WM
Willie Martin — 1930 US Census Record
Model Tree available1930 United States Federal Census · Oconee, South Carolina
Our Model Tree links this Willie Martin across the 1920, 1930 and 1940 US Censuses in Oconee, South Carolina (XGBoost, ~Confirmed), with identified parents Lee & Maggie — first a son (b.~1910), then head of a 7-person household.
Age 20
b. ~1910
Male
Son
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Oconee, South Carolina |
| Surname | Martin |
| Given Name | Willie |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | Labour |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Labour |
| Township / Ward | Wagner Township |
| Est. Birth Year | ~1910 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Willie | Age | Birth yr |
|---|---|---|---|---|
| Annie Martin | Daughter | — | 19 | ~1911 |
| Margaret Martin | Daughter | — | 11 | ~1919 |
| Irene Martin | Daughter | — | 16 | ~1914 |
| Lee Martin | Head | — | 64 | ~1866 |
| John Martin | Son | — | 22 | ~1908 |
| Willie Martin | Son | — | 20 | ~1910 |
| Maggie Martin | Spouse | — | 44 | ~1886 |
Census Appearances
1920
Oconee, South …
Other, age 9
Oconee, South Carolina · implied b. ~1911 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Willie |
| Relationship to Head | Grand Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Oconee, South …
Son, age 20
Oconee, South Carolina · implied b. ~1910 — 7 household members
| Surname | Martin |
| Given Name | Willie |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Labour |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Oconee-County, South …
Other, age 30
Oconee-County, South Carolina · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | William |
| Relationship to Head | grandson |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Oconee |
| Income (1939) | 0 |
| Highest Grade | No 0 |
| 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 Willie Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Lee Martin (~0.92 confidence) and mother Maggie Martin (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Lee Martin
b. ~1866
Source father
● Household
· direct · ~0.92
Mother
Maggie Martin
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Willie Martin
Son · 1930 · age 20 · b. ~1910 · South Carolina
★ You are viewing this record
Sibling
Annie Martin
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Martin
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Martin
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Martin
Sibling · 1930 · age 22
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 — Oconee, South Carolina
Open full size
1930 US Federal Census — Oconee, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2207unit:0786)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Grady Eads | 4 | Son | — | South Carolina |
| 52 | Lois Eads | 1 | Daughter | — | South Carolina |
| 53 | Tyler Bach | 69 | Head | Farmer | South Carolina |
| 54 | Vinnie Bach | 69 | Wife | — | South Carolina |
| 55 | Robert B. Bach | 25 | Son | Labour | South Carolina |
| 56 | Nellie Bach | 20 | Daughter-in-law | Labour | South Carolina |
| 57 | Eunice Bach | 3 | Grand Daughter | — | South Carolina |
| 58 | Louise Bach | 1 | Grand Daughter | — | South Carolina |
| 59 | Jonas Winchester | 42 | Head | Farmer | South Carolina |
| 60 | Delia Winchester | 41 | Wife | — | South Carolina |
| 61 | James B. Winchester | 16 | Son | — | South Carolina |
| 62 | Lee Winchester | 12 | Son | — | South Carolina |
| 63 | Gladys Winchester | 12 | Daughter | — | South Carolina |
| 64 | Lucile Winchester | 7 | Daughter | — | South Carolina |
| 65 | Julia Winchester | 3 | Daughter | — | South Carolina |
| 66 | Ormand Dickerson | 45 | Head | Farmer | South Carolina |
| 67 | Mattie Dickerson | 40 | Wife | — | South Carolina |
| 68 | Fletcher Edwards | 37 | Head | Farmer | South Carolina |
| 69 | Maude Edwards | 40 | Wife | — | South Carolina |
| 70 | George C. Edwards | 15 | Son | — | South Carolina |
| 71 | Morris Edwards | 13 | Son | — | South Carolina |
| 72 | Sarah Edwards | 11 | Daughter | — | South Carolina |
| 73 | Irene Edwards | 10 | Daughter | — | South Carolina |
| 74 | Guy Edwards | 8 | Daughter | — | South Carolina |
| 75 | James Edwards | 6 | Son | — | South Carolina |
| 76 | Jack Edwards | 4 | Son | — | South Carolina |
| 77 | L. J. Gilstrap | 28 | Head | Farmer | South Carolina |
| 78 | Lula Gilstrap | 24 | Wife | — | South Carolina |
| 79 | Billie Gilstrap | 6 | Son | — | South Carolina |
| 80 | Marion Gilstrap | 4 | Son | — | South Carolina |
| 81 | Ralph Gilstrap | 2 | Son | — | South Carolina |
| 82 | Lawrence Timmons | 54 | Head | Farmer | South Carolina |
| 83 | Mamie Timmons | 54 | Wife | — | South Carolina |
| 84 | Elzie Timmons | 20 | Head | Farmer | South Carolina |
| 85 | Margie Timmons | 19 | Wife | — | South Carolina |
| 86 | James Elliott | 12 | Brother-in-law | — | South Carolina |
| 87 | Charlie Elliott | 10 | Brother-in-law | — | South Carolina |
| 88 | Frank Elliott | 7 | Brother-in-law | — | South Carolina |
| 89 | Sam Elliott | 60 | Father-in-law | Labour | South Carolina |
| 90 | Lee M. Martin | 64 | Head | Farmer | South Carolina |
| 91 | Maggie Martin | 44 | Wife | — | South Carolina |
| 92 | John Martin | 22 | Son | Labour | South Carolina |
| 93 | Willie Martin THIS PERSON | 20 | Son | Labour | South Carolina |
| 94 | Annie M. Martin | 19 | Daughter | — | South Carolina |
| 95 | Irene Martin | 16 | Daughter | — | South Carolina |
| 96 | Margaret Martin | 11 | Daughter | — | South Carolina |
| 97 | Riley J. Underwood | 37 | Head | Farmer | South Carolina |
| 98 | Christina Underwood | 34 | Wife | — | South Carolina |
| 99 | William B. Underwood | 15 | Son | — | South Carolina |
| 100 | Robert Underwood | 13 | Son | — | South Carolina |
Pedigree Summary
Willie + 4 siblings
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)