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Jean Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Scioto-County, Ohio
Our Model Tree links this Jean Johnson across the 1930 and 1940 US Censuses in Scioto-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 6-person household.
Age 13
b. ~1927
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Scioto-County, Ohio |
| Surname | Johnson |
| Given Name | Jean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Portsmouth |
| 1935 Residence (County) | Scioto |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Portsmouth |
| Est. Birth Year | ~1927 |
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 Jean | Age | Birth yr |
|---|---|---|---|---|
| Jean Johnson | Daughter | — | 13 | ~1927 |
| Charney Johnson | Head | — | 43 | ~1897 |
| Mabel Johnson | Spouse | — | 40 | ~1900 |
| Eleanor Johnson | Daughter | — | 19 | ~1921 |
| Roger Johnson | Son | — | 6 | ~1934 |
| Roy Johnson | Son | — | 20 | ~1920 |
Census Appearances
1930
Scioto, Ohio
Daughter, age 2
Scioto, Ohio · implied b. ~1928 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Joan |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Scioto-County, Ohio
Daughter, age 13
Scioto-County, Ohio · implied b. ~1927 — 6 household members
| Surname | Johnson |
| Given Name | Jean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Portsmouth |
| 1935 Residence (County) | Scioto |
| Highest Grade | 8 |
| 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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jean Johnson
Daughter · 1940 · age 13 · b. ~1927 · Ohio
★ You are viewing this record
Sibling
Roy Johnson
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eleanor Johnson
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roger Johnson
Sibling · 1940 · age 6
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 — Scioto-County, Ohio
Open full size
1940 US Federal Census — Scioto-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03143-00370)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Grace Sparks | 25 | Wife | — | Ohio |
| 42 | Raymond Johnson | 32 | Head | Laborer | Illinois |
| 43 | Edmond Eastwood | 49 | Head | Showman | Ohio |
| 44 | Mabel Eastwood | 38 | Wife | Showlady | Kentucky |
| 45 | Pearl Adkins | 22 | Head | — | W. Virginia |
| 46 | Pearl Kibler | 37 | Daughter | Inspector | Kentucky |
| 47 | Geraldine Flannigan | 17 | Daughter | — | Ohio |
| 48 | Emil Hobbs | 35 | Head | Paper Hanger | Kentucky |
| 49 | Lona Hobbs | 30 | Wife | — | Kentucky |
| 50 | James Hobbs | 10 | Son | — | Ohio |
| 51 | Charney Johnson | 43 | Head | Rub Soles | Ohio |
| 52 | Mabel Johnson | 40 | Wife | — | Ohio |
| 53 | Eleanor Johnson | 19 | Daughter | Top Laster | Ohio |
| 54 | Jean Johnson THIS PERSON | 13 | Daughter | — | Ohio |
| 55 | Roger Johnson | 6 | Son | — | Ohio |
| 56 | Roy Johnson | 20 | Son | Molder | Kentucky |
| 57 | Earl Hamilton | 42 | Head | Side Laster | Ohio |
| 58 | Gladys Hamilton | 39 | Wife | Liner | Kentucky |
| 59 | Alma Hamilton | 20 | Daughter | Cleaner | Ohio |
| 60 | Harold Hamilton | 18 | Son | — | Ohio |
| 61 | Helen Hamilton | 15 | Daughter | — | Ohio |
| 62 | Betty Hamilton | 13 | Daughter | — | Ohio |
| 63 | Howard Bayless | 37 | Head | Mechanic | Ohio |
| 64 | Mertyle Bayless | 40 | Wife | — | Kentucky |
| 65 | Katherine Bayless | 20 | Daughter | — | Ohio |
| 66 | Robert Bayless | 19 | Son | — | Ohio |
| 67 | Jean Bayless | 17 | Daughter | — | Ohio |
| 68 | Fred Bayless | 15 | Son | — | Ohio |
| 69 | Kenneth Bayless | 12 | Son | — | Ohio |
| 70 | Howard Bayless | 7 | Son | — | Ohio |
| 71 | Mamie Carter | 60 | Head | — | W. Virginia |
| 72 | Rosie Carter | 57 | Wife | — | Ohio |
| 73 | Lena Ward | 30 | Daughter | Housekeeper | W. Virginia |
| 74 | Edward Mccann | 36 | Head | Laborer | Indiana |
| 75 | Cora Mccann | 27 | Wife | — | Ohio |
| 76 | Robert Mccann | 8 | Son | — | Ohio |
| 77 | Bertie Mccann | 6 | Daughter | — | Ohio |
| 78 | Howard Mccann | 3 | Son | — | Ohio |
| 79 | Harry Arthurs | 40 | Head | Wood Heeler | Kentucky |
| 80 | Sadie Arthurs | 23 | Wife | — | Ohio |
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)