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Thelma Brown — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Dekalb-County, Georgia

Our Model Tree links this Thelma Brown across the 1920, 1930 and 1940 US Censuses in Dekalb-County, Georgia (XGBoost, ~Confirmed) — first a spouse (b.~1906), then head of a 4-person household.

Age 34 b. ~1906 Female Spouse Born: Georgia Married

1940 Census Record Details

Census Year1940
LocationDekalb-County, Georgia
SurnameBrown
Given NameThelma
Relationship to HeadWife
SexF
Color / RaceWhite
Age34
Marital StatusMarried
BirthplaceGeorgia
1935 Residence (City)R
1935 Residence (County)Rockdale
Additional Details
Income (1939)0
Highest GradeNo 5
1935 ResidenceGeorgia
Birth StateGeorgia
Birth CountryUnited States
Birthplace (normalized)georgia
Township / WardLithonia Dist 683
Est. Birth Year~1906

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 Thelma Age Birth yr
Alice Brown Daughter — 12 ~1928
William Brown Head — 36 ~1904
James Brown Son — 2 ~1938
Thelma Brown Spouse — 34 ~1906

Census Appearances

1920
Fulton, Georgia
Other, age 12
Fulton, Georgia · implied b. ~1908 — 2 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Brown
Given Name Theresa Morddia
Relationship to Head niece
Sex F
Color / Race Black
Age 12
Marital Status Single
Birthplace Georgia
Father's Birthplace Georgia
Mother's Birthplace Georgia
Occupation strikes linen
Industry Laundry
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Georgia
Birth Country United States
Birthplace (normalized) georgia
1930
Fulton, Georgia
Spouse, age 23
Fulton, Georgia · implied b. ~1907 — 2 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Brown
Given Name Thelma
Relationship to Head Wife
Sex F
Color / Race White
Age 23
Marital Status Married
Birthplace Georgia
Age at First Marriage 21
Father's Birthplace Georgia
Mother's Birthplace Georgia
Occupation Box Maker
Industry Candy Factory
Class of Worker W
Can Read/Write Yes
Birth State Georgia
Birth Country United States
Birthplace (normalized) georgia
1940
Dekalb-County, Georgia
Spouse, age 34
Dekalb-County, Georgia · implied b. ~1906 — 4 household members
Surname Brown
Given Name Thelma
Relationship to Head Wife
Sex F
Color / Race White
Age 34
Marital Status Married
Birthplace Georgia
1935 Residence (City) R
1935 Residence (County) Rockdale
Income (1939) 0
Highest Grade No 5
1935 Residence Georgia
Birth State Georgia
Birth Country United States
Birthplace (normalized) georgia

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 Thelma Brown across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Thelma Brown
Spouse · 1940 · age 34 · b. ~1906 · Georgia
★ You are viewing this record
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Dekalb-County, Georgia Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-00665-00216)

Line Name Age Relation Occupation Birthplace
1 Charles Tate 36 Head Barber Georgia
2 Mary Tate 37 Wife — Georgia
3 James Tate 61 Father — Georgia
4 Ruben Laney 67 Head — Georgia
5 Sara Laney 72 Wife — Georgia
6 Hattie Matock 62 Head — Georgia
7 Jerry Critchfield 56 Head Carpenter Georgia
8 Carlton Critchfield 27 Son — Georgia
9 Alvy Critchfield 21 Son Carpenter Georgia
10 Alban Critchfield 17 Son Laborer Georgia
11 Lewis Critchfield 10 Son — Georgia
12 Daisy Critchfield 58 Head — Georgia
13 Martha Critchfield 21 Daughter Junior Clerk Georgia
14 Annie Critchfield 87 Mother — Georgia
15 Lemuel Harper 55 Head Farmer Georgia
16 Maggie Harper 52 Wife — Georgia
17 Marion Harper 24 Son Delivery Man Georgia
18 Hattie Harper 16 Daughter — Georgia
19 Mozelle Harper 15 Daughter — Georgia
20 Lois Harper 10 Daughter — Georgia
21 Jack Harper 4 Son — Georgia
22 Ernest Harper 30 Son Driller Georgia
23 Ernest Jr Harper 10 Grandson — Georgia
24 Louis Harper 9 Grandson — Georgia
25 Josephine Harper 8 Daughter — Georgia
26 Hazel Harper 6 Daughter — Georgia
27 Vera Harper 5 Granddaughter — Georgia
28 Joseph Harper 3 Grandson — Georgia
29 James Harper 2 Grandson — Georgia
30 Perry Shaw 55 Head Farmer Georgia
31 Reuda Shaw 56 Wife — Georgia
32 J R Shaw 19 Son Electrician Georgia
33 William Brown 36 Head Laborer Georgia
34 Thelma Brown THIS PERSON 34 Wife — Georgia
35 Alice Brown 12 Daughter — Georgia
36 James Brown 2 Son — Georgia
37 John Robinson 63 Head Laborer Georgia
38 Mary Robinson 40 Wife — Georgia
39 Lucille Robinson 33 Daughter — Georgia
40 Jewel Robinson 25 Son Truck Driver Georgia

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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