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Jean Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Franklin-County, Ohio
Our Model Tree links this Jean Johnson across the 1920, 1930 and 1940 US Censuses in Franklin-County, Ohio (XGBoost, ~Confirmed), with identified parents Herbert & Herman — first a daughter (b.~1911), then head of a 3-person household.
Age 29
b. ~1911
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Franklin-County, Ohio |
| Surname | Johnson |
| Given Name | Jean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Columbus City |
| 1935 Residence (County) | Franklin |
| Additional Details | |
| Occupation | Proprietor |
| Industry | Bakery |
| Class of Worker | E |
| Hours Worked | 44 |
| Income (1939) | 1764 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Proprietor |
| Township / Ward | Columbus City |
| Est. Birth Year | ~1911 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Jean | Age | Birth yr |
|---|---|---|---|---|
| Jean Johnson | Daughter | — | 29 | ~1911 |
| Blanche Johnson | Spouse | — | 57 | ~1883 |
| Herman Johnson | Head | — | 65 | ~1875 |
Census Appearances
1920
Franklin, Ohio
Daughter, age 9
Franklin, Ohio · implied b. ~1911 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Jean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Franklin, Ohio
Daughter, age 19
Franklin, Ohio · implied b. ~1911 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Jean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Franklin-County, Ohio
Daughter, age 29
Franklin-County, Ohio · implied b. ~1911 — 3 household members
| Surname | Johnson |
| Given Name | Jean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Columbus City |
| 1935 Residence (County) | Franklin |
| Occupation | Proprietor |
| Industry | Bakery |
| Class of Worker | E |
| Hours Worked | 44 |
| Income (1939) | 1764 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Jean Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Herbert Johnson (~0.92 confidence) and father Herman Johnson (~0.92 confidence) and father Herman Johnson (~0.92 confidence) and mother Blanche Johnson (~0.92 confidence) and mother Blanche Johnson (~0.92 confidence) and mother Blanche Johnson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Herbert Johnson
b. ~1876
Source father
● Household
· direct · ~0.92
Father
Herman Johnson
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Herman Johnson
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Blanche Johnson
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Blanche Johnson
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Blanche Johnson
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Jean Johnson
Daughter · 1940 · age 29 · b. ~1911 · Ohio
★ 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 — Franklin-County, Ohio
Open full size
1940 US Federal Census — Franklin-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03242-00467)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward Shepard | 62 | Head | — | Ohio |
| 2 | Eugenia M. Shepard | 62 | Wife | — | Indiana |
| 3 | Herman H. Johnson | 65 | Head | President | Ohio |
| 4 | Blanche L. Johnson | 57 | Wife | — | Ohio |
| 5 | Jean Johnson THIS PERSON | 29 | Daughter | Proprietor | Ohio |
| 6 | Clara D. Trowbridge | 75 | Head | — | Ohio |
| 7 | Rachel Du Vall | 45 | Servant | Servant | Ohio |
| 8 | Max Goldsmith | 47 | Head | Window Trimmer | Germany |
| 9 | Bertha Goldsmith | 36 | Wife | — | Germany |
| 10 | Gretchen Meyer | 72 | Head | — | Germany |
| 11 | Moritz Meyer | 42 | Son | Salesman | Germany |
| 12 | Ida M. Beller | 70 | Head | — | Missouri |
| 13 | Priscilla D. Rohner | 44 | Head | — | Missouri |
| 14 | Robert C. Rohner | 19 | Son | Salesman | Indiana |
| 15 | Leroy P. Rohner | 21 | Son | Asst Manager | Indiana |
| 16 | Ada M. Rohner | 22 | Daughter | — | Indiana |
| 17 | Robert D. Rohner | 2 | Grandson | — | Indiana |
| 18 | Sharon J. Rohner | 1 | Granddaughter | — | Ohio |
| 19 | Nellie R. Bobb | 66 | Head | — | Ohio |
| 20 | Joseph M. Dunn | 45 | Head | Physician Surgeon | Ohio |
| 21 | Beatrice C. Dunn | 46 | Wife | — | Ohio |
| 22 | Joseph M. Jr. Dunn | 13 | Son | — | Ohio |
| 23 | Nancy J. Dunn | 11 | Daughter | — | Ohio |
| 24 | William D. Dunn | 9 | Son | — | Ohio |
| 25 | — | None | — | — | — |
| 26 | Samuel L. Grundstein | 53 | Head | Proprietor | Austria |
| 27 | Sophia Grundstein | 52 | Wife | — | Austria |
| 28 | Helen Grundstein | 21 | Daughter | — | Ohio |
| 29 | Sanford Grundstein | 19 | Son | Proprietor | Ohio |
| 30 | Marjorie Grundstein | 16 | Daughter | — | Ohio |
| 31 | James H. Hunter | 60 | Head | — | Kentucky |
| 32 | Blanche P. Hunter | 59 | Wife | — | Illinois |
| 33 | John J. Hunter | 33 | Son | Automobile Salesman | Illinois |
| 34 | Lena M. Silsby | 63 | Sister in law | — | Illinois |
| 35 | Clara Eastwood | 42 | Servant | Servant | Michigan |
| 36 | Lorian C. Stilley | 69 | Head | — | Ohio |
| 37 | Elizabeth L. Stilley | 32 | Daughter | Music Teacher | Ohio |
| 38 | Willard R. Fine | 29 | Son in law | Chiropodist | Pennsylvania |
| 39 | Frances E. Fine | 28 | Daughter | — | Ohio |
| 40 | Nellie Ransbottom | 53 | Head | — | Kansas |
Pedigree Summary
Jean
Gen 1 · 6 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)