ramsey-County, Minnesota
Our Model Tree links this Vivian Johnson across the 1930 and 1940 US Censuses in Ramsey-County, Minnesota (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 8-person household.
Age 16
b. ~1924
Female
Daughter
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Ramsey-County, Minnesota |
| Surname | Johnson |
| Given Name | Vivian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | St. Paul City |
| 1935 Residence (County) | Ramsey |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | H-1 |
| 1935 Residence | Same Place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | St Paul City |
| Est. Birth Year | ~1924 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Vivian | Age | Birth yr |
|---|---|---|---|---|
| Vivian Johnson | Daughter | — | 16 | ~1924 |
| Lyle Johnson | Son | — | 18 | ~1922 |
| Chester Johnson | Son | — | 1 | ~1939 |
| Marian Johnson | Daughter | — | 13 | ~1927 |
| Clarence Johnson | Head | — | 43 | ~1897 |
| Clara Johnson | Spouse | — | 40 | ~1900 |
| Ernest Johnson | Son | — | 4 | ~1936 |
| Kenneth Johnson | Son | — | 11 | ~1929 |
Census Appearances
1930
Ramsey, Minnesota
Daughter, age 6
Ramsey, Minnesota · implied b. ~1924 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Vivian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Minnesota |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Ramsey-County, Minnesota
Daughter, age 16
Ramsey-County, Minnesota · implied b. ~1924 — 8 household members
| Surname | Johnson |
| Given Name | Vivian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | St. Paul City |
| 1935 Residence (County) | Ramsey |
| Class of Worker | 0 |
| Highest Grade | H-1 |
| 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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Vivian Johnson
Daughter · 1940 · age 16 · b. ~1924 · Minnesota
★ You are viewing this record
Sibling
Lyle Johnson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Johnson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marian Johnson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Johnson
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Chester Johnson
Sibling · 1940 · age 1
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 — Ramsey-County, Minnesota
Open full size
1940 US Federal Census — Ramsey-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01994-00147)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Willard Jaquel | 24 | Head | Delivery Clerk | Minnesota |
| 2 | Grace Jaquel | 21 | Wife | Housekeeper | Iowa |
| 3 | Philo M. Jones | 29 | Head | Asst. City Treas. | Kansas |
| 4 | Elva A. Jones | 30 | Wife | Housekeeper | Minnesota |
| 5 | Marian P. Jones | 5 | Daughter | — | Minnesota |
| 6 | Herbert Jones | 2 | Son | — | Minnesota |
| 7 | Gene Jones | 0 | Son | — | Minnesota |
| 8 | George La Valley | 41 | Head | Miner | Minnesota |
| 9 | Velith La Valley | 41 | Wife | Housekeeper | Iowa |
| 10 | Marilyn La Valley | 18 | Daughter | Housekeeper | Minnesota |
| 11 | Violet La Valley | 16 | Daughter | — | Minnesota |
| 12 | James La Valley | 15 | Son | — | Minnesota |
| 13 | Edith Marie La Valley | 12 | Daughter | — | Minnesota |
| 14 | Gustav Nybick | 23 | Head | Painter | North Dakota |
| 15 | Violet Nybick | 19 | Wife | — | Minnesota |
| 16 | Gordon Nybick | 0 | Son | — | Minnesota |
| 17 | Clarence F. Johnson | 43 | Head | Automotive Mechanic | Iowa |
| 18 | Clara Johnson | 40 | Wife | — | Minnesota |
| 19 | Lyle Johnson | 18 | Son | New Worker | Minnesota |
| 20 | Vivian Johnson THIS PERSON | 16 | Daughter | — | Minnesota |
| 21 | Marian Johnson | 13 | Daughter | — | Minnesota |
| 22 | Kenneth Johnson | 11 | Son | — | Minnesota |
| 23 | Ernest Johnson | 4 | Son | — | Minnesota |
| 24 | Chester Johnson | 1 | Son | — | Minnesota |
| 25 | Charles R. Kavanagh | 56 | Head | Janitor | Minnesota |
| 26 | Maude F. Kavanagh | 49 | Wife | — | Minnesota |
| 27 | Helen Kavanagh | 26 | Daughter | Secretary | North Dakota |
| 28 | Magdalen Kavanagh | 24 | Daughter | Mail Order Clerical Work | North Dakota |
| 29 | Thomas Kavanagh | 19 | Son | — | Minnesota |
| 30 | Mercedes Kavanagh | 18 | Daughter | — | Minnesota |
| 31 | Donald Kavanagh | 16 | Son | — | Minnesota |
| 32 | Patricia Kavanagh | 14 | Daughter | — | Minnesota |
| 33 | Wilfred Kavanagh | 12 | Son | — | Minnesota |
| 34 | Michael Kavanagh | 10 | Son | — | Minnesota |
| 35 | Mary Elaine Kavanagh | 8 | Daughter | — | Minnesota |
| 36 | Phyllis Kavanagh | 6 | Daughter | — | Minnesota |
| 37 | Antonio Bruno | 43 | Head | Laborer | Italy |
| 38 | Antonetta Bruno | 38 | Wife | Seamstress | Italy |
| 39 | Carmelino Bruno | 17 | Son | — | Minnesota |
| 40 | Francis Bruno | 16 | Daughter | — | Minnesota |
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)