MJ
Marie Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Darlington-County, South Carolina
Our Model Tree links this Marie Johnson across the 1930 and 1940 US Censuses in Darlington-County, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 7-person household.
Age 10
b. ~1930
Female
Daughter
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Darlington-County, South Carolina |
| Surname | Johnson |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Clyde township |
| 1935 Residence (County) | Darlington |
| Additional Details | |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Clyde Township |
| Est. Birth Year | ~1930 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| Marie Johnson | Daughter | — | 10 | ~1930 |
| Bettie Johnson | Daughter | — | 17 | ~1923 |
| Murray Johnson | Head | — | 53 | ~1887 |
| Corbett Johnson | Son | — | 20 | ~1920 |
| James Johnson | Son | — | 14 | ~1926 |
| Murray Johnson | Son | — | 7 | ~1933 |
| Louella Johnson | Spouse | — | 43 | ~1897 |
Census Appearances
1930
Darlington, South …
Daughter, age 1
Darlington, South Carolina · implied b. ~1929 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| 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 …
Daughter, age 10
Darlington-County, South Carolina · implied b. ~1930 — 7 household members
| Surname | Johnson |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Clyde township |
| 1935 Residence (County) | Darlington |
| Highest Grade | 4 |
| 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 Marie Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Johnson
Daughter · 1940 · age 10 · b. ~1930 · South Carolina
★ You are viewing this record
Sibling
Corbett Johnson
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Johnson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Murray Johnson
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bettie Johnson
Sibling · 1940 · age 17
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-t0627-03803-00305)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eloise Cothran | 17 | Daughter | — | South Carolina |
| 2 | Vera Cothran | 13 | Daughter | — | South Carolina |
| 3 | Edward Cothran | 9 | Son | — | South Carolina |
| 4 | Geraldine Cothran | 19 | Daughter | — | South Carolina |
| 5 | Melvin Rogers | 23 | Son-in-law | Mill Worker | South Carolina |
| 6 | R. C. Rogers | 19 | Nephew | — | South Carolina |
| 7 | James B. Flowers | 73 | Head | — | South Carolina |
| 8 | Minnie Lee Flowers | 37 | Wife | — | South Carolina |
| 9 | J. R. Flowers | 4 | Son | — | South Carolina |
| 10 | Lola Mae Flowers | 1 | Daughter | — | South Carolina |
| 11 | Murray W. Johnson | 53 | Head | Farmer | South Carolina |
| 12 | Louella Johnson | 43 | Wife | — | South Carolina |
| 13 | Corbett Johnson | 20 | Son | Farm Work | South Carolina |
| 14 | Bettie Johnson | 17 | Daughter | — | South Carolina |
| 15 | James Johnson | 14 | Son | Farm Work | South Carolina |
| 16 | Marie Johnson THIS PERSON | 10 | Daughter | — | South Carolina |
| 17 | Murray W. Jr. Johnson | 7 | Son | — | South Carolina |
| 18 | Lawrence Brown | 25 | Head | Mill Worker | South Carolina |
| 19 | Hettie Mae Brown | 26 | Wife | — | South Carolina |
| 20 | Franklin Brown | 3 | Son | — | South Carolina |
| 21 | Fannie B. Caddell | 55 | Head | — | South Carolina |
| 22 | Johnie Caddell | 19 | Son | Laborer | South Carolina |
| 23 | Sarah Caddell | 18 | Daughter | Cook | South Carolina |
| 24 | Willie Mae Caddell | 16 | Daughter | — | South Carolina |
| 25 | Robert L. Flowers | 30 | Head | Laborer | South Carolina |
| 26 | Louise Flowers | 24 | Wife | — | South Carolina |
| 27 | Bennie Hardin | 16 | Son-in-law | Laborer | South Carolina |
| 28 | Ezekiel Westlake | 45 | Head | Laborer | South Carolina |
| 29 | Ethel B. Westlake | 37 | Wife | Laborer | South Carolina |
| 30 | Jessie Helen Westlake | 17 | Daughter | Laborer | South Carolina |
| 31 | Anglee Westlake | 12 | Daughter | — | South Carolina |
| 32 | Hastine Westlake | 4 | Daughter | — | South Carolina |
| 33 | Virginia Westlake | 1 | Daughter | — | South Carolina |
| 34 | Ulla Blease | 50 | Head | Cook | South Carolina |
| 35 | Charity Blease | 23 | Daughter | Laborer | South Carolina |
| 36 | Edward W. Blease | 19 | Son | Laborer | South Carolina |
| 37 | Ida Mae Blease | 15 | Daughter | — | South Carolina |
| 38 | Jesse B. Beasley | 50 | Head | Farmer | South Carolina |
| 39 | Wade Phillips | 50 | Lodger | Laborer | South Carolina |
| 40 | Curtis B. Windham | 52 | Head | Farmer | 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)