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Mattie Green — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Richland-County, South Carolina
Our Model Tree links this Mattie Green across the 1930 and 1940 US Censuses in Richland-County, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 14-person household.
Age 18
b. ~1922
Female
Daughter
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Richland-County, South Carolina |
| Surname | Green |
| Given Name | Mattie |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | District #9 Kingville |
| 1935 Residence (County) | Richland |
| Additional Details | |
| Class of Worker | 52 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | District 9 Kingville |
| Est. Birth Year | ~1922 |
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.
14 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mattie | Age | Birth yr |
|---|---|---|---|---|
| Paul Green | Son | — | 12 | ~1928 |
| Angeline Green | Daughter | — | 22 | ~1918 |
| Willie Green | Son | — | 25 | ~1915 |
| Freddie Green | Son | — | 4 | ~1936 |
| Mattie Green | Daughter | — | 18 | ~1922 |
| Annie Green | Daughter | — | 8 | ~1932 |
| Mary Green | Daughter | — | 6 | ~1934 |
| Daisy Green | Spouse | — | 41 | ~1899 |
| Mary Green | Daughter | — | 16 | ~1924 |
| Paul Green | Head | — | 51 | ~1889 |
| Daisy Green | Daughter | — | 1 | ~1939 |
| J Green | Son | — | 14 | ~1926 |
| George Green | Son | — | 10 | ~1930 |
| Howard Green | Son | — | 20 | ~1920 |
Census Appearances
1930
Richland, South …
Daughter, age 8
Richland, South Carolina · implied b. ~1922 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Mattie |
| 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 |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Richland-County, South …
Daughter, age 18
Richland-County, South Carolina · implied b. ~1922 — 14 household members
| Surname | Green |
| Given Name | Mattie |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | District #9 Kingville |
| 1935 Residence (County) | Richland |
| Class of Worker | 52 |
| Highest Grade | No 5 |
| 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 Mattie Green across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mattie Green
Daughter · 1940 · age 18 · b. ~1922 · South Carolina
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Sibling
Annie Green
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Green
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Angeline Green
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Green
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daisy Green
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Green
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Green
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Green
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Freddie Green
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Green
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
J Green
Sibling · 1940 · age 14
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 — Richland-County, South Carolina
Open full size
1940 US Federal Census — Richland-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03835-00078)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Higgins, Nemia Simpson | 30 | nephew | Labour | South Carolina |
| 2 | Sophie Scott | 57 | Head | Labour | South Carolina |
| 3 | John Scott | 10 | son | — | South Carolina |
| 4 | James Scott | 6 | grand son | — | South Carolina |
| 5 | Paul Green | 51 | Head | Operator | South Carolina |
| 6 | Daisy Green | 41 | wife | Labour | South Carolina |
| 7 | Willie Green | 25 | son | Logger | South Carolina |
| 8 | Angeline Green | 22 | daughter | — | South Carolina |
| 9 | Howard Green | 20 | son | Labour | South Carolina |
| 10 | Mattie Green THIS PERSON | 18 | daughter | — | South Carolina |
| 11 | Mary Alice Green | 16 | daughter | Labour | South Carolina |
| 12 | J. D. Green | 14 | son | Labour | South Carolina |
| 13 | Paul Jr. Green | 12 | son | — | South Carolina |
| 14 | George L. Green | 10 | son | — | South Carolina |
| 15 | Annie D. Green | 8 | daughter | — | South Carolina |
| 16 | Mary Frances Green | 6 | daughter | — | South Carolina |
| 17 | Freddie Green | 4 | son | — | South Carolina |
| 18 | Daisy H. Green | 1 | daughter | — | South Carolina |
| 19 | John Hall | 47 | Head | Operator | South Carolina |
| 20 | Jenia Hall | 38 | wife | Labour | South Carolina |
| 21 | Albert Hall | 24 | nephew | Slab Thrower | South Carolina |
| 22 | Arthur Hall | 20 | nephew | Timber Cutter | South Carolina |
| 23 | Robert L. Hall | 7 | nephew | — | South Carolina |
| 24 | Sillman Williams | 40 | Head | Operator | South Carolina |
| 25 | Annie Williams | 38 | wife | Labour | South Carolina |
| 26 | Juanita Williams | 16 | daughter | Labour | South Carolina |
| 27 | Leon Williams | 5 | son | — | South Carolina |
| 28 | Freeman Washington | 74 | Head | — | South Carolina |
| 29 | Sallie Washington | 67 | wife | Labour | South Carolina |
| 30 | Jacob Jr. Green | 32 | Head | Operator | South Carolina |
| 31 | Rosalie Green | 30 | wife | Labour | South Carolina |
| 32 | Lilla Green | 16 | daughter | Labour | South Carolina |
| 33 | Arthur Green | 13 | son | — | South Carolina |
| 34 | Robert L. Green | 9 | son | — | South Carolina |
| 35 | Henry Jr. Johnson | 24 | Head | Operator | South Carolina |
| 36 | Pleasant Johnson | 23 | wife | Labour | South Carolina |
| 37 | Leyford Johnson | 4 | son | — | South Carolina |
| 38 | Mary Alice Johnson | 2 | daughter | — | South Carolina |
| 39 | Henry Sr. Johnson | 65 | Head | Operator | South Carolina |
| 40 | Alice Johnson | 55 | wife | Labour | 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)