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Andrew Thomas — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Williamsburg, South Carolina

Our Model Tree links this Andrew Thomas across the 1910, 1920 and 1930 US Censuses in Williamsburg, South Carolina (XGBoost, ~Confirmed), with identified parents Alford & George — 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 Year1930
LocationWilliamsburg, South Carolina
SurnameThomas
Given NameAndrew
Relationship to HeadSon
SexM
Color / RaceBlack
Age20
Marital StatusSingle
BirthplaceSouth Carolina
Father's BirthplaceSouth Carolina
Mother's BirthplaceSouth Carolina
Additional Details
OccupationLaborer
IndustryFarm
Class of WorkerW
Can Read/WriteNo
Birth StateSouth Carolina
Birth CountryUnited States
Birthplace (normalized)south carolina
OccupationLaborer
Township / WardMingo Creek Township Part Of
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 Andrew Age Birth yr
Andrew Thomas Son — 20 ~1910
Wash Thomas Head — 50 ~1880
Annie Thomas Daughter — 16 ~1914
James Thomas Son — 1 ~1929
Viola Thomas Spouse — 50 ~1880
Lillie Thomas Daughter — 18 ~1912
Bertha Thomas Daughter — 4 ~1926

Census Appearances

1910
Newberry, South …
Son, age 2
Newberry, South Carolina · implied b. ~1908 — 9 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Thomas
Given Name Andrew
Relationship to Head Son
Sex M
Color / Race Black
Age 2
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
1920
Newberry, South …
Son, age 10
Newberry, South Carolina · implied b. ~1910 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Thomas
Given Name Andrew
Relationship to Head Son
Sex M
Color / Race Black
Age 10
Marital Status Single
Birthplace South Carolina
Father's Birthplace South Carolina
Mother's Birthplace South Carolina
Occupation Laborer
Industry House farm
Class of Worker OA
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State South Carolina
Birth Country United States
Birthplace (normalized) south carolina
1930
Williamsburg, South …
Son, age 20
Williamsburg, South Carolina · implied b. ~1910 — 7 household members
Surname Thomas
Given Name Andrew
Relationship to Head Son
Sex M
Color / Race Black
Age 20
Marital Status Single
Birthplace South Carolina
Father's Birthplace South Carolina
Mother's Birthplace South Carolina
Occupation Laborer
Industry Farm
Class of Worker W
Can Read/Write No
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.
Model Tree available
Our Model Tree links Andrew Thomas across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: father Alford Thomas (~0.92 confidence) and father George Thomas (~0.92 confidence) and father Wash Thomas (~0.92 confidence) and mother Ludy Thomas (~0.92 confidence) and mother Mary Thomas (~0.92 confidence) and mother Viola Thomas (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Alford Thomas
b. ~1872
Source father
● Household · direct · ~0.92
Father
George Thomas
b. ~1870
Source father
● Household · direct · ~0.92
Father
Wash Thomas
b. ~1880
Source father
● Household · direct · ~0.92
Mother
Ludy Thomas
b. ~1870
Source mother
● Household · direct · ~0.92
Mother
Mary Thomas
b. ~1881
Source mother
● Household · direct · ~0.92
Mother
Viola Thomas
b. ~1880
Source mother
● Household · direct · ~0.92
This person
Anchor record
Andrew Thomas
Son · 1930 · age 20 · b. ~1910 · South Carolina
★ You are viewing this record
Sibling
Annie Thomas
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bertha Thomas
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Thomas
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillie Thomas
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 — Williamsburg, South Carolina Open full size

Page Contents

50 people indexed on this census page (ia:1930:15thcensus2215unit:0714)

Line Name Age Relation Occupation Birthplace
1 William Bailey 52 Head — South Carolina
2 James Brockington 49 Head — South Carolina
3 William Page 25 Head Laborer South Carolina
4 Alice Page 24 Wife — South Carolina
5 Elizabeth Page 5 Daughter — South Carolina
6 Jennie Page 3 Daughter — South Carolina
7 James Page 1 Son — South Carolina
8 Joe Cooper 33 Head — South Carolina
9 Joe Dixon 32 Head Farmer South Carolina
10 Lucretia Dixon 31 Wife — South Carolina
11 Mariah Dixon 17 Daughter — South Carolina
12 Joe Dixon 15 Son Laborer South Carolina
13 Maybell Dixon 12 Daughter — South Carolina
14 John Dixon 11 Son — South Carolina
15 James Dixon 8 Son — South Carolina
16 Willie Dixon 6 Daughter — South Carolina
17 Sam Harrison 60 Head Farmer South Carolina
18 Mary Harrison 55 Wife — South Carolina
19 Sophie Harrison 17 Daughter — South Carolina
20 Clarence Harrison 14 Son Laborer South Carolina
21 Melvin Harrison 13 Son — South Carolina
22 Annie Harrison 10 Daughter — South Carolina
23 Jerry Evans 30 Head Farmer South Carolina
24 Alice Evans 23 Wife — South Carolina
25 Catherine Evans 4 Daughter — South Carolina
26 William Evans 2 Son — South Carolina
27 Hattie Evans 0 Daughter — South Carolina
28 Mose Thomas 45 Head Farmer South Carolina
29 Willie Thomas 42 Wife — South Carolina
30 Walker Thomas 13 Son — South Carolina
31 Marjorie Thomas 8 Daughter — South Carolina
32 Elliott L. Thomas 38 Head Farmer South Carolina
33 Alice Thomas 35 Wife — South Carolina
34 Ruth Thomas 17 Daughter — South Carolina
35 Sammy Thomas 18 Nephew Laborer South Carolina
36 Essie Thomas 17 Niece Laborer South Carolina
37 Maggie Thomas 15 Niece — South Carolina
38 Wash C. Thomas 50 Head Farmer South Carolina
39 Viola Thomas 50 Wife — South Carolina
40 Andrew Thomas THIS PERSON 20 Son Laborer South Carolina
41 Lillie Thomas 18 Daughter — South Carolina
42 Annie Thomas 16 Daughter — South Carolina
43 Bertha Thomas 4 Daughter — South Carolina
44 James Thomas 1 Son — South Carolina
45 James Barr 40 Head Farmer South Carolina
46 Annie Barr 18 Daughter — South Carolina
47 Alice Barr 16 Daughter — South Carolina
48 Robert E. Cooper 46 Head Farmer South Carolina
49 Laura Cooper 44 Wife — South Carolina
50 Josephine Cooper 20 Daughter — South Carolina

Pedigree Summary

Andrew + 4 siblings
Gen 1 · 6 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)

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