RM
Roy Martin — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Anderson, South Carolina
Our Model Tree links this Roy Martin across the 1910 and 1920 US Censuses in Anderson, South Carolina (XGBoost, ~Confirmed) — first a son (b.~1909), then head of a 10-person household.
Age 11
b. ~1909
Male
Son
Born: South Carolina
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Anderson, South Carolina |
| Surname | Martin |
| Given Name | Roy |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Laborer |
| Township / Ward | Williamston Township Part Of |
| Est. Birth Year | ~1909 |
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.
10 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Roy | Age | Birth yr |
|---|---|---|---|---|
| Myrtle Martin | Daughter | — | 5 | ~1915 |
| Roy Martin | Son | — | 11 | ~1909 |
| Robert Martin | Head | — | 41 | ~1879 |
| Sallie Martin | Spouse | — | 44 | ~1876 |
| May Martin | Daughter | — | 9 | ~1911 |
| Ruben Martin | Son | — | 16 | ~1904 |
| Nettie Martin | Daughter | — | 19 | ~1901 |
| Blagg Martin | Son | — | 7 | ~1913 |
| Adger Martin | Son | — | 13 | ~1907 |
| Rufus Martin | Son | — | 18 | ~1902 |
Census Appearances
1910
Anderson, South …
Son, age 1
Anderson, South Carolina · implied b. ~1909 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Roy S |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | South Carolina |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1920
Anderson, South …
Son, age 11
Anderson, South Carolina · implied b. ~1909 — 10 household members
| Surname | Martin |
| Given Name | Roy |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | South Carolina |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| 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 Roy Martin across 2 US Census years (1910 and 1920) in Anderson, South Carolina, using XGBoost record linkage.
Show:
This person
Anchor record
Roy Martin
Son · 1920 · age 11 · b. ~1909 · South Carolina
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Sibling
Rufus Martin
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Blagg Martin
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruben Martin
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Myrtle Martin
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
May Martin
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Adger Martin
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nettie Martin
Sibling · 1920 · age 19
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
50 people indexed on this census page (ia:1920:14thcensusofpopu1685unit:0515)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Clarence Ellison | 5 | son | None | South Carolina |
| 52 | Clyde Ellison | 5 | son | None | South Carolina |
| 53 | Lelia Ellison | 0 | daughter | None | South Carolina |
| 54 | Robert Martin | 41 | Head | Farmer | Mississippi |
| 55 | Sallie Martin | 44 | wife | None | South Carolina |
| 56 | Nettie Martin | 19 | daughter | None | South Carolina |
| 57 | Rufus Martin | 18 | son | Laborer | South Carolina |
| 58 | Ruben Martin | 16 | son | Laborer | South Carolina |
| 59 | Adger Martin | 13 | son | Laborer | South Carolina |
| 60 | Roy Martin THIS PERSON | 11 | son | Laborer | South Carolina |
| 61 | May Martin | 9 | daughter | None | South Carolina |
| 62 | Blagg Martin | 7 | son | None | South Carolina |
| 63 | Myrtle Martin | 5 | daughter | None | South Carolina |
| 64 | John G. Rhodes | 80 | Head | None | South Carolina |
| 65 | Betty A. Rhodes | 77 | wife | None | South Carolina |
| 66 | Luther A. Martin | 28 | Head | Farmer | South Carolina |
| 67 | Annie H. Martin | 27 | wife | Laborer | South Carolina |
| 68 | John O. Owens | 28 | Head | Farmer | South Carolina |
| 69 | Annie Owens | 32 | wife | None | South Carolina |
| 70 | Le Roy Owens | 9 | son | None | South Carolina |
| 71 | Lannie L. Owens | 8 | son | None | South Carolina |
| 72 | Annie Owens | 7 | daughter | None | South Carolina |
| 73 | Flora Owens | 5 | daughter | None | South Carolina |
| 74 | Ida Annie Owens | 3 | daughter | None | South Carolina |
| 75 | Franklin Owens | 2 | son | None | South Carolina |
| 76 | John C. Owens | 0 | son | None | South Carolina |
| 77 | Ida Casey | 31 | Head | Laborer | South Carolina |
| 78 | Louise Casey | 15 | daughter | Laborer | South Carolina |
| 79 | Lila Casey | 13 | daughter | Laborer | South Carolina |
| 80 | Audrie Casey | 11 | daughter | None | South Carolina |
| 81 | Martyn Casey | 8 | son | None | South Carolina |
| 82 | Jesse Rhodes | 21 | Boarder | Laborer | South Carolina |
| 83 | Alma Rhodes | 19 | daughter | Laborer | South Carolina |
| 84 | Berry Williams | 46 | Head | Farmer | South Carolina |
| 85 | Amelia Williams | 46 | wife | Laborer | South Carolina |
| 86 | Hattie Williams | 17 | daughter | Laborer | South Carolina |
| 87 | Oscar V. Williams | 15 | son | Laborer | South Carolina |
| 88 | Henry Williams | 14 | daughter | Laborer | South Carolina |
| 89 | Gladis Williams | 14 | daughter | Laborer | South Carolina |
| 90 | Eva Williams | 12 | daughter | Laborer | South Carolina |
| 91 | Bennie Williams | 10 | son | Laborer | South Carolina |
| 92 | Cato L. Williams | 6 | son | None | South Carolina |
| 93 | Victor Jackson | 38 | Head | Farmer | South Carolina |
| 94 | Julia Jackson | 33 | wife | Laborer | South Carolina |
| 95 | John J. Jackson | 15 | son | None | South Carolina |
| 96 | Lillie M. Jackson | 12 | daughter | None | South Carolina |
| 97 | Ida Lee Jackson | 11 | daughter | None | South Carolina |
| 98 | Mamie Jackson | 9 | daughter | None | South Carolina |
| 99 | Ruby May Jackson | 7 | daughter | None | South Carolina |
| 100 | William B. Jackson | 6 | son | None | 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)