MW
Martha Wright — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Sumter-County, South Carolina
Our Model Tree links this Martha Wright across the 1930 and 1940 US Censuses in Sumter-County, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 12-person household.
Age 17
b. ~1923
Female
Daughter
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Sumter-County, South Carolina |
| Surname | Wright |
| Given Name | Martha |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Privateer twp |
| 1935 Residence (County) | Sumter |
| Additional Details | |
| Occupation | Farm laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 8 |
| Income (1939) | 35 |
| Highest Grade | No 2 |
| 1935 Residence | Same House |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Farm Laborer |
| Township / Ward | Privateer Twp |
| Est. Birth Year | ~1923 |
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 Martha | Age | Birth yr |
|---|---|---|---|---|
| Martha Wright | Daughter | — | 17 | ~1923 |
| William Wright | Head | — | 55 | ~1885 |
| Lillian Wright | Other | — | 10 | ~1930 |
| Ruth Wright | Other | — | 2 | ~1938 |
| Addie Wright | Daughter | — | 14 | ~1926 |
| Joe Wright | Son | — | 11 | ~1929 |
| Rosa Wright | Spouse | — | 45 | ~1895 |
| Lessie Wright | Daughter | — | 19 | ~1921 |
| Kathleen Wright | Other | — | 7 | ~1933 |
| Willie Wright | Son | — | 11 | ~1929 |
| Annie Wright | Daughter | — | 12 | ~1928 |
| Alma Wright | Daughter | — | 25 | ~1915 |
Census Appearances
1930
Sumter, South …
Daughter, age 8
Sumter, South Carolina · implied b. ~1922 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wright |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Can Read/Write | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Sumter-County, South …
Daughter, age 17
Sumter-County, South Carolina · implied b. ~1923 — 12 household members
| Surname | Wright |
| Given Name | Martha |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Privateer twp |
| 1935 Residence (County) | Sumter |
| Occupation | Farm laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 8 |
| Income (1939) | 35 |
| Highest Grade | No 2 |
| 1935 Residence | Same House |
| 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 Martha Wright across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Martha Wright
Daughter · 1940 · age 17 · b. ~1923 · South Carolina
★ You are viewing this record
Sibling
Joe Wright
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Wright
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alma Wright
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Addie Wright
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lessie Wright
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Wright
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 — Sumter-County, South Carolina
Open full size
1940 US Federal Census — Sumter-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03841-00278)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mary Virginia Williams | 22 | daughter | Farm Laborer | South Carolina |
| 42 | John West Williams | 19 | son | Farmer | South Carolina |
| 43 | William Wright | 55 | Head | Farmer | South Carolina |
| 44 | Rosa Wright | 45 | wife | Farm Laborer | South Carolina |
| 45 | Alma Wright | 25 | daughter | Farm Laborer | South Carolina |
| 46 | Lessie Wright | 19 | daughter | Farm Laborer | South Carolina |
| 47 | Martha Wright THIS PERSON | 17 | daughter | Farm Laborer | South Carolina |
| 48 | Addie Mae Wright | 14 | daughter | Farm Laborer | South Carolina |
| 49 | Annie Bell Wright | 12 | daughter | — | South Carolina |
| 50 | Joe Nathan Wright | 11 | son | — | South Carolina |
| 51 | Willie Lawrence Wright | 11 | son | — | South Carolina |
| 52 | Lillian Wright | 10 | granddaughter | — | South Carolina |
| 53 | Kathleen Wright | 7 | granddaughter | — | South Carolina |
| 54 | Ruth Wright | 2 | granddaughter | — | South Carolina |
| 55 | Clinton Rose | 39 | Head | Farmer | South Carolina |
| 56 | Oneal Rose | 30 | wife | Farm Laborer | South Carolina |
| 57 | Elizabeth Rose | 19 | daughter | Farm Laborer | South Carolina |
| 58 | Charlie Rose | 17 | son | Farm Laborer | South Carolina |
| 59 | Ella Mae Rose | 15 | daughter | — | South Carolina |
| 60 | Neal Rose | 12 | son | — | South Carolina |
| 61 | Ulysses Rose | 6 | son | — | South Carolina |
| 62 | Lewis Hastie | 43 | Head | Farmer | South Carolina |
| 63 | Emma Hastie | 42 | wife | Farm Laborer | South Carolina |
| 64 | Woodrow Hastie | 20 | son | Farm Laborer | South Carolina |
| 65 | Eva Hastie | 18 | daughter | Farm Laborer | South Carolina |
| 66 | Alexander Hastie | 16 | son | — | South Carolina |
| 67 | Clarice Pearl Hastie | 14 | daughter | — | South Carolina |
| 68 | Murray Lewis Hastie | 11 | son | — | South Carolina |
| 69 | Thomas Frank Hastie | 9 | son | — | South Carolina |
| 70 | Wilson Hastie | 7 | son | — | South Carolina |
| 71 | Colvin Hastie | 4 | son | — | South Carolina |
| 72 | John Henry Hastie | 2 | son | — | South Carolina |
| 73 | Bookie J. Wright | 28 | Head | Laborer | South Carolina |
| 74 | Bernice Wright | 24 | wife | Farm Laborer | South Carolina |
| 75 | Elsie Wright | 5 | daughter | — | South Carolina |
| 76 | Joe Dwight | 23 | Head | Farm Laborer | South Carolina |
| 77 | Queen Esther Dwight | 21 | wife | Farm Laborer | South Carolina |
| 78 | Virginia Dwight | 2 | daughter | — | South Carolina |
| 79 | Jimmie Dwight | 1 | son | — | South Carolina |
| 80 | Virginia Amos | 24 | Head | Farm Laborer | South Carolina |
Related Census Records
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)