LT
Louis Thompson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allendale, South Carolina
Our Model Tree links this Louis Thompson across the 1930 and 1940 US Censuses in Allendale, South Carolina (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 7-person household.
Age 8
b. ~1922
Male
Son
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allendale, South Carolina |
| Surname | Thompson |
| Given Name | Louis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 8 |
| 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 | Allendale Township Part |
| Est. Birth Year | ~1922 |
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 Louis | Age | Birth yr |
|---|---|---|---|---|
| Frances Thompson | Daughter | — | 6 | ~1924 |
| Joseph Thompson | Son | — | 3 | ~1927 |
| Eugene Thompson | Son | — | 12 | ~1918 |
| Sam Thompson | Son | — | 5 | ~1925 |
| Sam Thompson | Head | — | 35 | ~1895 |
| Louis Thompson | Son | — | 8 | ~1922 |
| Mattie Thompson | Spouse | — | 30 | ~1900 |
Census Appearances
1930
Allendale, South …
Son, age 8
Allendale, South Carolina · implied b. ~1922 — 7 household members
| Surname | Thompson |
| Given Name | Louis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 8 |
| 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
Allendale-County, South …
Son, age 17
Allendale-County, South Carolina · implied b. ~1923 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Laurie |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Allendale |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 160 |
| Highest Grade | 2 |
| 1935 Residence | Same place |
| 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 Louis Thompson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Louis Thompson
Son · 1930 · age 8 · b. ~1922 · South Carolina
★ You are viewing this record
Sibling
Eugene Thompson
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Thompson
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Thompson
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sam Thompson
Sibling · 1930 · age 5
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 — Allendale, South Carolina
Open full size
1930 US Federal Census — Allendale, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2185unit:0535)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Joe Thompson | 17 | Boarder | None | South Carolina |
| 52 | Ben Bradley | 22 | Head | Laborer | South Carolina |
| 53 | Cattie Bradley | 19 | Wife | Laborer | South Carolina |
| 54 | Ben Bradley | 0 | Son | None | South Carolina |
| 55 | Daughter Lang | 40 | Head | Laborer | South Carolina |
| 56 | Thomas Newman | 35 | Head | Laborer | South Carolina |
| 57 | Frank Miley | 30 | Head | Farmer | South Carolina |
| 58 | Mariah Miley | 25 | Wife | Laborer | South Carolina |
| 59 | Rollin Stokes | 60 | Head | Farmer | South Carolina |
| 60 | Angie Stokes | 40 | Wife | Laborer | South Carolina |
| 61 | Mack Stokes | 18 | Son | Laborer | South Carolina |
| 62 | Nathan Jr Thompson | 60 | Head | Farmer | South Carolina |
| 63 | Sarah Thompson | 55 | Wife | Laborer | South Carolina |
| 64 | Isaac Thompson | 20 | Son | Laborer | South Carolina |
| 65 | John H Thompson | 18 | Son | Laborer | South Carolina |
| 66 | Henry Thompson | 15 | Son | Laborer | South Carolina |
| 67 | Lillie Thompson | 26 | Head | Laborer | South Carolina |
| 68 | Vonia Thompson | 10 | Daughter | None | South Carolina |
| 69 | Sadie Thompson | 9 | Daughter | None | South Carolina |
| 70 | Sam Thompson | 35 | Head | Farmer | South Carolina |
| 71 | Mattie Thompson | 30 | Wife | Laborer | South Carolina |
| 72 | Eugene Thompson | 12 | Son | None | South Carolina |
| 73 | Louis Thompson THIS PERSON | 8 | Son | None | South Carolina |
| 74 | Frances Thompson | 6 | Daughter | None | South Carolina |
| 75 | Sam Thompson | 5 | Son | None | South Carolina |
| 76 | Joseph Thompson | 3 | Son | None | South Carolina |
| 77 | Boston Sr Smalls | 40 | Head | Farmer | South Carolina |
| 78 | May Smalls | 43 | Wife | Laborer | South Carolina |
| 79 | Ruby Smalls | 18 | Daughter | Laborer | South Carolina |
| 80 | Charles E Smalls | 16 | Son | Laborer | South Carolina |
| 81 | Jessie M Smalls | 12 | Daughter | Laborer | South Carolina |
| 82 | Elizabeth Smalls | 10 | Daughter | None | South Carolina |
| 83 | Lillie M Smalls | 8 | Daughter | None | South Carolina |
| 84 | Rosa L Smalls | 7 | Adopted dau | None | South Carolina |
| 85 | Boston Jr Boston | 21 | Head | Laborer | South Carolina |
| 86 | Patsy Boston | 19 | Wife | Laborer | South Carolina |
| 87 | Franklin A Boston | 0 | Son | None | South Carolina |
| 88 | Lizzie Rivers | 57 | Mother-in-law | Laborer | South Carolina |
| 89 | Samuel Miley | 27 | Head | Laborer | South Carolina |
| 90 | Annie P Miley | 25 | Wife | Laborer | South Carolina |
| 91 | Annie P Miley | 4 | Daughter | None | South Carolina |
| 92 | Benj Jones | 45 | Head | Laborer | South Carolina |
| 93 | Bertha Jones | 40 | Wife | Laborer | South Carolina |
| 94 | William Jones | 17 | Son | Laborer | South Carolina |
| 95 | Lona Jones | 15 | Daughter | Laborer | South Carolina |
| 96 | James Johnson | 30 | Head | Laborer | South Carolina |
| 97 | Hannah Johnson | 70 | Mother | None | South Carolina |
| 98 | Lizzie Williams | 60 | Head | Laborer | South Carolina |
| 99 | Josie Williams | 18 | Daughter | Laborer | South Carolina |
| 100 | Mary Williams | 17 | Daughter | Laborer | South Carolina |
Related Census Records
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)