EC
Elizabeth Cooper — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Horry-County, South Carolina
Our Model Tree links this Elizabeth Cooper across the 1930 and 1940 US Censuses in Horry-County, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 12-person household.
Age 18
b. ~1922
Female
Daughter
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Horry-County, South Carolina |
| Surname | Cooper |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Bucks Township |
| 1935 Residence (County) | Horry |
| Additional Details | |
| Occupation | Helper |
| Industry | Housework + Farm |
| Class of Worker | NP |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Helper |
| Township / Ward | Bucks Township |
| Est. Birth Year | ~1922 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Mayo Cooper | Son | — | 15 | ~1925 |
| Parmalee Cooper | Son | — | 2 | ~1938 |
| Lucille Cooper | Daughter | — | 12 | ~1928 |
| Clyde Cooper | Son | — | 6 | ~1934 |
| Gracie Cooper | Daughter | — | 9 | ~1931 |
| Louise Cooper | Daughter | — | 12 | ~1928 |
| Clyde Cooper | Head | — | 47 | ~1893 |
| Anna Cooper | Spouse | — | 37 | ~1903 |
| Levon Cooper | Son | — | 2 | ~1938 |
| Elizabeth Cooper | Daughter | — | 18 | ~1922 |
| Herman Cooper | Son | — | 16 | ~1924 |
| Virginia Cooper | Daughter | — | 4 | ~1936 |
Census Appearances
1930
Horry, South …
Daughter, age 8
Horry, South Carolina · implied b. ~1922 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooper |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Horry-County, South …
Daughter, age 18
Horry-County, South Carolina · implied b. ~1922 — 12 household members
| Surname | Cooper |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Bucks Township |
| 1935 Residence (County) | Horry |
| Occupation | Helper |
| Industry | Housework + Farm |
| Class of Worker | NP |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
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 Cooper across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Cooper
Daughter · 1940 · age 18 · b. ~1922 · South Carolina
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Sibling
Virginia Cooper
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Parmalee Cooper
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herman Cooper
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Levon Cooper
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucille Cooper
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clyde Cooper
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mayo Cooper
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gracie Cooper
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Cooper
Sibling · 1940 · age 12
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 — Horry-County, South Carolina
Open full size
1940 US Federal Census — Horry-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03817-00134)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ernest Dunn | 27 | Head | Laborer | Alabama |
| 2 | Florence Dunn | 24 | Wife | Housework | Alabama |
| 3 | Joanne Dunn | 1 | Daughter | — | Alabama |
| 4 | Baylor Tritt | 30 | Head | Machine Operator | Virginia |
| 5 | Ellen Tritt | 24 | Wife | Housework | North Carolina |
| 6 | Jack Vakin | 27 | Head | Road Foreman | Alabama |
| 7 | Thelma Vakin | 27 | Wife | Housework | Georgia |
| 8 | Cecil Taylor | 41 | Head | Road Superintendent | Alabama |
| 9 | Corradine Taylor | 34 | Wife | — | Alabama |
| 10 | Cecelia Kay Taylor | 6 | Daughter | — | South Carolina |
| 11 | Joe P. Cooper | 55 | Head | Farmer | South Carolina |
| 12 | Florence Cooper | 57 | Wife | Housework | South Carolina |
| 13 | Honor Cooper | 26 | Daughter | Helper | South Carolina |
| 14 | Joe Jr. Cooper | 18 | Son | Laborer | South Carolina |
| 15 | Ruth Cooper | 16 | Daughter | — | South Carolina |
| 16 | Tom B. Cooper | 13 | Son | — | South Carolina |
| 17 | Cecil Bannister | 20 | Lodger | Laborer | South Carolina |
| 18 | Clyde Cooper | 47 | Head | Farmer | South Carolina |
| 19 | Anna Cooper | 37 | Wife | Housework | South Carolina |
| 20 | Elizabeth Cooper THIS PERSON | 18 | Daughter | Helper | South Carolina |
| 21 | Herman Cooper | 16 | Son | Helper | South Carolina |
| 22 | Mayo Cooper | 15 | Son | Laborer | South Carolina |
| 23 | Lucille Cooper | 12 | Daughter | — | South Carolina |
| 24 | Louise Cooper | 12 | Daughter | — | South Carolina |
| 25 | Gracie Cooper | 9 | Daughter | — | South Carolina |
| 26 | Clyde Jr. Cooper | 6 | Son | — | South Carolina |
| 27 | Virginia Cooper | 4 | Daughter | — | South Carolina |
| 28 | Parmalee Cooper | 2 | Son | — | South Carolina |
| 29 | Levon Cooper | 2 | Son | — | South Carolina |
| 30 | Ruth Skipper | 38 | Head | Farmer | South Carolina |
| 31 | M. P. Skipper | 21 | Son | — | South Carolina |
| 32 | David Skipper | 20 | Son | Laborer | South Carolina |
| 33 | Frank Skipper | 17 | Son | Laborer | South Carolina |
| 34 | Louise Skipper | 15 | Daughter | — | South Carolina |
| 35 | George Skipper | 12 | Son | — | South Carolina |
| 36 | Edna Skipper | 9 | Daughter | — | South Carolina |
| 37 | Kate Skipper | 7 | Daughter | — | South Carolina |
| 38 | Homer Wilson | 43 | Head | Farmer | South Carolina |
| 39 | Lena Wilson | 27 | Wife | Housework | South Carolina |
| 40 | Clyde Wilson | 11 | Son | — | South Carolina |
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)