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Bonnie Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Richland-County, Ohio
Our Model Tree links this Bonnie Smith across the 1930 and 1940 US Censuses in Richland-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 | Richland-County, Ohio |
| Surname | Smith |
| Given Name | Bonnie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Butler Twp |
| 1935 Residence (County) | Richland |
| Additional Details | |
| Highest Grade | S 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Butler Twp |
| 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 Bonnie | Age | Birth yr |
|---|---|---|---|---|
| Marguerite Smith | Spouse | — | 36 | ~1904 |
| Bonnie Smith | Daughter | — | 11 | ~1929 |
| Warren Smith | Head | — | 40 | ~1900 |
| David Smith | Son | — | 16 | ~1924 |
| Gilbert Smith | Son | — | 13 | ~1927 |
| James Smith | Son | — | 5 | ~1935 |
Census Appearances
1930
Richland, Ohio
Daughter, age 1
Richland, Ohio · implied b. ~1929 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Bonnie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Richland-County, Ohio
Daughter, age 11
Richland-County, Ohio · implied b. ~1929 — 6 household members
| Surname | Smith |
| Given Name | Bonnie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Butler Twp |
| 1935 Residence (County) | Richland |
| Highest Grade | S 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 Bonnie Smith across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Bonnie Smith
Daughter · 1940 · age 11 · b. ~1929 · Ohio
★ You are viewing this record
Sibling
Gilbert Smith
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Smith
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Smith
Sibling · 1940 · age 16
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 — Richland-County, Ohio
Open full size
1940 US Federal Census — Richland-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03134-00033)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fern Finley | 38 | Wife | — | Ohio |
| 2 | Ellouise Finley | 13 | Daughter | — | Ohio |
| 3 | Lowell Finley | 11 | Son | — | Ohio |
| 4 | Charleen Finley | 9 | Daughter | — | Ohio |
| 5 | Carol Finley | 6 | Daughter | — | Ohio |
| 6 | Donald Finley | 3 | Son | — | Ohio |
| 7 | E. C. Kirk | 62 | Head | Farmer | Ohio |
| 8 | Hazel Kirk | 59 | Wife | — | Ohio |
| 9 | Gail Kirk | 16 | Son | — | Ohio |
| 10 | Justine Kirk | 14 | Daughter | — | Ohio |
| 11 | Emmet Williams | 42 | Head | Carpenter | Texas |
| 12 | Goldie Adams | 37 | Wife | — | Ohio |
| 13 | Goldie Adams | 15 | Daughter | — | Ohio |
| 14 | Esther Adams | 7 | Daughter | — | Ohio |
| 15 | Warren Smith | 40 | Head | Farmer | Ohio |
| 16 | Marguerite Smith | 36 | Wife | — | Ohio |
| 17 | David Smith | 16 | Son | — | Ohio |
| 18 | Gilbert Smith | 13 | Son | — | Ohio |
| 19 | Bonnie Smith THIS PERSON | 11 | Daughter | — | Ohio |
| 20 | James Smith | 5 | Son | — | Ohio |
| 21 | Leo Fair | 28 | Head | Farmer | Ohio |
| 22 | Retha Fair | 20 | Wife | — | Ohio |
| 23 | Norma Fair | 0 | Daughter | — | Ohio |
| 24 | Clayton Marks | 49 | Head | Farmer | Ohio |
| 25 | Fay Marks | 46 | Wife | — | Ohio |
| 26 | Glenn Marks | 21 | Son | — | Ohio |
| 27 | Lloyd Marks | 23 | Son | Mechanic | Ohio |
| 28 | Carol Marks | 10 | Daughter | — | Ohio |
| 29 | George Iceman | 80 | Head | Farmer | Ohio |
| 30 | Elizabeth Iceman | 43 | Daughter | — | Ohio |
| 31 | Ernest Owens | 58 | Head | Farmer | Ohio |
| 32 | Belle Owens | 54 | Wife | — | Ohio |
| 33 | Wm Murray | 73 | Head | Farmer | Ohio |
| 34 | Clarence Fair | 55 | Head | Farmer | Ohio |
| 35 | Hazel Fair | 48 | Wife | — | Ohio |
| 36 | Eldon Fair | 18 | Son | — | Ohio |
| 37 | J. G. Egner | 59 | Head | Farmer | Ohio |
| 38 | Clara Egner | 59 | Wife | — | Ohio |
| 39 | Howard Egner | 27 | Son | Supervisor | Ohio |
| 40 | Sterling Egner | 25 | Son | Chauffeur | 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)