LJ
Lloyd Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Vernon-County, Wisconsin
Our Model Tree links this Lloyd Johnson across the 1920, 1930 and 1940 US Censuses in Vernon-County, Wisconsin (XGBoost, ~Confirmed), with identified parents Joseph & Clara — first a head (b.~1917), then head of a 5-person household.
Age 23
b. ~1917
Male
Head
Born: Wisconsin
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Vernon-County, Wisconsin |
| Surname | Johnson |
| Given Name | Lloyd |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Vernon |
| Additional Details | |
| Occupation | Cook |
| Industry | CCC Camp |
| Class of Worker | GW |
| Hours Worked | 120 |
| Income (1939) | 540 |
| Highest Grade | Hs 4 |
| 1935 Residence | Wisconsin |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Cook |
| Township / Ward | Viroqua City |
| Est. Birth Year | ~1917 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lloyd | Age | Birth yr |
|---|---|---|---|---|
| Rebecca Johnson | Daughter | — | ~1940 | |
| Lloyd Johnson | Head | — | 23 | ~1917 |
| Dorothy Olson | Other | — | 17 | ~1923 |
| Rachel Olson | Other | — | 50 | ~1890 |
| Ruth Johnson | Spouse | — | 22 | ~1918 |
Census Appearances
1920
Vernon, Wisconsin
Son, age 4
Vernon, Wisconsin · implied b. ~1916 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lloyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Vernon, Wisconsin
Son, age 13
Vernon, Wisconsin · implied b. ~1917 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lloyd E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Age at First Marriage | 13 |
| 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
Head, age 23
Vernon-County, Wisconsin · implied b. ~1917 — 5 household members
| Surname | Johnson |
| Given Name | Lloyd |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Vernon |
| Occupation | Cook |
| Industry | CCC Camp |
| Class of Worker | GW |
| Hours Worked | 120 |
| Income (1939) | 540 |
| Highest Grade | Hs 4 |
| 1935 Residence | Wisconsin |
| 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 Lloyd Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Joseph Johnson (~0.92 confidence) and mother Clara Johnson (~0.92 confidence) and mother Clara Johnson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joseph Johnson
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Clara Johnson
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Clara Johnson
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lloyd Johnson
Head · 1940 · age 23 · b. ~1917 · Wisconsin
★ 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 — 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-t0627-04530-00704)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas Weaver | 67 | Head | Contractor | Ohio |
| 2 | Julia E Weaver | 62 | Wife | — | Wisconsin |
| 3 | Robert Le Roy Adams | 43 | Head | Letter Carrier | Wisconsin |
| 4 | Ethel O Adams | 39 | Wife | Manager | Wisconsin |
| 5 | Lorna Adams | 19 | Daughter | — | Wisconsin |
| 6 | Harlan Adams | 17 | Son | — | Wisconsin |
| 7 | Glenn Trulley | 42 | Head | Manager | Wisconsin |
| 8 | Edith Trulley | 40 | Wife | Clerk | Wisconsin |
| 9 | Harold Trulley | 11 | Son | — | Wisconsin |
| 10 | Alice Trulley | 6 | Daughter | — | Wisconsin |
| 11 | Loella Suiter | 20 | Maid | Housework | Wisconsin |
| 12 | Curtis Paulson | 26 | Head | Laborer | Wisconsin |
| 13 | Mary Paulson | 27 | Wife | — | Wisconsin |
| 14 | Joan Paulson | 2 | Daughter | — | Wisconsin |
| 15 | Lloyd Johnson THIS PERSON | 23 | Head | Cook | Wisconsin |
| 16 | Ruth Johnson | 22 | Wife | — | Wisconsin |
| 17 | Rebecca Johnson | 0 | Daughter | — | Wisconsin |
| 18 | Rachel Olson | 50 | Mother-in-law | Cook | Wisconsin |
| 19 | Dorothy Olson | 17 | Sister-in-law | — | Wisconsin |
| 20 | Lawrence Potts | 46 | Head | Owner | Wisconsin |
| 21 | Mildred Potts | 47 | Wife | — | Wisconsin |
| 22 | Marylin Potts | 23 | Daughter | Nursemaid | Wisconsin |
| 23 | Ruth Potts | 20 | Daughter | Book-Keeper | Wisconsin |
| 24 | Christopher Mills | 68 | Head | — | Wisconsin |
| 25 | Kitty Mills | 64 | Wife | — | Wisconsin |
| 26 | Paul Mills | 36 | Son | Salesman | Wisconsin |
| 27 | George Bouman | 35 | Head | Truck Driver | Illinois |
| 28 | Mona Bouman | 31 | Wife | — | Wisconsin |
| 29 | Bonnie Marie Bouman | 9 | Daughter | — | Wisconsin |
| 30 | William Bouman | 7 | Son | — | Wisconsin |
| 31 | Eloise Bouman | 1 | Daughter | — | Wisconsin |
| 32 | Olga Peterson | 31 | Maid | Servant | Wisconsin |
| 33 | Theo Mccrume | 37 | Wife | — | Wisconsin |
| 34 | Katherine Mccrume | 16 | Daughter | — | Wisconsin |
| 35 | Lois Mccrume | 13 | Daughter | — | Wisconsin |
| 36 | Joyce Mccrume | 11 | Daughter | — | Wisconsin |
| 37 | Carol Mccrume | 8 | Daughter | — | Wisconsin |
| 38 | Harlan Mccrume | 3 | Son | — | Wisconsin |
| 39 | Joan Mccrume | 2 | Daughter | — | Wisconsin |
| 40 | Ray Mccrume | 0 | Daughter | — | Wisconsin |
Related Census Records
Pedigree Summary
Lloyd
Gen 1 · 3 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)