SJ
Susan Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Butler-County, Ohio
Our Model Tree links this Susan Johnson across the 1930 and 1940 US Censuses in Butler-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 6-person household.
Age 11
b. ~1929
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Butler-County, Ohio |
| Surname | Johnson |
| Given Name | Susan |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Hanover Township |
| 1935 Residence (County) | Butler |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Hanover Township |
| Est. Birth Year | ~1929 |
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 Susan | Age | Birth yr |
|---|---|---|---|---|
| Walter Johnson | Head | — | 47 | ~1893 |
| Helen Johnson | Daughter | — | 21 | ~1919 |
| Susan Johnson | Daughter | — | 11 | ~1929 |
| Ralph Johnson | Son | — | 23 | ~1917 |
| Don Johnson | Son | — | 14 | ~1926 |
| Laura Johnson | Spouse | — | 49 | ~1891 |
Census Appearances
1930
Butler, Ohio
Daughter, age 1
Butler, Ohio · implied b. ~1929 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Susan A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Butler-County, Ohio
Daughter, age 11
Butler-County, Ohio · implied b. ~1929 — 6 household members
| Surname | Johnson |
| Given Name | Susan |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Hanover Township |
| 1935 Residence (County) | Butler |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same House |
| 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 Susan Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Susan Johnson
Daughter · 1940 · age 11 · b. ~1929 · Ohio
★ You are viewing this record
Sibling
Don Johnson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Johnson
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Johnson
Sibling · 1940 · age 21
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 — Butler-County, Ohio
Open full size
1940 US Federal Census — Butler-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03034-00066)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Marion F. Brazell | 58 | Head | Press Operator | Indiana |
| 2 | Alta Brazell | 58 | Wife | — | Indiana |
| 3 | Frank Tooker | 47 | Head | Farm Operator | Kentucky |
| 4 | Mattie Tooker | 45 | Wife | Cutter Operator | Kentucky |
| 5 | George H. Hine | 74 | Head | — | Ohio |
| 6 | Mehl Eva Hine | 42 | Hired Girl | Hired Girl | Ohio |
| 7 | C. R. Hine | 55 | Head | Civil Engineer | Ohio |
| 8 | Elizabeth Hine | 53 | Wife | — | Ohio |
| 9 | Walter Winkler | 62 | Head | Farm Laborer | Kentucky |
| 10 | Verna Winkler | 35 | Son | Molder | Kentucky |
| 11 | Joseph Winkler | 32 | Son | — | Kentucky |
| 12 | E. Irvin Swope | 45 | Head | Pattern Maker | Ohio |
| 13 | Louise Swope | 42 | Wife | — | Ohio |
| 14 | Robert Swope | 24 | Son | Spot Welder | Ohio |
| 15 | Virginia Swope | 22 | Daughter in law | — | Ohio |
| 16 | Earl Swope | 1 | Grandson | — | Ohio |
| 17 | Mary Swope | 77 | Mother | — | Kentucky |
| 18 | Allen Yerigan | 32 | Head | Shipping Clerk | Ohio |
| 19 | Edna Mae Yerigan | 33 | Wife | Nurse | Ohio |
| 20 | Margaret Hawk | 85 | Boarder | — | Ohio |
| 21 | Walter B. Shaw | 63 | Head | Farm Operator | Ohio |
| 22 | Netta Shaw | 55 | Wife | — | Ohio |
| 23 | Jake Shaw | 27 | Son | Farm Laborer | Ohio |
| 24 | Sheldon Shaw | 25 | Son | Farm Laborer | Ohio |
| 25 | Mary M. Gillespie | 67 | Head | — | Ohio |
| 26 | Walter Johnson | 47 | Head | Service Mgr. | Ohio |
| 27 | Laura S. Johnson | 49 | Wife | — | Ohio |
| 28 | Ralph Jr. Johnson | 23 | Son | Clerk | Ohio |
| 29 | Helen Johnson | 21 | Daughter | Stenographer | Ohio |
| 30 | Don Johnson | 14 | Son | — | Ohio |
| 31 | Susan Johnson THIS PERSON | 11 | Daughter | — | Ohio |
| 32 | Andrew Smith | 37 | Head | Mail Carrier | Ohio |
| 33 | Alice S. Smith | 34 | Wife | — | Ohio |
| 34 | Jay Smith | 3 | Son | — | Ohio |
| 35 | Joann Smith | 2 | Daughter | — | Ohio |
| 36 | Moses H. Copeland | 60 | Head | Inspector | Indiana |
| 37 | Amanda S. Copeland | 44 | Wife | — | Kentucky |
| 38 | Edna Hinderlich | 49 | In law | Floorlady | Kentucky |
| 39 | Paul S. Bachman | 28 | Head | Contractor | Ohio |
| 40 | Frances Bachman | 27 | 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)