AC
Albert Cooper — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Darlington-County, South Carolina
Our Model Tree links this Albert Cooper across the 1930 and 1940 US Censuses in Darlington-County, South Carolina (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 9-person household.
Age 12
b. ~1928
Male
Son
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Darlington-County, South Carolina |
| Surname | Cooper |
| Given Name | Albert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Darlington School District Number 2 |
| 1935 Residence (County) | Darlington |
| Additional Details | |
| Highest Grade | No 0 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Darlington School District Number 2 |
| Est. Birth Year | ~1928 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Albert | Age | Birth yr |
|---|---|---|---|---|
| Albert Cooper | Son | — | 12 | ~1928 |
| Virginia Cooper | Daughter | — | 5 | ~1935 |
| Isaiah Cooper | Head | — | 65 | ~1875 |
| Louie Cooper | Spouse | — | 35 | ~1905 |
| Columbus Cooper | Son | — | 4 | ~1936 |
| Grover Cooper | Son | — | 13 | ~1927 |
| Leon Cooper | Son | — | 9 | ~1931 |
| Willie Cooper | Son | — | 6 | ~1934 |
| Green Cooper | Son | — | 8 | ~1932 |
Census Appearances
1930
Darlington, South …
Son, age 5
Darlington, South Carolina · implied b. ~1925 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooper |
| Given Name | Albert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Darlington-County, South …
Son, age 12
Darlington-County, South Carolina · implied b. ~1928 — 9 household members
| Surname | Cooper |
| Given Name | Albert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Darlington School District Number 2 |
| 1935 Residence (County) | Darlington |
| Highest Grade | No 0 |
| 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 Albert Cooper across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Albert Cooper
Son · 1940 · age 12 · b. ~1928 · South Carolina
★ You are viewing this record
Sibling
Green Cooper
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Cooper
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leon Cooper
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Columbus Cooper
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Cooper
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grover Cooper
Sibling · 1940 · age 13
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 — Darlington-County, South Carolina
Open full size
1940 US Federal Census — Darlington-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03802-00267)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eugenia Wright | 18 | Daughter | — | South Carolina |
| 2 | Leola Wright | 16 | Daughter | — | South Carolina |
| 3 | Albert Wright | 14 | Son | — | South Carolina |
| 4 | Ruby Wright | 13 | Daughter | — | South Carolina |
| 5 | Nathan Wright | 11 | Son | — | South Carolina |
| 6 | James Wright | 8 | Son | — | South Carolina |
| 7 | Leon J Wright | 6 | Son | — | South Carolina |
| 8 | Johnnie M Wright | 5 | Daughter | — | South Carolina |
| 9 | Rebecca Wright | 2 | Daughter | — | South Carolina |
| 10 | Sandy L Ross | 52 | Head | Farmer | South Carolina |
| 11 | Nelah Ross | 40 | Wife | — | South Carolina |
| 12 | Rosalee Ross | 16 | Daughter | — | South Carolina |
| 13 | Sandy Ross | 14 | Son | — | South Carolina |
| 14 | Robert L Ross | 12 | Son | — | South Carolina |
| 15 | George Ross | 10 | Son | — | South Carolina |
| 16 | Joe P Simms | 44 | Head | Farmer | South Carolina |
| 17 | Pearl E Simms | 43 | Wife | — | South Carolina |
| 18 | Carlton W Simms | 8 | Daughter | — | South Carolina |
| 19 | Imo J Odom | 21 | Sister-in-law | — | South Carolina |
| 20 | Mack D Eddy | 65 | Head | Farmer | South Carolina |
| 21 | Bertha Eddy | 50 | Wife | — | South Carolina |
| 22 | Alford Simms | 15 | Son | — | South Carolina |
| 23 | James Montgomery | 39 | Head | Farmer | South Carolina |
| 24 | Mamie Montgomery | 37 | Wife | — | South Carolina |
| 25 | Henry William | 66 | Head | — | South Carolina |
| 26 | Ellen William | 65 | Wife | — | South Carolina |
| 27 | Hardy William | 40 | Son | — | South Carolina |
| 28 | Joe Kelly | 28 | Head | Laborer | South Carolina |
| 29 | Lillian Kelly | 32 | Wife | — | South Carolina |
| 30 | Mae Kelly | 2 | Daughter | — | South Carolina |
| 31 | Isaiah Cooper | 65 | Head | — | South Carolina |
| 32 | Louie Cooper | 35 | Wife | — | South Carolina |
| 33 | Grover Cooper | 13 | Son | — | South Carolina |
| 34 | Albert Cooper THIS PERSON | 12 | Son | — | South Carolina |
| 35 | Leon Cooper | 9 | Son | — | South Carolina |
| 36 | Green Cooper | 8 | Son | — | South Carolina |
| 37 | Willie Cooper | 6 | Son | — | South Carolina |
| 38 | Virginia Cooper | 5 | Daughter | — | South Carolina |
| 39 | Columbus Cooper | 4 | Son | — | South Carolina |
| 40 | George Allen | 37 | Head | Laborer | 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)