RM
Rosa Martin — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Anderson, South Carolina
Our Model Tree links this Rosa Martin across the 1920 and 1930 US Censuses in Anderson, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1906), then head of a 8-person household.
Age 14
b. ~1906
Female
Daughter
Born: South Carolina
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Anderson, South Carolina |
| Surname | Martin |
| Given Name | Rosa |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | Labour |
| Industry | Home farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Labour |
| Township / Ward | Hall Township |
| Est. Birth Year | ~1906 |
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 1920 census.
| Name | Relation to head | Relative to Rosa | Age | Birth yr |
|---|---|---|---|---|
| George Martin | Son | — | 26 | ~1894 |
| Carrie Martin | Spouse | — | 48 | ~1872 |
| Corine Martin | Daughter | — | 16 | ~1904 |
| Oscar Martin | Son | — | 18 | ~1902 |
| Creo Martin | Daughter | — | 12 | ~1908 |
| Rosa Martin | Daughter | — | 14 | ~1906 |
| Lewis Martin | Head | — | 54 | ~1866 |
| Olga Martin | Daughter | — | 2 | ~1918 |
Census Appearances
1920
Anderson, South …
Daughter, age 14
Anderson, South Carolina · implied b. ~1906 — 8 household members
| Surname | Martin |
| Given Name | Rosa |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Labour |
| Industry | Home farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Anderson, South …
Daughter, age 22
Anderson, South Carolina · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Rosie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Cook |
| Industry | Private Family |
| Class of Worker | W |
| Can Read/Write | 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 Rosa Martin across 2 US Census years (1920 and 1930) in Anderson, South Carolina, using XGBoost record linkage.
Show:
This person
Anchor record
Rosa Martin
Daughter · 1920 · age 14 · b. ~1906 · South Carolina
★ You are viewing this record
Sibling
George Martin
Sibling · 1920 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Creo Martin
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oscar Martin
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Olga Martin
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Corine Martin
Sibling · 1920 · age 16
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 — Anderson, South Carolina
Open full size
1920 US Federal Census — Anderson, South Carolina
Page Contents
47 people indexed on this census page (ia:1920:14thcensusofpopu1684unit:0850)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Eric P. Cain | 44 | Head | Farmer | South Carolina |
| 52 | Lula Cain | 38 | Wife | Laborer | Georgia |
| 53 | Amos Cain | 16 | Son | Laborer | South Carolina |
| 54 | Danis Cain | 13 | Son | Laborer | South Carolina |
| 55 | Charles Cain | 11 | Step Son | Laborer | South Carolina |
| 56 | Wade Cain | 7 | Step Son | — | South Carolina |
| 57 | Sadie Cain | 7 | Step Daughter | — | South Carolina |
| 58 | Lewis S. Martin | 54 | Head | Farmer | South Carolina |
| 59 | Carrie Martin | 48 | Wife | — | South Carolina |
| 60 | George Martin | 26 | Son | Labour | South Carolina |
| 61 | Oscar Martin | 18 | Son | Labour | South Carolina |
| 62 | Corine Martin | 16 | Daughter | Labour | South Carolina |
| 63 | Rosa Martin THIS PERSON | 14 | Daughter | Labour | South Carolina |
| 64 | Creo Martin | 12 | Daughter | — | South Carolina |
| 65 | Olga Martin | 2 | Daughter | — | South Carolina |
| 66 | Florence Brown | 49 | Head | Farmer | South Carolina |
| 67 | Lesser Brown | 18 | Daughter | Labour | South Carolina |
| 68 | Charlie Brown | 26 | Head | Labour | South Carolina |
| 69 | Geneva Brown | 24 | Wife | Labour | South Carolina |
| 70 | Wrenna Brown | 4 | Daughter | — | South Carolina |
| 71 | Mary Brown | 2 | Daughter | — | South Carolina |
| 72 | Lonnie M. Lotham | 42 | Head | Farmer | South Carolina |
| 73 | Pearl S. Lotham | 23 | Wife | Labour | South Carolina |
| 74 | Gertrude Lotham | 14 | Daughter | Labour | South Carolina |
| 75 | Mary Lotham | 10 | Daughter | Labour | South Carolina |
| 76 | Margaret Lotham | 8 | Daughter | — | South Carolina |
| 77 | Sunell Lotham | 2 | Daughter | — | South Carolina |
| 78 | Robert S. Belton | 32 | Head | Farmer | South Carolina |
| 79 | Lidie Belton | 30 | Wife | Labour | South Carolina |
| 80 | Clyde Belton | 14 | Son | Labour | South Carolina |
| 81 | Willie Belton | 11 | Son | Labour | South Carolina |
| 82 | L. C. Belton | 8 | Son | — | South Carolina |
| 83 | Bowman Frazier | 25 | Head | Farmer | South Carolina |
| 84 | Lula Frazier | 22 | Wife | Labour | South Carolina |
| 85 | Jenette Frazier | 2 | Daughter | — | South Carolina |
| 86 | Marion Frazier | 1 | Daughter | — | South Carolina |
| 87 | Morris J. Adams | 45 | Head | Farmer | South Carolina |
| 88 | Fannie Adams | 36 | Wife | Labour | South Carolina |
| 89 | Hattie Adams | 20 | Daughter | Labour | South Carolina |
| 90 | Rosa N. Adams | 18 | Daughter | Labour | South Carolina |
| 91 | Fred Adams | 16 | Son | Labour | South Carolina |
| 92 | Charlotte Adams | 15 | Daughter | Labour | South Carolina |
| 93 | Carrie Adams | 13 | Daughter | Labour | South Carolina |
| 94 | Equilla Adams | 6 | Daughter | — | South Carolina |
| 95 | Melvin Adams | 3 | Son | — | South Carolina |
| 96 | Nelson Wyley Adams | 10 | Brother-in-law | — | South Carolina |
| 97 | Nelson Elbert Adams | 21 | Brother-in-law | Labour | South Carolina |
Related Census Records
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)