LJ
Leona Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marathon-County, Wisconsin
Our Model Tree links this Leona Johnson across the 1930 and 1940 US Censuses in Marathon-County, Wisconsin (XGBoost, ~Confirmed) — first a spouse (b.~1907), then head of a 7-person household.
Age 33
b. ~1907
Female
Spouse
Born: Wisconsin
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marathon-County, Wisconsin |
| Surname | Johnson |
| Given Name | Leona A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Wausau City |
| 1935 Residence (County) | Marathon |
| Additional Details | |
| Class of Worker | H |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same House |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Wausau City |
| Est. Birth Year | ~1907 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Leona | Age | Birth yr |
|---|---|---|---|---|
| Billy Johnson | Son | — | 5 | ~1935 |
| Gordon Johnson | Son | — | 11 | ~1929 |
| Peter Johnson | Head | — | 45 | ~1895 |
| Betty Johnson | Daughter | — | 13 | ~1927 |
| Joyce Johnson | Daughter | — | 9 | ~1931 |
| Leona Johnson | Spouse | — | 33 | ~1907 |
| Nancy Johnson | Daughter | — | 2 | ~1938 |
Census Appearances
1930
Marathon, Wisconsin
Spouse, age 23
Marathon, Wisconsin · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Leona |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 18 |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Marathon-County, Wisconsin
Spouse, age 33
Marathon-County, Wisconsin · implied b. ~1907 — 7 household members
| Surname | Johnson |
| Given Name | Leona A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Wausau City |
| 1935 Residence (County) | Marathon |
| Class of Worker | H |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 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 Leona Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Leona Johnson
Spouse · 1940 · age 33 · b. ~1907 · Wisconsin
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Marathon-County, Wisconsin
Open full size
1940 US Federal Census — Marathon-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04497-00814)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Raymond D Wohld | 36 | Head | Bookkeeper | Wisconsin |
| 2 | Wilma J Wohld | 34 | Wife | — | Wisconsin |
| 3 | Nancy J Wohld | 4 | Daughter | — | Wisconsin |
| 4 | Karen R Wohld | 2 | Daughter | — | Wisconsin |
| 5 | Ervin W Giese | 34 | Head | Bartender | Wisconsin |
| 6 | Delores B Giese | 26 | Wife | — | Wisconsin |
| 7 | Bruce B Giese | 2 | Son | — | Wisconsin |
| 8 | Kurt Giese | 0 | Son | — | Wisconsin |
| 9 | Peter Johnson | 45 | Head | Cement Finisher | Sweden |
| 10 | Leona A Johnson THIS PERSON | 33 | Wife | — | Wisconsin |
| 11 | Betty J Johnson | 13 | Daughter | — | Wisconsin |
| 12 | Gordon A Johnson | 11 | Son | — | Wisconsin |
| 13 | Joyce E Johnson | 9 | Daughter | — | Wisconsin |
| 14 | Billy R Johnson | 5 | Son | — | Wisconsin |
| 15 | Nancy C Johnson | 2 | Daughter | — | Wisconsin |
| 16 | Alma Draeger | 53 | Head | — | Wisconsin |
| 17 | Roger Draeger | 39 | Son | Supervisor | Wisconsin |
| 18 | Erna V Draeger | 31 | Daughter | Stock Department | Wisconsin |
| 19 | Frieda M Draeger | 29 | Daughter-in-law | — | Wisconsin |
| 20 | Roger Jr Draeger | 6 | Grand-Son | — | Wisconsin |
| 21 | Harold W Draeger | 3 | Grand-Son | — | Wisconsin |
| 22 | Martin A Kedrowicz | 51 | Head | Auto Mechanic | Wisconsin |
| 23 | Berna E R Kedrowicz | 45 | Wife | — | Wisconsin |
| 24 | Frank J Goralaki | 28 | Brother-in-law | Circulator | Wisconsin |
| 25 | Harold J Kailing | 24 | Head | Auditor | Wisconsin |
| 26 | Mary J Kailing | 23 | Wife | — | Nebraska |
| 27 | Barbara J Kailing | 0 | Daughter | — | Wisconsin |
| 28 | Edward J Magnuson | 52 | Head | Clerk | Wisconsin |
| 29 | Anna T Magnuson | 52 | Wife | Clerk | Wisconsin |
| 30 | Leonard Magnuson | 30 | Son | Clerk | Wisconsin |
| 31 | Irene Magnuson | 26 | Daughter-in-law | — | Wisconsin |
| 32 | Colin Magnuson | 21 | Son | — | Wisconsin |
| 33 | Mark Magnuson | 19 | Son | — | Wisconsin |
| 34 | Arthur W B Struck | 46 | Head | Clerk | Wisconsin |
| 35 | Agnes Struck | 41 | Wife | — | Wisconsin |
| 36 | Robert B Struck | 12 | Son | — | Wisconsin |
| 37 | Herman W Kath | 45 | Head | Foreman | Wisconsin |
| 38 | Roma E R Kath | 42 | Wife | — | Wisconsin |
| 39 | Rosalie Sibyle A Kath | 22 | Daughter | — | Wisconsin |
| 40 | Eleanor R Kath | 20 | Daughter | — | 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)