LM
Lois Martin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Horry, South Carolina
Our Model Tree links this Lois Martin across the 1930 and 1940 US Censuses in Horry, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 8-person household.
Age 4
b. ~1926
Female
Daughter
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Horry, South Carolina |
| Surname | Martin |
| Given Name | Lois |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | none |
| Can Read/Write | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Dogwood Neck Township Part Of |
| Est. Birth Year | ~1926 |
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 1930 census.
| Name | Relation to head | Relative to Lois | Age | Birth yr |
|---|---|---|---|---|
| Ruth Martin | Daughter | — | 15 | ~1915 |
| Joseph Martin | Head | — | 50 | ~1880 |
| Zola Martin | Daughter | — | 9 | ~1921 |
| Edna Martin | Daughter | — | 12 | ~1918 |
| Dorothy Martin | Daughter | — | 6 | ~1924 |
| Mabel Martin | Daughter | — | 18 | ~1912 |
| Lois Martin | Daughter | — | 4 | ~1926 |
| Inez Martin | Other | — | 46 | ~1884 |
Census Appearances
1930
Horry, South …
Daughter, age 4
Horry, South Carolina · implied b. ~1926 — 8 household members
| Surname | Martin |
| Given Name | Lois |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | none |
| Can Read/Write | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Horry-County, South …
Daughter, age 15
Horry-County, South Carolina · implied b. ~1925 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mortain |
| Given Name | Louise |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Horry |
| 1935 Residence (County) | Horry |
| Highest Grade | No 5 |
| 1935 Residence | South Carolina |
| 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 Lois Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lois Martin
Daughter · 1930 · age 4 · b. ~1926 · South Carolina
★ You are viewing this record
Sibling
Zola Martin
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Martin
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Martin
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edna Martin
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mabel Martin
Sibling · 1930 · age 18
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
1930 US Federal Census — Horry, South Carolina
Open full size
1930 US Federal Census — Horry, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2201unit:0911)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Evangeline Griggs | 9 | Daughter | None | South Carolina |
| 2 | James W. Shipp | 23 | Head | Preacher | Florida |
| 3 | Ellie E. Shipp | 24 | Wife-H | None | South Carolina |
| 4 | William J. Shipp | 5 | Son | None | South Carolina |
| 5 | Millie F. Shipp | 1 | Daughter | None | Virginia |
| 6 | W. Hampton Gore | 53 | Head | Farmer | South Carolina |
| 7 | Jessie F. Gore | 50 | Wife-H | None | South Carolina |
| 8 | Edith G. Gore | 12 | Daughter | None | South Carolina |
| 9 | Willie H. Gore | 10 | Son | None | South Carolina |
| 10 | Wallace L. Gore | 7 | Son | None | South Carolina |
| 11 | Norwood Gore | 5 | Son | None | South Carolina |
| 12 | Lacie C. Gore | 2 | Daughter | None | South Carolina |
| 13 | Sammy Graham | 38 | Head | Farmer | South Carolina |
| 14 | Isadora Graham | 34 | Wife-H | None | South Carolina |
| 15 | Flowers Graham | 11 | Daughter | None | South Carolina |
| 16 | Wilson Graham | 2 | Son | None | South Carolina |
| 17 | Pearlee Graham | 0 | Son | None | South Carolina |
| 18 | George Jones | 40 | Boarder | Laborer | South Carolina |
| 19 | Joseph W. Martin | 50 | Head | Farmer | South Carolina |
| 20 | Inez L. Martin | 46 | Wife-H | None | South Carolina |
| 21 | Mabel Martin | 18 | Daughter | None | South Carolina |
| 22 | Ruth Martin | 15 | Daughter | None | South Carolina |
| 23 | Edna Martin | 12 | Daughter | None | South Carolina |
| 24 | Zola Martin | 9 | Daughter | None | South Carolina |
| 25 | Dorothy Martin | 6 | Daughter | None | South Carolina |
| 26 | Lois Martin THIS PERSON | 4 | Daughter | None | South Carolina |
| 27 | Agnes Jones | 40 | Head | Farmer | South Carolina |
| 28 | Alton Katie Jones | 20 | Daughter | None | South Carolina |
| 29 | Mack Allen | 32 | Son-in-law | None | South Carolina |
| 30 | Edelle Hooks | 19 | Daughter | None | South Carolina |
| 31 | Vander Hooks | 15 | Son | None | South Carolina |
| 32 | Celina Allen | 2 | Grand daughter | None | South Carolina |
| 33 | Mack Jr. Allen | 0 | Grand son | None | South Carolina |
| 34 | James Johnson | 25 | Head | Farmer | South Carolina |
| 35 | Lula Johnson | 26 | Wife-H | None | South Carolina |
| 36 | Willie L. Johnson | 3 | Son | None | South Carolina |
| 37 | Ester L. Johnson | 1 | Daughter | None | South Carolina |
| 38 | Sam L. Johnson | 48 | Head | Farmer | South Carolina |
| 39 | Dora Johnson | 50 | Wife-H | None | South Carolina |
| 40 | Ervie Johnson | 17 | Son | None | South Carolina |
| 41 | Walter Johnson | 14 | Daughter | None | South Carolina |
| 42 | Henry Johnson | 12 | Son | None | South Carolina |
| 43 | Cleo Johnson | 7 | Daughter | None | South Carolina |
| 44 | Frank C. Brooks | 46 | Head | Farmer | North Carolina |
| 45 | Dalia Brooks | 47 | Wife-H | None | South Carolina |
| 46 | Jerry Brooks | 23 | Son | None | South Carolina |
| 47 | Herbert Brooks | 17 | Son | None | South Carolina |
| 48 | Leon Brooks | 6 | Son | None | South Carolina |
| 49 | Charley Penny | 20 | Head | Farmer | North Carolina |
| 50 | Lutie O. Penny | 20 | Wife-H | None | South Carolina |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)