EC
Elizabeth Clark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clermont-County, Ohio
Our Model Tree links this Elizabeth Clark across the 1920, 1930 and 1940 US Censuses in Clermont-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1878), then head of a 3-person household.
Age 62
b. ~1878
Female
Spouse
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Clermont-County, Ohio |
| Surname | Clark |
| Given Name | Elizabeth |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Monroe Township |
| 1935 Residence (County) | Clermont |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same Place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Monroe Township |
| Est. Birth Year | ~1878 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| William Clark | Head | — | 59 | ~1881 |
| Jack Clark | Son | — | 25 | ~1915 |
| Elizabeth Clark | Spouse | — | 62 | ~1878 |
Census Appearances
1920
Clermont, Ohio
Spouse, age 42
Clermont, Ohio · implied b. ~1878 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Elizabeth |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Farmer |
| Industry | General |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Clermont, Ohio
Other, age 52
Clermont, Ohio · implied b. ~1878 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Elizabeth S. |
| Relationship to Head | wife-H |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 25 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Clermont-County, Ohio
Spouse, age 62
Clermont-County, Ohio · implied b. ~1878 — 3 household members
| Surname | Clark |
| Given Name | Elizabeth |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Monroe Township |
| 1935 Residence (County) | Clermont |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same Place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Elizabeth Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Clark
Spouse · 1940 · age 62 · b. ~1878 · 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 — Clermont-County, Ohio
Open full size
1940 US Federal Census — Clermont-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03041-00425)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ed A Mcmurchy | 75 | Head | — | Ohio |
| 2 | Carolyn Mcmurchy | 70 | Wife | — | Indiana |
| 3 | Archie Mcmurchy | 32 | Son | Operator | Ohio |
| 4 | Lloyd Field | 68 | Head | Farmer | Indiana |
| 5 | May Field | 59 | Wife | Teacher | Kentucky |
| 6 | Lulu Pfeiffer | 53 | Head | — | Ohio |
| 7 | William Clark | 59 | Head | Farmer | Kentucky |
| 8 | Elizabeth Clark THIS PERSON | 62 | Wife | — | Kentucky |
| 9 | Jack Clark | 25 | Son | Laborer | Ohio |
| 10 | Carl Shive | 44 | Head | Teacher | Ohio |
| 11 | Marie Shive | 46 | Wife | — | Illinois |
| 12 | John Shive | 15 | Son | — | Ohio |
| 13 | Mary M. Shive | 9 | Dau | — | Ohio |
| 14 | John Fields | 45 | Head | Laborer | Missouri |
| 15 | Emma Fields | 38 | Wife | — | Kentucky |
| 16 | Lalla Mae Fields | 17 | Dau | Housework | Colorado |
| 17 | John Jr Fields | 16 | Son | Forestry | Colorado |
| 18 | Alma Fields | 13 | Dau | — | Ohio |
| 19 | Velma Fields | 12 | Dau | — | Ohio |
| 20 | Arthur Ray Fields | 10 | Son | — | Ohio |
| 21 | Dudley Fields | 8 | Son | — | Ohio |
| 22 | Raymond Harry | 28 | Head | Welder | Ohio |
| 23 | Alvera Harry | 21 | Wife | — | Ohio |
| 24 | Mary Lou Harry | 2 | Dau | — | Ohio |
| 25 | George Fox | 62 | Head | Farmer | Ohio |
| 26 | Mattie Fox | 52 | Sister | — | Ohio |
| 27 | James Fox | 56 | Bro | Farmer | Ohio |
| 28 | Lloyd Bleck | 34 | Head | Farmer | Ohio |
| 29 | Fannie Bleck | 26 | Wife | — | Ohio |
| 30 | Ira Newman | 57 | Father-in-law | — | Ohio |
| 31 | Frank Bleck | 62 | Head | — | Ohio |
| 32 | Emma Bleck | 67 | Wife | — | Ohio |
| 33 | Stanley Breech | 41 | Head | Farmer | Ohio |
| 34 | Bertha Breech | 40 | Wife | — | Ohio |
| 35 | Russel E. Breech | 16 | Son | — | Ohio |
| 36 | Verla Mae Breech | 10 | Dau | — | Ohio |
| 37 | Eugene Laycock | 48 | Head | Carpenter | Ohio |
| 38 | Mary E Laycock | 50 | Wife | — | Ohio |
| 39 | Harry Moore | 26 | Head | Truck Operator | Kentucky |
| 40 | Alice Moore | 21 | 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)