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Alex Smith — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Choctaw-County, Oklahoma

Our Model Tree links this Alex Smith across the 1920, 1930 and 1940 US Censuses in Choctaw-County, Oklahoma (XGBoost, ~Confirmed) — first a head (b.~1906), then head of a 7-person household.

Age 34 b. ~1906 Male Head Born: Arkansas Married

1940 Census Record Details

Census Year1940
LocationChoctaw-County, Oklahoma
SurnameSmith
Given NameAlex
Relationship to HeadHead
SexM
Color / RaceWhite
Age34
Marital StatusMarried
BirthplaceArkansas
1935 Residence (City)Nelson Township
1935 Residence (County)Choctaw
Additional Details
OccupationLabour
IndustryRoad construction
Class of WorkerW
Hours Worked24
Income (1939)230
Highest GradeNo 2
1935 ResidenceSame place
Birth StateArkansas
Birth CountryUnited States
Birthplace (normalized)arkansas
OccupationLabour
Township / WardNelson Township
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.

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

Name Relation to head Relative to Alex Age Birth yr
Raymond Smith Son — 5 ~1935
Sylval Smith Daughter — 3 ~1937
Barney Smith Son — 12 ~1928
Rayene Smith Daughter — 7 ~1933
Alex Smith Head — 34 ~1906
Joe Smith Son — 10 ~1930
Thelma Smith Spouse — 32 ~1908

Census Appearances

1920
Pushmataha, Oklahoma
Other, age 13
Pushmataha, Oklahoma · implied b. ~1907 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Smith
Given Name Alex
Relationship to Head StepSon
Sex M
Color / Race White
Age 13
Marital Status Single
Birthplace Arkansas
Father's Birthplace Arkansas
Mother's Birthplace Arkansas
Can Read Yes
Can Write Yes
Birth State Arkansas
Birth Country United States
Birthplace (normalized) arkansas
1930
Choctaw, Oklahoma
Head, age 24
Choctaw, Oklahoma · implied b. ~1906
●  Primary link · ~Confirmed · 1 source
XGBoost
Surname Smith
Given Name Alex
Relationship to Head Head
Sex M
Color / Race White
Age 24
Marital Status Married
Birthplace Arkansas
Age at First Marriage 20
Father's Birthplace United States
Mother's Birthplace United States
Occupation Farmer
Industry General Farming
Class of Worker OA
Can Read/Write Yes
Home Owned/Rented $500
Veteran O
Birth State Arkansas
Birth Country United States
Birthplace (normalized) arkansas
1940
Choctaw-County, Oklahoma
Head, age 34
Choctaw-County, Oklahoma · implied b. ~1906 — 7 household members
Surname Smith
Given Name Alex
Relationship to Head Head
Sex M
Color / Race White
Age 34
Marital Status Married
Birthplace Arkansas
1935 Residence (City) Nelson Township
1935 Residence (County) Choctaw
Occupation Labour
Industry Road construction
Class of Worker W
Hours Worked 24
Income (1939) 230
Highest Grade No 2
1935 Residence Same place
Birth State Arkansas
Birth Country United States
Birthplace (normalized) arkansas

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 Alex Smith across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Alex Smith
Head · 1940 · age 34 · b. ~1906 · Oklahoma
★ 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 — Choctaw-County, Oklahoma Open full size

Page Contents

39 people indexed on this census page (nara:1940:m-t0627-03283-00689)

Line Name Age Relation Occupation Birthplace
41 Hazel Tucker 5 Daughter — Oklahoma
42 Pauline Tucker 2 Daughter — Oklahoma
43 J. W. Livingston 69 Head — Arkansas
44 Belle Livingston 71 Wife — Tennessee
45 Ben H. Reynolds 35 Head Labour Arkansas
46 Virgie Reynolds 37 Wife — Arkansas
47 Bettie Jane Reynolds 8 Daughter — Arkansas
48 Imogene Reynolds 4 Daughter — Oklahoma
49 William H. Reynolds 2 Son — Oklahoma
50 J. Z. Walder 51 Head Labour Texas
51 Minnie Walder 69 Mother — Tennessee
52 James M. Whitlock 48 Head Farmer Arkansas
53 Sarah Harless Whitlock 47 Wife Helper Missouri
54 Haskell Whitlock 20 Son Helper Oklahoma
55 Oliver Whitlock 17 Son — Oklahoma
56 Billie J. Whitlock 14 Son — Oklahoma
57 Dony Whitlock 10 Son — Oklahoma
58 P. H. Birdsong 69 Head — Tennessee
59 Josie Birdsong 57 Wife — Arkansas
60 Cada Birdsong 21 Son — Oklahoma
61 J. B. Ragland 67 Head — Tennessee
62 Nellie Ragland 58 Wife — Texas
63 Alex Smith THIS PERSON 34 Head Labour Arkansas
64 Thelma Smith 32 Wife — Oklahoma
65 Barney Smith 12 Son — Oklahoma
66 Joe Smith 10 Son — Oklahoma
67 Rayene Smith 7 Daughter — Oklahoma
68 Raymond Smith 5 Son — Oklahoma
69 Sylval Smith 3 Daughter — Oklahoma
70 Floyd Jordan 21 Head Farmer Oklahoma
71 Rosie Jordan 22 Wife — Arkansas
72 Joan Jordan 3 Daughter — Oklahoma
73 Yvonne Jordan 1 Daughter — Oklahoma
74 O. R. Beck 62 Head — Tennessee
75 Susie Beck 58 Wife — Texas
76 Mildred Beck 17 Daughter — Oklahoma
77 S. S. Jackson 30 Head Farmer Arkansas
78 Jessie A. Jackson 11 Son — Oklahoma
79 Albert Jackson 29 Brother Helper Arkansas

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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