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Joe Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Darlington-County, South Carolina
Our Model Tree links this Joe Johnson across the 1920, 1930 and 1940 US Censuses in Darlington-County, South Carolina (XGBoost, ~Confirmed) — first a head (b.~1918), then head of a 8-person household.
Age 22
b. ~1918
Male
Head
Born: South Carolina
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Darlington-County, South Carolina |
| Surname | Johnson |
| Given Name | Joe |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | Palmetto |
| 1935 Residence (County) | Darlington |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 175 |
| Highest Grade | E 2 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Laborer |
| Township / Ward | Palmetto |
| Est. Birth Year | ~1918 |
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 Joe | Age | Birth yr |
|---|---|---|---|---|
| Annie Johnson | Daughter | — | 6 | ~1934 |
| Dorothy Johnson | Daughter | — | 34 | ~1906 |
| Martha Johnson | Daughter | — | 14 | ~1926 |
| Mamie Johnson | Daughter | — | 10 | ~1930 |
| Rosa Johnson | Daughter | — | 12 | ~1928 |
| Joe Johnson | Head | — | 22 | ~1918 |
| Jessie Johnson | Son | — | 3 | ~1937 |
| Annie Johnson | Spouse | — | 61 | ~1879 |
Census Appearances
1920
Darlington, South …
Other, age 3
Darlington, South Carolina · implied b. ~1917 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Joseph |
| Relationship to Head | Cousin |
| Sex | M |
| Color / Race | Black |
| Age | 3 |
| 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 |
1930
Darlington, South …
Other, age 11
Darlington, South Carolina · implied b. ~1919 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Joseph |
| Relationship to Head | Grand Son |
| Sex | M |
| Color / Race | Black |
| Age | 11 |
| 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
Darlington-County, South …
Head, age 22
Darlington-County, South Carolina · implied b. ~1918 — 8 household members
| Surname | Johnson |
| Given Name | Joe |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | Palmetto |
| 1935 Residence (County) | Darlington |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 175 |
| Highest Grade | E 2 |
| 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 Joe Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Joe Johnson
Head · 1940 · age 22 · b. ~1918 · South Carolina
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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 — 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-t0627-03803-00217)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Beatrice Kelley | 16 | Daughter | Laborer | South Carolina |
| 42 | Marie Kelley | 13 | Daughter | — | South Carolina |
| 43 | Louisiana Mciver | 68 | Head | Farmer | South Carolina |
| 44 | Pearcy Mciver | 66 | Sister | School Teacher | South Carolina |
| 45 | Fannie G. Mciver | 64 | Sister | Farmer | South Carolina |
| 46 | Roderick G. Mciver | 27 | Nephew | Dairyman | South Carolina |
| 47 | Perry Newton | 68 | Head | Laborer | South Carolina |
| 48 | Lula Newton | 56 | Wife | Laborer | South Carolina |
| 49 | Thomas Putnam | 20 | Lodger | Laborer | South Carolina |
| 50 | Grover Perkins | 33 | Head | Laborer | South Carolina |
| 51 | Lola Perkins | 33 | Wife | Laborer | South Carolina |
| 52 | Grover Jr. Perkins | 13 | Son | — | South Carolina |
| 53 | Lola Mae Perkins | 10 | Daughter | — | South Carolina |
| 54 | Joe Johnson THIS PERSON | 22 | Head | Laborer | South Carolina |
| 55 | Annie Johnson | 61 | Wife | — | South Carolina |
| 56 | Dorothy Johnson | 34 | Daughter | Laborer | South Carolina |
| 57 | Martha Johnson | 14 | Daughter | Laborer | South Carolina |
| 58 | Rosa Pearl Johnson | 12 | Daughter | — | South Carolina |
| 59 | Mamie Lou Johnson | 10 | Daughter | — | South Carolina |
| 60 | Annie Joe Johnson | 6 | Daughter | — | South Carolina |
| 61 | Jessie Johnson | 3 | Son | — | South Carolina |
| 62 | George Williams | 27 | Head | Laborer | South Carolina |
| 63 | Edna Williams | 24 | Wife | Housekeeper | South Carolina |
| 64 | George Jr. Williams | 5 | Son | — | South Carolina |
| 65 | Joe Louis Williams | 4 | Son | — | South Carolina |
| 66 | Miles Williams | 3 | Son | — | South Carolina |
| 67 | Ralph Williams | 1 | Son | — | South Carolina |
| 68 | George S. Gaines | 62 | Head | Farmer | South Carolina |
| 69 | Sallie Gaines | 60 | Wife | — | South Carolina |
| 70 | Marion Gaines | 52 | Brother | — | South Carolina |
| 71 | Williard Gaines | 7 | Grandson | — | South Carolina |
| 72 | Earl Braddock | 51 | Head | Farmer | South Carolina |
| 73 | Maggie Braddock | 46 | Wife | — | South Carolina |
| 74 | Julia Braddock | 18 | Daughter | Laborer | South Carolina |
| 75 | Evelyn Braddock | 14 | Daughter | Laborer | South Carolina |
| 76 | Arthur King | 72 | Lodger | Laborer | South Carolina |
| 77 | James D. Rijabee | 24 | Lodger | Laborer | South Carolina |
| 78 | Ruth Rijabee | 23 | Lodger | Laborer | South Carolina |
| 79 | Jim Lee | 74 | Head | Laborer | South Carolina |
| 80 | Annie Lee | 28 | Wife | 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)