DT
Doris Thomas — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Marion, South Carolina
Our Model Tree links this Doris Thomas across the 1930 and 1940 US Censuses in Marion, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 8-person household.
Age 1
b. ~1929
Female
Daughter
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Marion, South Carolina |
| Surname | Thomas |
| Given Name | Doris D. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Additional Details | |
| Occupation | none |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Marion Town |
| Est. Birth Year | ~1929 |
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 Doris | Age | Birth yr |
|---|---|---|---|---|
| Rebecca Thomas | Spouse | — | 38 | ~1892 |
| Worth Thomas | Son | — | 5 | ~1925 |
| Duncan Thomas | Son | — | 7 | ~1923 |
| Virginia Thomas | Daughter | — | 8 | ~1922 |
| J Thomas | Head | — | 51 | ~1879 |
| Carlyle Thomas | Son | — | 6 | ~1924 |
| Bettie Thomas | Daughter | — | 3 | ~1927 |
| Doris Thomas | Daughter | — | 1 | ~1929 |
Census Appearances
1930
Marion, South …
Daughter, age 1
Marion, South Carolina · implied b. ~1929 — 8 household members
| Surname | Thomas |
| Given Name | Doris D. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | none |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Marion-County, South …
Daughter, age 12
Marion-County, South Carolina · implied b. ~1928 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thames |
| Given Name | Doris |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Marion Town |
| 1935 Residence (County) | Marion |
| Highest Grade | G 5 |
| 1935 Residence | Same House |
| 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 Doris Thomas across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Doris Thomas
Daughter · 1930 · age 1 · b. ~1929 · South Carolina
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Sibling
Virginia Thomas
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Duncan Thomas
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Worth Thomas
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bettie Thomas
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carlyle Thomas
Sibling · 1930 · age 6
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 — Marion, South Carolina
Open full size
1930 US Federal Census — Marion, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2206unit:0157)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Melyan D. Beverly | 6 | Daughter | None | South Carolina |
| 52 | Nilda Beverly | 3 | Daughter | None | South Carolina |
| 53 | Cornelius D. Cox | 29 | Head | Plumber | South Carolina |
| 54 | Hallie F. Cox | 20 | Wife | None | South Carolina |
| 55 | William C. Cox | 4 | Son | None | South Carolina |
| 56 | Jack F. Cox | 2 | Son | None | South Carolina |
| 57 | J. Duncan Thomas | 51 | Head | Manager | North Carolina |
| 58 | Rebecca N. Thomas | 38 | Wife | None | North Carolina |
| 59 | Virginia B. Thomas | 8 | Daughter | None | North Carolina |
| 60 | Duncan Jr. Thomas | 7 | Son | None | North Carolina |
| 61 | Carlyle Thomas | 6 | Son | None | South Carolina |
| 62 | Worth W. Thomas | 5 | Son | None | South Carolina |
| 63 | Bettie N. Thomas | 3 | Daughter | None | South Carolina |
| 64 | Doris D. Thomas THIS PERSON | 1 | Daughter | None | South Carolina |
| 65 | Florence A. Mullins | 45 | Head | None | South Carolina |
| 66 | Sarah F. Mullins | 80 | Mother | None | South Carolina |
| 67 | Julien Gervais | 35 | Roomer | Clerk | South Carolina |
| 68 | Edward G. Rogers | 60 | Head | Agent Depot | South Carolina |
| 69 | Elizabeth L. Rogers | 53 | Wife | None | South Carolina |
| 70 | Charles Bell | 54 | Head | Manager | Pennsylvania |
| 71 | Blanche Bell | 55 | Wife | None | Pennsylvania |
| 72 | Bessie Trimmell | 24 | Roomer | Operator | South Carolina |
| 73 | Charles M. Spann | 45 | Head | Speculator | South Carolina |
| 74 | Bell Spann | 45 | Wife | None | South Carolina |
| 75 | Louella Spann | 21 | Daughter | None | South Carolina |
| 76 | Edward C. Spann | 12 | Son | None | South Carolina |
| 77 | Florence S. Bethea | 74 | Head | None | South Carolina |
| 78 | Eloise Bethea | 50 | Daughter | Clerk | South Carolina |
| 79 | Mary M. Bethea | 38 | Daughter | Clerk | South Carolina |
| 80 | James F. Leonoly | 60 | Head | Farmer | South Carolina |
| 81 | Alice G. Leonoly | 43 | Wife | None | South Carolina |
| 82 | Jessie Leonoly | 21 | Daughter | None | South Carolina |
| 83 | Frank F. Covington | 77 | Head | Solicitor | South Carolina |
| 84 | Elizabeth Covington | 38 | Daughter | Music Teacher | South Carolina |
| 85 | Hallie Ab Covington | 35 | Daughter | Missionary | South Carolina |
| 86 | Robert Boatwright | 26 | Head | Railway Carrier | South Carolina |
| 87 | Marion Boatwright | 20 | Wife | None | South Carolina |
| 88 | William J. Hammond | 67 | Head | Mill Foreman | New York |
| 89 | Della B. Hammond | 44 | Wife | None | West Virginia |
| 90 | William Jr. Hammond | 13 | Son | None | Virginia |
| 91 | Ed. J. Pourclou | 37 | Head | Superintendent | Louisiana |
| 92 | Aida Pourclou | 28 | Wife | None | Mississippi |
| 93 | Scott J. Bell | 71 | Head | None | Pennsylvania |
| 94 | Mary E. Bell | 72 | Wife | None | Pennsylvania |
| 95 | Blanche L. Bell | 42 | Daughter | Reporter | Pennsylvania |
| 96 | Robinson Johnson | 48 | Head | Editor | South Carolina |
| 97 | Eveline S. Johnson | 46 | Wife | None | Illinois |
| 98 | Robinson Jr. Johnson | 15 | Son | None | South Carolina |
| 99 | Eveline S. Johnson | 13 | Daughter | None | South Carolina |
| 100 | Kate P. Johnson | 9 | Daughter | 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)