MJ
Maggie Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Darlington-County, South Carolina
Our Model Tree links this Maggie Johnson across the 1920, 1930 and 1940 US Censuses in Darlington-County, South Carolina (XGBoost, ~Confirmed) — first a spouse (b.~1901), then head of a 8-person household.
Age 39
b. ~1901
Female
Spouse
Born: South Carolina
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Darlington-County, South Carolina |
| Surname | Johnson |
| Given Name | Maggie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 39 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | School District Antioch |
| 1935 Residence (County) | Darlington |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 90 |
| Highest Grade | No 0 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Laborer |
| Township / Ward | School District Antioch |
| Est. Birth Year | ~1901 |
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 Maggie | Age | Birth yr |
|---|---|---|---|---|
| Boot Johnson | Daughter | — | 10 | ~1930 |
| Fannie Johnson | Daughter | — | 14 | ~1926 |
| Press Johnson | Head | — | 49 | ~1891 |
| Laura Johnson | Other | — | 12 | ~1928 |
| Jack Johnson | Son | — | 5 | ~1935 |
| Le Johnson | Son | — | 3 | ~1937 |
| Lionel Johnson | Son | — | 8 | ~1932 |
| Maggie Johnson | Spouse | — | 39 | ~1901 |
Census Appearances
1920
Darlington, South …
Spouse, age 22
Darlington, South Carolina · implied b. ~1898 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Maggie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Darlington, South …
Spouse, age 31
Darlington, South Carolina · implied b. ~1899 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Maggie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 31 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 21 |
| 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 …
Spouse, age 39
Darlington-County, South Carolina · implied b. ~1901 — 8 household members
| Surname | Johnson |
| Given Name | Maggie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 39 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | School District Antioch |
| 1935 Residence (County) | Darlington |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 90 |
| 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 Maggie 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
Maggie Johnson
Spouse · 1940 · age 39 · b. ~1901 · 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
13 people indexed on this census page (nara:1940:m-t0627-03803-00150)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sallie Purvis | 42 | Wife | Producer | South Carolina |
| 2 | Bobbie Purvis | 6 | Son | — | South Carolina |
| 3 | Richard Bell | 30 | Servant | Laborer | South Carolina |
| 4 | Press Johnson | 49 | Head | Laborer | South Carolina |
| 5 | Maggie Johnson THIS PERSON | 39 | Wife | Laborer | South Carolina |
| 6 | Fannie Johnson | 14 | Daughter | — | South Carolina |
| 7 | Boot Johnson | 10 | Daughter | — | South Carolina |
| 8 | Lionel Johnson | 8 | Son | — | South Carolina |
| 9 | Jack Johnson | 5 | Son | — | South Carolina |
| 10 | Le Roy Johnson | 3 | Son | — | South Carolina |
| 11 | Laura May Johnson | 12 | Grand daughter | — | South Carolina |
| 12 | Ernest Johnson | 22 | Head | Laborer | South Carolina |
| 13 | Martha Johnson | 25 | 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)