RM
Ruby Martin — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Horry, South Carolina
Our Model Tree links this Ruby Martin across the 1910 and 1920 US Censuses in Horry, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1904), then head of a 9-person household.
Age 16
b. ~1904
Female
Daughter
Born: South Carolina
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Horry, South Carolina |
| Surname | Martin |
| Given Name | Ruby E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | Farm Labor |
| Industry | Home 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 | Farm Laborer |
| Township / Ward | Dog Bluff Township |
| Est. Birth Year | ~1904 |
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 Ruby | Age | Birth yr |
|---|---|---|---|---|
| Alberta Martin | Daughter | — | 9 | ~1911 |
| Mary Martin | Spouse | — | 41 | ~1879 |
| Inez Martin | Daughter | — | 20 | ~1900 |
| Clara Martin | Daughter | — | 7 | ~1913 |
| Ruby Martin | Daughter | — | 16 | ~1904 |
| Geneva Martin | Daughter | — | 2 | ~1918 |
| Theodore Martin | Son | — | 5 | ~1915 |
| Johnston Martin | Son | — | 12 | ~1908 |
| James Martin | Head | — | 43 | ~1877 |
Census Appearances
1910
Horry, South …
Other, age 10
Horry, South Carolina · implied b. ~1900 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Ruby |
| Relationship to Head | Niece |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Farm laborer |
| Industry | Home farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1920
Horry, South …
Daughter, age 16
Horry, South Carolina · implied b. ~1904 — 9 household members
| Surname | Martin |
| Given Name | Ruby E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Farm Labor |
| Industry | Home 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 Ruby Martin across 2 US Census years (1910 and 1920) in Horry, South Carolina, using XGBoost record linkage.
Show:
This person
Anchor record
Ruby Martin
Daughter · 1920 · age 16 · b. ~1904 · South Carolina
★ You are viewing this record
Sibling
Theodore Martin
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alberta Martin
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Johnston Martin
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Inez Martin
Sibling · 1920 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Geneva Martin
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clara Martin
Sibling · 1920 · age 7
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 — Horry, South Carolina
Open full size
1920 US Federal Census — Horry, South Carolina
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1699unit:0268)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Estell Richardson | 10 | Daughter | — | South Carolina |
| 2 | Emond Richardson | 7 | Son | — | South Carolina |
| 3 | Susan Richardson | 3 | Daughter | — | South Carolina |
| 4 | Leona Richardson | 0 | Daughter | — | South Carolina |
| 5 | James L Martin | 43 | Head | Farmer | South Carolina |
| 6 | Mary Martin | 41 | Wife | — | South Carolina |
| 7 | Inez Martin | 20 | Daughter | Farm Labor | South Carolina |
| 8 | Ruby E Martin THIS PERSON | 16 | Daughter | Farm Labor | South Carolina |
| 9 | Johnston Martin | 12 | Son | Farm Labor | South Carolina |
| 10 | Alberta Martin | 9 | Daughter | — | South Carolina |
| 11 | Clara Martin | 7 | Daughter | — | South Carolina |
| 12 | Theodore Martin | 5 | Son | — | South Carolina |
| 13 | Geneva Martin | 2 | Daughter | — | South Carolina |
| 14 | Daniel G Martin | 38 | Head | Farmer | South Carolina |
| 15 | Lizzie Martin | 36 | Wife | — | South Carolina |
| 16 | Mack R Martin | 15 | Son | Farm Labor | South Carolina |
| 17 | Charlie Martin | 12 | Son | — | South Carolina |
| 18 | Doris M Martin | 6 | Daughter | — | South Carolina |
| 19 | Archie C Martin | 1 | Son | — | South Carolina |
| 20 | James Lewis | 33 | Head | Farmer | South Carolina |
| 21 | Daphne Lewis | 30 | Wife | — | South Carolina |
| 22 | Thelma E Lewis | 4 | Daughter | — | South Carolina |
| 23 | Dewey Lee | 22 | Head | Farmer | South Carolina |
| 24 | Dora Lee | 20 | Wife | — | South Carolina |
| 25 | Norton Lee | 1 | Son | — | South Carolina |
| 26 | Sallie Little | 50 | Mother-in-law | — | South Carolina |
| 27 | Jesse Martin | 33 | Head | Farmer | South Carolina |
| 28 | Pollie Martin | 24 | Wife | — | South Carolina |
| 29 | Frank Martin | 10 | Son | — | South Carolina |
| 30 | Lizzie Martin | 8 | Daughter | — | South Carolina |
| 31 | Albert Martin | 6 | Son | — | South Carolina |
| 32 | Norton Martin | 2 | Son | — | South Carolina |
| 33 | John D Anderson | 39 | Head | Salesman | South Carolina |
| 34 | Grace Anderson | 24 | Wife | — | South Carolina |
| 35 | Louis A Lawrimore | 32 | Head | Salesman | South Carolina |
| 36 | Lila Lawrimore | 30 | Wife | — | South Carolina |
| 37 | Fontine Lawrimore | 11 | Son | — | South Carolina |
| 38 | Thelma Lawrimore | 7 | Daughter | — | South Carolina |
| 39 | Gussie Lawrimore | 5 | Daughter | — | South Carolina |
| 40 | Julius Lawrimore | 3 | Son | — | South Carolina |
| 41 | Lillie Lawrimore | 57 | Mother | — | South Carolina |
| 42 | Minnie Powell | 17 | Boarder | — | South Carolina |
| 43 | Stephen M Robert | 50 | Head | Farmer | South Carolina |
| 44 | Sallie Robert | 50 | Wife | — | South Carolina |
| 45 | Minnie Robert | 21 | Daughter | — | South Carolina |
| 46 | Fred Robert | 17 | Son | Farm Labor | South Carolina |
| 47 | Clarence Robert | 15 | Son | Farm Labor | South Carolina |
| 48 | Theodore Robert | 13 | Daughter | — | South Carolina |
| 49 | Kathleen Robert | 12 | Daughter | — | South Carolina |
| 50 | Annie Lee | 61 | Mother-in-law | Farm Labor | 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)