OS
Olive Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Guernsey-County, Ohio
Our Model Tree links this Olive Smith across the 1930 and 1940 US Censuses in Guernsey-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1889), then head of a 8-person household.
Age 51
b. ~1889
Female
Spouse
Born: West Virginia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Guernsey-County, Ohio |
| Surname | Smith |
| Given Name | Olive |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | West Virginia |
| 1935 Residence (City) | Cambridge city |
| 1935 Residence (County) | Guernsey |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same House |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
| Township / Ward | Cambridge City |
| Est. Birth Year | ~1889 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Olive | Age | Birth yr |
|---|---|---|---|---|
| Willie Smith | Head | — | 55 | ~1885 |
| Beatrice Smith | Daughter | — | 12 | ~1928 |
| Mildred Smith | Daughter | — | 18 | ~1922 |
| Carol Smith | Daughter | — | 7 | ~1933 |
| Pauline Smith | Daughter | — | 27 | ~1913 |
| Olive Smith | Spouse | — | 51 | ~1889 |
| Robert Smith | Son | — | 16 | ~1924 |
| Eugene Smith | Son | — | 25 | ~1915 |
Census Appearances
1930
Guernsey, Ohio
Other, age 41
Guernsey, Ohio · implied b. ~1889 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Olive |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | West Virginia |
| Age at First Marriage | 19 |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | West Virginia |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
1940
Guernsey-County, Ohio
Spouse, age 51
Guernsey-County, Ohio · implied b. ~1889 — 8 household members
| Surname | Smith |
| Given Name | Olive |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | West Virginia |
| 1935 Residence (City) | Cambridge city |
| 1935 Residence (County) | Guernsey |
| Highest Grade | No 4 |
| 1935 Residence | Same House |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Olive Smith
Spouse · 1940 · age 51 · b. ~1889 · Ohio
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Guernsey-County, Ohio
Open full size
1940 US Federal Census — Guernsey-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03075-00438)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Onetta Mae Tarleton | 25 | Daughter | Finisher | Ohio |
| 2 | Jacob J. Frantz | 62 | Head | — | Pennsylvania |
| 3 | Ella Frantz | 58 | Wife | — | Ohio |
| 4 | Alice M. Frantz | 20 | Daughter | — | Ohio |
| 5 | Raymond Knott | 32 | Head | Truck Driver | Ohio |
| 6 | Lillian Knott | 30 | Wife | — | Ohio |
| 7 | James Knott | 0 | Son | — | Ohio |
| 8 | Freda Callihan | 12 | Step Daughter | — | Ohio |
| 9 | Mary Lou Callihan | 10 | Step Daughter | — | Ohio |
| 10 | Albert Jones | 30 | Head | Glass Blower | Maryland |
| 11 | Wilma Jones | 23 | Wife | — | Ohio |
| 12 | Bobby Lee Jones | 3 | Son | — | Ohio |
| 13 | Sandra Mae Jones | 1 | Daughter | — | Ohio |
| 14 | Willie E. Smith | 55 | Head | Finisher | West Virginia |
| 15 | Olive Smith THIS PERSON | 51 | Wife | — | West Virginia |
| 16 | Pauline Mae Smith | 27 | Daughter | Bookkeeper | West Virginia |
| 17 | Eugene Paul Smith | 25 | Son | New Worker | Ohio |
| 18 | Mildred Lee Smith | 18 | Daughter | Farm Labor | Ohio |
| 19 | Robert William Smith | 16 | Son | — | Ohio |
| 20 | Beatrice Arlene Smith | 12 | Daughter | — | Ohio |
| 21 | Carol Jeannette Smith | 7 | Daughter | — | Ohio |
| 22 | Herbert Wheeler | 30 | Head | Lineman | Ohio |
| 23 | Margaret Wheeler | 29 | Wife | — | Kansas |
| 24 | Norma Jean Wheeler | 11 | Daughter | — | Ohio |
| 25 | Charles Mccollum | 70 | Head | — | Ohio |
| 26 | Mary Agnes Mccollum | 65 | Wife | — | Ohio |
| 27 | Pauline Agnes Mccollum | 27 | Daughter | Time Clerk | Ohio |
| 28 | Paul B. Mccollum | 22 | Son | Grinder | Ohio |
| 29 | — | None | — | — | — |
| 30 | William H. Lenhart | 55 | Head | Laborer | Ohio |
| 31 | Hazel M. Lenhart | 45 | Wife | — | Ohio |
| 32 | John F. Lenhart | 26 | Son | Cook | Ohio |
| 33 | William R. Lenhart | 22 | Son | Supply Steward | Ohio |
| 34 | Mary L. Lenhart | 18 | Daughter | Finisher | Ohio |
| 35 | James M. Lenhart | 8 | Son | — | Ohio |
| 36 | William E. Todd | 46 | Head | Laborer | Ohio |
| 37 | Leona Todd | 39 | Wife | — | Ohio |
| 38 | Kenneth Todd | 19 | Son | Ccc | Ohio |
| 39 | Herschel Todd | 18 | Son | Ccc | Ohio |
| 40 | Charles Todd | 14 | Son | — | 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)