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Mamie Brown — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Mc Cormick, South Carolina
Our Model Tree links this Mamie Brown across the 1910 and 1920 US Censuses in Mc Cormick, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1905), then head of a 9-person household.
Age 15
b. ~1905
Female
Daughter
Born: South Carolina
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Mc Cormick, South Carolina |
| Surname | Brown |
| Given Name | Mamie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | West View Township |
| Est. Birth Year | ~1905 |
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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mamie | Age | Birth yr |
|---|---|---|---|---|
| Nelson Brown | Head | — | 71 | ~1849 |
| Lola Brown | Spouse | — | 66 | ~1854 |
| Luther Brown | Son | — | 8 | ~1912 |
| Rosanna Brown | Daughter | — | 19 | ~1901 |
| W Brown | Son | — | 17 | ~1903 |
| Mamie Brown | Daughter | — | 15 | ~1905 |
| Ben Brown | Son | — | 16 | ~1904 |
| Jacob Brown | Son | — | 6 | ~1914 |
| Ella Brown | Daughter | — | 20 | ~1900 |
Census Appearances
1910
Cherokee, South …
Daughter, age 6
Cherokee, South Carolina · implied b. ~1904 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Mamie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 6 |
| 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 |
1920
Mc Cormick, …
Daughter, age 15
Mc Cormick, South Carolina · implied b. ~1905 — 9 household members
| Surname | Brown |
| Given Name | Mamie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 (1910 and 1920) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mamie Brown
Daughter · 1920 · age 15 · b. ~1905 · South Carolina
★ You are viewing this record
Sibling
Ben Brown
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Luther Brown
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jacob Brown
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
W Brown
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosanna Brown
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ella Brown
Sibling · 1920 · age 20
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
1920 US Federal Census — Mc Cormick, South Carolina
Open full size
1920 US Federal Census — Mc Cormick, South Carolina
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1702unit:1111)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arthur Perkins | 64 | Head | Farmer | South Carolina |
| 2 | Loomer Perkins | 72 | Wife | — | South Carolina |
| 3 | Isaac Sims | 44 | Head | Farmer | South Carolina |
| 4 | Ida Sims | 33 | Wife | — | South Carolina |
| 5 | Earnest Sims | 21 | Brother | Farm Laborer | South Carolina |
| 6 | Willie Sims | 19 | Brother | Farm Laborer | South Carolina |
| 7 | Charlie Sims | 16 | Brother | — | South Carolina |
| 8 | Helen Sims | 14 | Sister | — | South Carolina |
| 9 | Ida Sims | 12 | Sister | — | South Carolina |
| 10 | Jessie Sims | 10 | Sister | — | South Carolina |
| 11 | Henry Hamilton | 35 | Head | Farmer | South Carolina |
| 12 | Mary Hamilton | 34 | Wife | — | South Carolina |
| 13 | Laura Hamilton | 10 | Daughter | — | South Carolina |
| 14 | Sarah Hamilton | 8 | Daughter | — | South Carolina |
| 15 | James Hamilton | 6 | Son | — | South Carolina |
| 16 | Johnnie Hamilton | 3 | Son | — | South Carolina |
| 17 | Arthur Robinson | 26 | Head | Farmer | South Carolina |
| 18 | Eva Robinson | 21 | Wife | — | South Carolina |
| 19 | George Brown | 22 | Head | Farm Laborer | South Carolina |
| 20 | Ruth Brown | 20 | Wife | — | South Carolina |
| 21 | Nelson Brown | 71 | Head | Farmer | South Carolina |
| 22 | Lola Brown | 66 | Wife | — | South Carolina |
| 23 | Ella Brown | 20 | Daughter | — | South Carolina |
| 24 | Rosanna Brown | 19 | Daughter | Farm Laborer | South Carolina |
| 25 | W T Brown | 17 | Son | — | South Carolina |
| 26 | Ben Brown | 16 | Son | — | South Carolina |
| 27 | Mamie Brown THIS PERSON | 15 | Daughter | — | South Carolina |
| 28 | Luther Brown | 8 | Son | — | South Carolina |
| 29 | Jacob Brown | 6 | Son | — | South Carolina |
| 30 | Eddie Dorn | 25 | Head | Farmer | South Carolina |
| 31 | Nessie Dorn | 24 | Wife | — | South Carolina |
| 32 | Sims Murray | 40 | Head | Farmer | South Carolina |
| 33 | Rosie Murray | 27 | Wife | — | South Carolina |
| 34 | Sam Jr Crawford | 46 | Head | Farmer | South Carolina |
| 35 | Marian Crawford | 36 | Wife | — | South Carolina |
| 36 | Annie Crawford | 16 | Daughter | — | South Carolina |
| 37 | Alonzo Crawford | 13 | Son | — | South Carolina |
| 38 | Metia Crawford | 10 | Daughter | — | South Carolina |
| 39 | Robert Crawford | 7 | Son | — | South Carolina |
| 40 | Elizabeth Crawford | 4 | Daughter | — | South Carolina |
| 41 | James Thomas | 36 | Head | Farmer | South Carolina |
| 42 | Sarah Thomas | 35 | Wife | — | South Carolina |
| 43 | James Jr Thomas | 14 | Son | — | South Carolina |
| 44 | Lizzie Thomas | 11 | Daughter | — | South Carolina |
| 45 | Mary Thomas | 8 | Daughter | — | South Carolina |
| 46 | Willie Thomas | 6 | Son | — | South Carolina |
| 47 | Minnie Thomas | 4 | Daughter | — | South Carolina |
| 48 | Ed J Smith | 34 | Head | Farmer | South Carolina |
| 49 | Maggie Smith | 31 | Wife | — | South Carolina |
| 50 | Laura Smith | 6 | Daughter | — | South Carolina |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)