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Roy Brown — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Marion-County, Indiana

Our Model Tree links this Roy Brown across the 1920, 1930 and 1940 US Censuses in Marion-County, Indiana (XGBoost, ~Confirmed) — first a head (b.~1898), then head of a 3-person household.

Age 42 b. ~1898 Male Head Born: Illinois Married

1940 Census Record Details

Census Year1940
LocationMarion-County, Indiana
SurnameBrown
Given NameRoy E.
Relationship to HeadHead
SexM
Color / RaceWhite
Age42
Marital StatusMarried
BirthplaceIllinois
1935 Residence (City)Indianapolis City
1935 Residence (County)Marion
Additional Details
OccupationAuditor
IndustryColumbia Club
Class of WorkerPW
Hours Worked44
Income (1939)2400
Highest GradeH-4
1935 ResidenceSame house
Birth StateIllinois
Birth CountryUnited States
Birthplace (normalized)illinois
OccupationAuditor
Township / WardIndianapolis City
Est. Birth Year~1898

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.

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

Name Relation to head Relative to Roy Age Birth yr
Roy Brown Head — 42 ~1898
Robert Brown Son — 16 ~1924
Helen Brown Spouse — 40 ~1900

Census Appearances

1920
Marion, Indiana
Head, age 21
Marion, Indiana · implied b. ~1899 — 2 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Brown
Given Name Ray E.
Relationship to Head Head
Sex M
Color / Race White
Age 21
Marital Status Married
Birthplace Illinois
Father's Birthplace Indiana
Mother's Birthplace Indiana
Occupation Bookkeeper
Industry Hardware Co.
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Home Owned/Rented O
Home Free/Mortgaged M
Birth State Illinois
Birth Country United States
Birthplace (normalized) illinois
1930
Marion, Indiana
Head, age 32
Marion, Indiana · implied b. ~1898 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Brown
Given Name Roy E.
Relationship to Head Head
Sex M
Color / Race White
Age 32
Marital Status Married
Birthplace Illinois
Age at First Marriage 21
Father's Birthplace Indiana
Mother's Birthplace Indiana
Occupation Manager
Industry Refrigeration
Class of Worker W
Can Read/Write Yes
Home Owned/Rented O
Home Value / Rent 6500
Radio Set R
Birth State Illinois
Birth Country United States
Birthplace (normalized) illinois
1940
Marion-County, Indiana
Head, age 42
Marion-County, Indiana · implied b. ~1898 — 3 household members
Surname Brown
Given Name Roy E.
Relationship to Head Head
Sex M
Color / Race White
Age 42
Marital Status Married
Birthplace Illinois
1935 Residence (City) Indianapolis City
1935 Residence (County) Marion
Occupation Auditor
Industry Columbia Club
Class of Worker PW
Hours Worked 44
Income (1939) 2400
Highest Grade H-4
1935 Residence Same house
Birth State Illinois
Birth Country United States
Birthplace (normalized) illinois

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 Roy Brown across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Roy Brown
Head · 1940 · age 42 · b. ~1898 · 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 — Marion-County, Indiana Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01125-00633)

Line Name Age Relation Occupation Birthplace
41 John F. Holman 56 Head Cracker Cutter Indiana
42 Ethel A. Holman 47 Wife — Indiana
43 Walter Spencer 36 Head Civil Engineer Indiana
44 Anna Spencer 34 Wife — Indiana
45 Walter Spencer 2 Son — —
46 Ambrose Osthoff 35 Head Bus Driver Illinois
47 Marjorie Osthoff 34 Wife — Illinois
48 Georgia L. Osthoff 4 Daughter — —
49 Mahinna Dippel 32 Head Dental Mechanic Indiana
50 Helen Dippel 30 Wife — Indiana
51 John J. Dippel 1 Son — —
52 Carl Schaefer 40 Head Asst Buyer Indiana
53 Dotette Schaefer 41 Wife — Indiana
54 Mary Pennington 6 Ward — —
55 John Dosch 31 Brother Salesman Or Mechanic Helper Illinois
56 Roy E. Brown THIS PERSON 42 Head Auditor Illinois
57 Helen Brown 40 Wife — Indiana
58 Robert E. Brown 16 Son — Indiana
59 Charles Eriel 63 Head Plumber Indiana
60 Grace Eriel 67 Wife — Indiana
61 June Eriel 35 Daughter School Teacher Indiana
62 George Eriel 34 Son Landscape Architect Indiana
63 Sydney Hinch 42 Head Production Mgr. Mississippi
64 Helen Hinch 42 Wife — Illinois
65 Robert Hinch 14 Son — Indiana
66 Homer A. Keller 49 Head Restaurant Owner Indiana
67 Flossie Keller 46 Wife — Indiana
68 Robert Keller 19 Son — Indiana
69 Roscoe Carothers 52 Head — Indiana
70 Jessie Carothers 50 Wife Reg. C. Ph. Indiana
71 Earl Garretson 23 Lodger Inspector Indiana
72 Albert E. Roberts 48 Head Circulation Letter Massachusetts
73 Esther Roberts 45 Wife — Indiana
74 William Roberts 15 Son — Indiana
75 James Roberts 10 Son — Indiana
76 Josephine Tevener 67 Mother-in-law — Illinois
77 Leon G. Nuding 59 Head — Indiana
78 William R. Simons 26 Son-in-law Frameman Indiana
79 Mary L. Simons 27 Daughter Clerical Indiana
80 Carol Simons 7 Granddaughter — 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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