IM
Irene Martin — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Richland, South Carolina
Our Model Tree links this Irene Martin across the 1920 and 1930 US Censuses in Richland, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1913), then head of a 9-person household.
Age 7
b. ~1913
Female
Daughter
Born: South Carolina
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Richland, South Carolina |
| Surname | Martin |
| Given Name | Irene |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 7 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Upper Township |
| Est. Birth Year | ~1913 |
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 Irene | Age | Birth yr |
|---|---|---|---|---|
| Rosey Martin | Spouse | — | 27 | ~1893 |
| Amybell Martin | Daughter | — | 16 | ~1904 |
| Henry Martin | Son | — | 19 | ~1901 |
| Owens Martin | Son | — | 12 | ~1908 |
| Charley Martin | Head | — | 39 | ~1881 |
| Irene Martin | Daughter | — | 7 | ~1913 |
| Beatrice Martin | Daughter | — | 2 | ~1918 |
| Rufus Martin | Son | — | 14 | ~1906 |
| Annie Martin | Daughter | — | 10 | ~1910 |
Census Appearances
1920
Richland, South …
Daughter, age 7
Richland, South Carolina · implied b. ~1913 — 9 household members
| Surname | Martin |
| Given Name | Irene |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 7 |
| 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 |
1930
Richland, South …
Daughter, age 18
Richland, South Carolina · implied b. ~1912 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Isabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| 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 |
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 Irene Martin across 2 US Census years (1920 and 1930) in Richland, South Carolina, using XGBoost record linkage.
Show:
This person
Anchor record
Irene Martin
Daughter · 1920 · age 7 · b. ~1913 · South Carolina
★ You are viewing this record
Sibling
Rufus Martin
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatrice Martin
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Amybell Martin
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Martin
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Owens Martin
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry 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 — Richland, South Carolina
Open full size
1920 US Federal Census — Richland, South Carolina
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1708unit:0312)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lizzie Raibon | 12 | Daughter | — | South Carolina |
| 52 | Charley Martin | 39 | Head | Farmer | South Carolina |
| 53 | Rosey Martin | 27 | Wife | — | South Carolina |
| 54 | Henry Martin | 19 | Son | Laborer | South Carolina |
| 55 | Amybell Martin | 16 | Daughter | Laborer | South Carolina |
| 56 | Rufus Martin | 14 | Son | Laborer | South Carolina |
| 57 | Owens Martin | 12 | Son | Laborer | South Carolina |
| 58 | Annie Martin | 10 | Daughter | Laborer | South Carolina |
| 59 | Irene Martin THIS PERSON | 7 | Daughter | — | South Carolina |
| 60 | Beatrice Martin | 2 | Daughter | — | South Carolina |
| 61 | Walter Jacobs | 41 | Head | Farmer | South Carolina |
| 62 | Hattie Jacobs | 27 | Wife | — | South Carolina |
| 63 | Willie Jacobs | 8 | Son | — | South Carolina |
| 64 | John Jeffers | 45 | Head | Farmer | South Carolina |
| 65 | Henry Sarah | 45 | Head | Farmer | South Carolina |
| 66 | Lizzie Sarah | 37 | Wife | Laborer | South Carolina |
| 67 | Ollie Sarah | 16 | Daughter | Laborer | South Carolina |
| 68 | Moses Sarah | 14 | Son | Laborer | South Carolina |
| 69 | Samuel Sarah | 12 | Son | Laborer | South Carolina |
| 70 | Henry Sarah | 7 | Son | — | South Carolina |
| 71 | Mabel Sarah | 2 | Daughter | — | South Carolina |
| 72 | Lamar Jeffers | 52 | Head | Farmer | South Carolina |
| 73 | Harriett Jeffers | 27 | Wife | Laborer | South Carolina |
| 74 | Lamar Jeffers | 11 | Son | — | South Carolina |
| 75 | Cary Jeffers | 9 | Daughter | — | South Carolina |
| 76 | Cleveland Jeffers | 7 | Son | — | South Carolina |
| 77 | Willie Jeffers | 5 | Son | — | South Carolina |
| 78 | Ellerson Davis | 27 | Head | Farmer | South Carolina |
| 79 | James Davis | 26 | Son | Laborer | South Carolina |
| 80 | Hubert Davis | 24 | Son | Laborer | South Carolina |
| 81 | George Aldon | 44 | Head | Farmer | South Carolina |
| 82 | Larie Aldon | 37 | Wife | Laborer | South Carolina |
| 83 | Frances Young | 66 | Mother-in-law | Laborer | South Carolina |
| 84 | Mary Smith | 58 | Head | Farmer | South Carolina |
| 85 | Willie Smith | 27 | Wife | — | South Carolina |
| 86 | John Smith | 21 | Son | Laborer | South Carolina |
| 87 | Lizzie Smith | 17 | Daughter | Laborer | South Carolina |
| 88 | Willie Smith | 15 | Son | Laborer | South Carolina |
| 89 | Lula Smith | 12 | Daughter | Laborer | South Carolina |
| 90 | Alex Smith | 12 | Son | Laborer | South Carolina |
| 91 | James Gates | 40 | Head | Farmer | South Carolina |
| 92 | Mary Gates | 39 | Wife | Laborer | South Carolina |
| 93 | Frank Gates | 11 | Son | Laborer | South Carolina |
| 94 | Mckinney Gates | 5 | Son | — | South Carolina |
| 95 | John Gates | 22 | Head | Laborer | South Carolina |
| 96 | Lula Gates | 22 | Wife | — | South Carolina |
| 97 | George Jeffers | 52 | Head | Farmer | South Carolina |
| 98 | Rebecca Jeffers | 40 | Wife | Laborer | South Carolina |
| 99 | Sam Jeffers | 18 | Son | Laborer | South Carolina |
| 100 | Henry Jeffers | 16 | Son | Laborer | 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)