LJ
Leo Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Rusk-County, Wisconsin
Our Model Tree links this Leo Johnson across the 1930 and 1940 US Censuses in Rusk-County, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 8-person household.
Age 16
b. ~1924
Male
Son
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Rusk-County, Wisconsin |
| Surname | Johnson |
| Given Name | Leo N. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Flambeau Township |
| 1935 Residence (County) | Rusk |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Flambeau Township |
| 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 Leo | Age | Birth yr |
|---|---|---|---|---|
| Margaret Johnson | Spouse | — | 52 | ~1888 |
| Carl Johnson | Son | — | 27 | ~1913 |
| Martha Johnson | Daughter | — | 9 | ~1931 |
| Maurice Johnson | Son | — | 17 | ~1923 |
| Leo Johnson | Son | — | 16 | ~1924 |
| Jay Johnson | Son | — | 22 | ~1918 |
| Charles Johnson | Head | — | 54 | ~1886 |
| Elsie Johnson | Daughter | — | 13 | ~1927 |
Census Appearances
1930
Rusk, Wisconsin
Son, age 6
Rusk, Wisconsin · implied b. ~1924 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Leo N. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Minnesota |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Rusk-County, Wisconsin
Son, age 16
Rusk-County, Wisconsin · implied b. ~1924 — 8 household members
| Surname | Johnson |
| Given Name | Leo N. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Flambeau Township |
| 1935 Residence (County) | Rusk |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| 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 Leo Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Leo Johnson
Son · 1940 · age 16 · b. ~1924 · Wisconsin
★ You are viewing this record
Sibling
Maurice Johnson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Johnson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elsie Johnson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Johnson
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jay Johnson
Sibling · 1940 · age 22
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 — Rusk-County, Wisconsin
Open full size
1940 US Federal Census — Rusk-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04521-00547)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | James W. Griffin | 60 | Head | Station Agent | Iowa |
| 42 | Francis H. Griffin | 52 | Wife | — | Michigan |
| 43 | Dorothy M. Griffin | 26 | Daughter | — | Wisconsin |
| 44 | James Jr. Griffin | 21 | Son | Laborer | Wisconsin |
| 45 | Mary Ellen Griffin | 16 | Daughter | — | Wisconsin |
| 46 | Frank James Griffin | 4 | Grandson | — | Illinois |
| 47 | Charles J. Johnson | 54 | Head | Road Patrolman | Sweden |
| 48 | Margaret Johnson | 52 | Wife | — | Minnesota |
| 49 | Carl M. Johnson | 27 | Son | — | Minnesota |
| 50 | Jay D. Johnson | 22 | Son | Farmer | Minnesota |
| 51 | Maurice Morris H. Johnson | 17 | Son | — | Wisconsin |
| 52 | Leo N. Johnson THIS PERSON | 16 | Son | — | Wisconsin |
| 53 | Elsie L. Johnson | 13 | Daughter | — | Wisconsin |
| 54 | Martha H. Johnson | 9 | Daughter | — | Wisconsin |
| 55 | Jake J. Speich | 50 | Head | Farmer | Wisconsin |
| 56 | Laura A. Speich | 43 | Wife | — | Wisconsin |
| 57 | Glenn Speich | 19 | Son | Farm Hand | Wisconsin |
| 58 | John J. Speich | 17 | Son | Station Attendant | Wisconsin |
| 59 | Robert A. Speich | 8 | Son | — | Wisconsin |
| 60 | Edward H. Carter | 55 | Head | Farmer | Wisconsin |
| 61 | Henry S. Carter | 18 | Son | Farm Hand | Wisconsin |
| 62 | Ervin H. Carter | 16 | Son | Farm Hand | Wisconsin |
| 63 | Willie W. Carter | 13 | Son | — | Wisconsin |
| 64 | Joseph D. Brockacker | 57 | Head | Farmer | Wisconsin |
| 65 | Frank Brockacker | 55 | Brother | Farmer | Wisconsin |
| 66 | Thomas E. Allen | 52 | Hired Hand | Farm Hand | England |
| 67 | Julia E. Allen | 40 | Sister | — | Wisconsin |
| 68 | Jerome E. Allen | 10 | Nephew | — | Wisconsin |
| 69 | Alexander T. Allen | 6 | Nephew | — | Wisconsin |
| 70 | Richard E. Froening | 46 | Head | Farmer | Wisconsin |
| 71 | Clara E. Froening | 37 | Wife | — | Wisconsin |
| 72 | Walter H. Froening | 18 | Son | New Worker | Wisconsin |
| 73 | Erma E. Froening | 15 | Daughter | — | Wisconsin |
| 74 | Ervin P. Froening | 14 | Son | — | Wisconsin |
| 75 | Irene C. Froening | 13 | Daughter | — | Wisconsin |
| 76 | Paul O. Froening | 11 | Son | — | Wisconsin |
| 77 | Leonard C. Froening | 5 | Son | — | Wisconsin |
| 78 | Richard E. Froening | 4 | Son | — | Wisconsin |
| 79 | Carl J. Rowe | 44 | Head | Farmer | Wisconsin |
| 80 | Agnes E. Rowe | 40 | Wife | — | Wisconsin |
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)