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Richard Thomas — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Grant-County, Indiana

Our Model Tree links this Richard Thomas across the 1920, 1930 and 1940 US Censuses in Grant-County, Indiana (XGBoost, ~Confirmed) — first a head (b.~1876), then head of a 4-person household.

Age 64 b. ~1876 Male Head Born: Wales Married

1940 Census Record Details

Census Year1940
LocationGrant-County, Indiana
SurnameThomas
Given NameRichard W
Relationship to HeadHead
SexM
Color / RaceWhite
Age64
Marital StatusMarried
BirthplaceWales
1935 Residence (City)Gas City
1935 Residence (County)Grant
Naturalization StatusNaturalized
Additional Details
OccupationFireman
IndustryFactory
Class of WorkerPW
Hours Worked40
Income (1939)316
Highest Grade8
1935 ResidenceSame House
Birth CountryWales
Birthplace (normalized)wales
OccupationFireman
Township / WardGas City
Est. Birth Year~1876

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.

4 people recorded at the same address in the 1940 census.

Name Relation to head Relative to Richard Age Birth yr
Winnifred Thomas Daughter — 39 ~1901
Miss Thomas Daughter — 41 ~1899
Richard Thomas Head — 64 ~1876
Elizabeth Thomas Spouse — 63 ~1877

Census Appearances

1920
Trumbull, Ohio
Head, age 48
Trumbull, Ohio · implied b. ~1872 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Thomas
Given Name Richard
Relationship to Head Head
Sex M
Color / Race White
Age 48
Marital Status Married
Birthplace Wales
Father's Birthplace Wales
Mother's Birthplace Wales
Occupation Laborer
Industry Tank Works
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue English
Home Owned/Rented O
Home Free/Mortgaged F
Birth Country Wales
Birthplace (normalized) wales
1930
Grant, Indiana
Head, age 59
Grant, Indiana · implied b. ~1871 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Thomas
Given Name Richard
Relationship to Head Head
Sex M
Color / Race White
Age 59
Marital Status Married
Birthplace Wales
Naturalization Status Naturalized
Year of Immigration 1891
Age at First Marriage 22
Father's Birthplace Wales
Mother's Birthplace Wales
Occupation Foreman
Industry Glass Factory
Class of Worker W
Can Read/Write Yes
Mother Tongue Welsh
Home Owned/Rented O
Home Value / Rent 1000
Radio Set R
Birth Country Wales
Birthplace (normalized) wales
1940
Grant-County, Indiana
Head, age 64
Grant-County, Indiana · implied b. ~1876 — 4 household members
Surname Thomas
Given Name Richard W
Relationship to Head Head
Sex M
Color / Race White
Age 64
Marital Status Married
Birthplace Wales
1935 Residence (City) Gas City
1935 Residence (County) Grant
Naturalization Status Naturalized
Occupation Fireman
Industry Factory
Class of Worker PW
Hours Worked 40
Income (1939) 316
Highest Grade 8
1935 Residence Same House
Birth Country Wales
Birthplace (normalized) wales

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.
Linked across censuses
Our Model Tree links Richard Thomas across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Thomas
Head · 1940 · age 64 · b. ~1876 · Indiana
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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Grant-County, Indiana Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01048-00412)

Line Name Age Relation Occupation Birthplace
1 Anna Richards 56 Wife — Ohio
2 Florence Richards 30 Daughter Clerk Indiana
3 Verly Ferry 39 Head Plummer Indiana
4 Clesta Ferry 31 Wife Clerk Indiana
5 Glenard Jones 51 Head Lawyer Indiana
6 Jessie Jones 51 Wife — Indiana
7 Lois Ann Jones 13 Daughter — Indiana
8 Richard W Thomas THIS PERSON 64 Head Fireman Wales
9 Elizabeth Thomas 63 Wife — Wales
10 Miss Elizabeth Thomas 41 Daughter — Indiana
11 Winnifred Thomas 39 Daughter Office Indiana
12 Willard Hinkel 37 Head Laborer Pennsylvania
13 Rose Hinkel 33 Wife Packer Pennsylvania
14 Margaret Hinkel 15 Daughter — Pennsylvania
15 Betty Hinkel 12 Daughter — Pennsylvania
16 Robert Hinkel 10 Son — Pennsylvania
17 Ben Hines 71 Lodger Janitor Indiana
18 Harry Baldinger 29 Head Laborer Indiana
19 Esta Baldinger 27 Wife — Indiana
20 Mary Kahlenbeck 70 Mother — Germany
21 Rumma Stewart 66 Head Janitor Indiana
22 Carmellia Stewart 61 Wife — Kansas
23 Ben H Phillips 50 Head — Tennessee
24 Mathie Phillips 49 Wife — Tennessee
25 Wendoline Phillips 17 Daughter — Tennessee
26 Tyler Charoline Phillips 10 Daughter — Indiana
27 William Miller 53 Head — Indiana
28 Anna Miller 37 Wife — Indiana
29 Loretta Miller 75 Mother — No Carolina
30 Thomas M Simons 29 Head Clerk Indiana
31 Edith Simons 27 Wife — Indiana
32 Jacqulline Simons 9 Daughter — Indiana
33 Larry Simons 2 Son — Indiana
34 Howard A Brown 37 Head Brick Mason Indiana
35 Alice Brown 23 Wife Packer Indiana
36 Ruby Lynch 49 Head — Ohio
37 Betty Lynch 19 Daughter Selector Indiana
38 Arthur Dawson 67 Lodger — Indiana
39 Clyde Garman 36 Head Laborer Ohio
40 Mary Garman 31 Wife Packer Indiana

About This Record & Model Tree

This record was independently indexed by YourRoots from the 1940 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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