OS
Olive Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Ohio
Our Model Tree links this Olive Smith across the 1920, 1930 and 1940 US Censuses in Jefferson-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1906), then head of a 4-person household.
Age 34
b. ~1906
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Ohio |
| Surname | Smith |
| Given Name | Olive |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Highest Grade | H-4 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Warren Tp |
| Est. Birth Year | ~1906 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Olive | Age | Birth yr |
|---|---|---|---|---|
| Shirley Smith | Daughter | — | ~1940 | |
| Robert Smith | Son | — | 11 | ~1929 |
| Olive Smith | Spouse | — | 34 | ~1906 |
| Charles Smith | Head | — | 32 | ~1908 |
Census Appearances
1920
Jefferson, Ohio
Other, age 13
Jefferson, Ohio · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Olive M |
| Relationship to Head | Niece |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| 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
Jefferson, Ohio
Other, age 23
Jefferson, Ohio · implied b. ~1907 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Olive |
| Relationship to Head | Grand-daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| 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
Jefferson-County, Ohio
Spouse, age 34
Jefferson-County, Ohio · implied b. ~1906 — 4 household members
| Surname | Smith |
| Given Name | Olive |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Jefferson |
| Highest Grade | H-4 |
| 1935 Residence | Ohio |
| 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 Olive Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Olive Smith
Spouse · 1940 · age 34 · b. ~1906 · 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 — Jefferson-County, Ohio
Open full size
1940 US Federal Census — Jefferson-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03092-00593)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Preston Bell | 36 | Head | Coal Loader | Alabama |
| 2 | Laura Bell | 31 | Wife | — | Alabama |
| 3 | Ruby Mae Bell | 15 | Daughter | — | West Virginia |
| 4 | Lucille Bell | 10 | Daughter | — | West Virginia |
| 5 | Preston Jr. Bell | 8 | Son | — | Ohio |
| 6 | Barbara June Bell | 6 | Daughter | — | Ohio |
| 7 | Donald Bell | 3 | Son | — | Ohio |
| 8 | Leroy Bell | 0 | Son | — | Ohio |
| 9 | Steve Sabo | 28 | Head | Coal Loader | Ohio |
| 10 | Rose Sabo | 21 | Wife | — | Ohio |
| 11 | Rose Marie Sabo | 2 | Daughter | — | Ohio |
| 12 | John Thompson | 40 | Head | Coal Loader | North Carolina |
| 13 | Edith Thompson | 35 | Wife | — | North Carolina |
| 14 | Donald Thompson | 5 | Son | — | Ohio |
| 15 | Frank Malinowski | 59 | Head | — | Poland |
| 16 | Mary Malinowski | 58 | Wife | — | Poland |
| 17 | Frank Jr. Malinowski | 15 | Son | — | Ohio |
| 18 | Frank Fryger | 71 | Boarder | — | Poland |
| 19 | Robert Bruce | 51 | Head | Coal Loader | Alabama |
| 20 | Mary Bruce | 40 | Wife | — | Georgia |
| 21 | John Livingston | 69 | Head | Coal Loader | Georgia |
| 22 | Bert Good | 35 | Head | Coal Loader | Alabama |
| 23 | Sally Good | 34 | Wife | — | North Carolina |
| 24 | Maxine Good | 7 | Daughter | — | Ohio |
| 25 | Charles Smith | 32 | Head | Coal Loader | Ohio |
| 26 | Olive Smith THIS PERSON | 34 | Wife | — | Ohio |
| 27 | Robert Smith | 11 | Son | — | Ohio |
| 28 | Shirley Smith | 0 | Daughter | — | Ohio |
| 29 | Curtis Hardman | 29 | Head | Coal Loader | Ohio |
| 30 | Alia Hardman | 3 | Wife | — | Ohio |
| 31 | George Sr. Puskarich | 52 | Head | — | Czechoslovakia |
| 32 | Martha Puskarich | 49 | Wife | — | Czechoslovakia |
| 33 | Michael Puskarich | 25 | Son | Butcher | Ohio |
| 34 | George Jr. Puskarich | 23 | Son | Coal Loader | Ohio |
| 35 | Andrew Puskarich | 21 | Son | Coal Loader | Ohio |
| 36 | Katherine Puskarich | 19 | Daughter | — | Ohio |
| 37 | Peter Puskarich | 17 | Son | — | Ohio |
| 38 | Mary Puskarich | 14 | Daughter | — | Ohio |
| 39 | John Tomasko | 53 | Boarder | Coal Loader | Czechoslovakia |
| 40 | Odis Deidel | 39 | Head | Contracting & Trucking | Czechoslovakia |
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)