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Mamie Brown — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Anderson-County, South Carolina
Our Model Tree links this Mamie Brown across the 1930 and 1940 US Censuses in Anderson-County, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 13-person household.
Age 20
b. ~1920
Female
Daughter
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Anderson-County, South Carolina |
| Surname | Brown |
| Given Name | Mamie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Garvin township |
| 1935 Residence (County) | Anderson |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Garvin Township |
| Est. Birth Year | ~1920 |
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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mamie | Age | Birth yr |
|---|---|---|---|---|
| Sarah Brown | Daughter | — | 22 | ~1918 |
| Celvin Brown | Son | — | 15 | ~1925 |
| Lucus Brown | Head | — | 56 | ~1884 |
| Mamie Brown | Daughter | — | 20 | ~1920 |
| Betty Brown | Other | — | ~1940 | |
| Billie Brown | Other | — | 5 | ~1935 |
| Louis Brown | Son | — | 24 | ~1916 |
| Nattie Brown | Spouse | — | 51 | ~1889 |
| Lynwood Brown | Other | — | 2 | ~1938 |
| Peggy Brown | Other | — | 3 | ~1937 |
| J Huffman | Other | — | 15 | ~1925 |
| James Brown | Son | — | 13 | ~1927 |
| Edward Brown | Son | — | 18 | ~1922 |
Census Appearances
1930
Pickens, South …
Other, age 10
Pickens, South Carolina · implied b. ~1920 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Mamie |
| Relationship to Head | Daught |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| 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
Anderson-County, South …
Daughter, age 20
Anderson-County, South Carolina · implied b. ~1920 — 13 household members
| Surname | Brown |
| Given Name | Mamie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Garvin township |
| 1935 Residence (County) | Anderson |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 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 Mamie Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mamie Brown
Daughter · 1940 · age 20 · b. ~1920 · South Carolina
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Sibling
Celvin Brown
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Brown
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Brown
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louis Brown
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Brown
Sibling · 1940 · age 22
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 — Anderson-County, South Carolina
Open full size
1940 US Federal Census — Anderson-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03786-00538)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lula Hammond | 47 | Head | — | South Carolina |
| 2 | Sylvester Hammond | 7 | Grandson | — | South Carolina |
| 3 | Julia Hammond | 4 | Granddaughter | — | South Carolina |
| 4 | James Brown | 46 | Head | Farmer | South Carolina |
| 5 | Myrtle Brown | 45 | Wife | — | South Carolina |
| 6 | Mamie Brown | 18 | Daughter | — | South Carolina |
| 7 | Grover Brown | 15 | Son | — | South Carolina |
| 8 | Curtis Brown | 12 | Son | — | South Carolina |
| 9 | Clifton Leopard | 31 | Head | Farmer | South Carolina |
| 10 | Irene Leopard | 23 | Wife | — | Georgia |
| 11 | Wyley Leopard | 61 | Father | — | South Carolina |
| 12 | Horney Leopard | 27 | Brother | — | South Carolina |
| 13 | Eugene Kelly | 30 | Head | Farmer | Alabama |
| 14 | Mamie Kelly | 30 | Wife | Farmer | Georgia |
| 15 | Paul Kelly | 12 | Son | — | South Carolina |
| 16 | James Kelly | 10 | Son | — | South Carolina |
| 17 | Leon Kelly | 8 | Son | — | South Carolina |
| 18 | Charles Kelly | 6 | Son | — | South Carolina |
| 19 | Cecil Kelly | 3 | Son | — | South Carolina |
| 20 | Nona Reed | 68 | Head | — | South Carolina |
| 21 | Ethel Mcgee | 17 | Niece | Housekeeper | South Carolina |
| 22 | Lucus Brown | 56 | Head | Farmer | South Carolina |
| 23 | Nattie Brown | 51 | Wife | — | South Carolina |
| 24 | Louis Brown | 24 | Son | Farmer | South Carolina |
| 25 | Sarah Brown | 22 | Daughter | — | South Carolina |
| 26 | Mamie Brown THIS PERSON | 20 | Daughter | — | South Carolina |
| 27 | Edward Brown | 18 | Son | — | South Carolina |
| 28 | Celvin Brown | 15 | Son | — | South Carolina |
| 29 | James Brown | 13 | Son | — | South Carolina |
| 30 | Billie Brown | 5 | Grandson | — | South Carolina |
| 31 | Peggy Brown | 3 | Granddaughter | — | South Carolina |
| 32 | Lynwood Brown | 2 | Grandson | — | South Carolina |
| 33 | Betty Brown | 0 | Granddaughter | — | South Carolina |
| 34 | J. C. Huffman | 15 | Lodger | — | South Carolina |
| 35 | Wesley Barnes | 36 | Head | Farmer | South Carolina |
| 36 | Flora Barnes | 22 | Wife | — | South Carolina |
| 37 | Martha Ellenburg | 13 | Daughter | — | South Carolina |
| 38 | William Ellenburg | 13 | Son | — | South Carolina |
| 39 | Norwood Ellenburg | 11 | Son | — | South Carolina |
| 40 | Freeman Lewellen | 34 | Head | Farmer | Georgia |
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)