LJ
Lucille Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Vernon-County, Wisconsin
Our Model Tree links this Lucille Johnson across the 1920, 1930 and 1940 US Censuses in Vernon-County, Wisconsin (XGBoost, ~Confirmed), with identified parents Frank & Frank — first a daughter (b.~1914), then head of a 6-person household.
Age 26
b. ~1914
Female
Daughter
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Vernon-County, Wisconsin |
| Surname | Johnson |
| Given Name | Lucille |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Viroqua City |
| 1935 Residence (County) | Vernon |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Register of Deeds |
| Class of Worker | GW |
| Hours Worked | 44 |
| Income (1939) | 780 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Stenographer |
| Township / Ward | Viroqua City |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lucille | Age | Birth yr |
|---|---|---|---|---|
| Merle Johnson | Daughter | — | 24 | ~1916 |
| Frances Johnson | Daughter | — | 22 | ~1918 |
| Lucille Johnson | Daughter | — | 26 | ~1914 |
| Frank Johnson | Head | — | 60 | ~1880 |
| Lawrence Johnson | Son | — | 17 | ~1923 |
| Grace Johnson | Spouse | — | 48 | ~1892 |
Census Appearances
Daughter, age 6
Vernon, Wisconsin · implied b. ~1914 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lucile S |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Vernon, Wisconsin
Daughter, age 16
Vernon, Wisconsin · implied b. ~1914 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lucille |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Vernon-County, Wisconsin
Daughter, age 26
Vernon-County, Wisconsin · implied b. ~1914 — 6 household members
| Surname | Johnson |
| Given Name | Lucille |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Viroqua City |
| 1935 Residence (County) | Vernon |
| Occupation | Stenographer |
| Industry | Register of Deeds |
| Class of Worker | GW |
| Hours Worked | 44 |
| Income (1939) | 780 |
| Highest Grade | H-4 |
| 1935 Residence | Same house |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Lucille Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Johnson (~0.92 confidence) and father Frank Johnson (~0.92 confidence) and father Frank Johnson (~0.92 confidence) and mother Grace Johnson (~0.92 confidence) and mother Tracy Johnson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Johnson
b. ~1870
Source father
● Household
· direct · ~0.92
Father
Frank Johnson
b. ~1880
Source father
● Household
· direct · ~0.92
Father
Frank Johnson
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Grace Johnson
b. ~1892
Source mother
● Household
· direct · ~0.92
Mother
Tracy Johnson
b. ~1893
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lucille Johnson
Daughter · 1940 · age 26 · b. ~1914 · Wisconsin
★ You are viewing this record
Sibling
Frances Johnson
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Johnson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Merle Johnson
Sibling · 1940 · age 24
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 — Vernon-County, Wisconsin
Open full size
1940 US Federal Census — Vernon-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04530-00702)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elmer O. Gaustad | 42 | Wife | — | Wisconsin |
| 2 | Judith Ann Gaustad | 1 | Daughter | — | Wisconsin |
| 3 | Bea Marie Frederickson | 18 | Daughter | House Worker | Wisconsin |
| 4 | Frank H. Johnson | 60 | Head | Packer | Wisconsin |
| 5 | Grace Johnson | 48 | Wife | — | Wisconsin |
| 6 | Lucille Johnson THIS PERSON | 26 | Daughter | Stenographer | Wisconsin |
| 7 | Merle Johnson | 24 | Daughter | Stenographer | Wisconsin |
| 8 | Frances Johnson | 22 | Daughter | Stenographer | Wisconsin |
| 9 | Lawrence Johnson | 17 | Son | — | Wisconsin |
| 10 | William Coleman | 56 | Head | Truck Driver | Wisconsin |
| 11 | Bessie Coleman | 52 | Wife | Stripper | Wisconsin |
| 12 | Kenneth Coleman | 30 | Son | Laborer | Wisconsin |
| 13 | Virgil Coleman | 19 | Son | Truck Driver | Wisconsin |
| 14 | Elmer Sneeth | 57 | Head | Assistant Patrolman | Wisconsin |
| 15 | Asa Sneeth | 51 | Wife | Stripper | Wisconsin |
| 16 | Beulah Sneeth | 14 | Daughter | — | Wisconsin |
| 17 | George Bowman | 82 | Head | — | Wisconsin |
| 18 | Mary Bowman | 74 | Wife | — | Wisconsin |
| 19 | Kenneth Potts | 26 | Head | Truck Driver | Wisconsin |
| 20 | Audrey Potts | 24 | Wife | — | Wisconsin |
| 21 | Alta Jean Potts | 7 | Daughter | — | Wisconsin |
| 22 | Kay Potts | 5 | Daughter | — | Wisconsin |
| 23 | Branson Potts | 50 | Head | Barber | Wisconsin |
| 24 | Hazel Potts | 52 | Wife | — | Wisconsin |
| 25 | Branson Jr. Potts | 14 | Son | — | Wisconsin |
| 26 | Benjamin Venden | 45 | Head | Operator | South Dakota |
| 27 | Marie Venden | 41 | Wife | — | Wisconsin |
| 28 | Gwendolyn Venden | 17 | Daughter | — | Wisconsin |
| 29 | Kathleen Venden | 16 | Daughter | — | Wisconsin |
| 30 | Bonnie Mae Venden | 11 | Daughter | — | Wisconsin |
| 31 | Adolph Venden | 43 | Brother | — | South Dakota |
| 32 | Delores Muller | 9 | Lodger | — | Wisconsin |
| 33 | Lily Stout | 71 | Head | — | Wisconsin |
| 34 | Milton Guell | 33 | Head | Manager | Wisconsin |
| 35 | Olga Guell | 31 | Wife | — | Wisconsin |
| 36 | Loren Hanson | 8 | Son | — | Wisconsin |
| 37 | Kenneth Barney | 36 | Head | Asst. Cashier | Iowa |
| 38 | Esther Barney | 35 | Wife | — | Wisconsin |
| 39 | Barbara Barney | 12 | Daughter | — | Wisconsin |
| 40 | Chester Verak | 28 | Head | Auto Mechanic | Wisconsin |
Related Census Records
Pedigree Summary
Lucille + 3 siblings
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)