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LJ

Luther Johnson — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Lamar-County, Texas

Our Model Tree links this Luther Johnson across the 1930 and 1940 US Censuses in Lamar-County, Texas (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 9-person household.

Age 21 b. ~1919 Male Son Born: Texas Single

1940 Census Record Details

Census Year1940
LocationLamar-County, Texas
SurnameJohnson
Given NameLuther
Relationship to HeadSon
SexM
Color / RaceWhite
Age21
Marital StatusSingle
BirthplaceTexas
1935 Residence (City)J P 1
1935 Residence (County)Lamar
Additional Details
Industry0
Class of WorkerNo
Highest GradeH-4
1935 ResidenceSame House
Birth StateTexas
Birth CountryUnited States
Birthplace (normalized)texas
Township / WardJ P 1
Est. Birth Year~1919

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.

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

Name Relation to head Relative to Luther Age Birth yr
Ruby Johnson Daughter — 9 ~1931
Chester Johnson Son — 19 ~1921
Beatrice Johnson Daughter — 12 ~1928
Lina Johnson Daughter — 22 ~1918
Ella Johnson Spouse — 42 ~1898
Farris Johnson Head — 50 ~1890
M Johnson Son — 17 ~1923
Eotis Johnson Son — 15 ~1925
Luther Johnson Son — 21 ~1919

Census Appearances

1930
Lamar, Texas
Son, age 11
Lamar, Texas · implied b. ~1919 — 9 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Johnson
Given Name Luther
Relationship to Head Son
Sex M
Color / Race White
Age 11
Marital Status Single
Birthplace Texas
Father's Birthplace Louisiana
Mother's Birthplace Louisiana
Can Read/Write Yes
Birth State Texas
Birth Country United States
Birthplace (normalized) texas
1940
Lamar-County, Texas
Son, age 21
Lamar-County, Texas · implied b. ~1919 — 9 household members
Surname Johnson
Given Name Luther
Relationship to Head Son
Sex M
Color / Race White
Age 21
Marital Status Single
Birthplace Texas
1935 Residence (City) J P 1
1935 Residence (County) Lamar
Industry 0
Class of Worker No
Highest Grade H-4
1935 Residence Same House
Birth State Texas
Birth Country United States
Birthplace (normalized) texas

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 Luther Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Luther Johnson
Son · 1940 · age 21 · b. ~1919 · Texas
★ You are viewing this record
Sibling
Eotis Johnson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Chester Johnson
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lina Johnson
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
M Johnson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Johnson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatrice Johnson
Sibling · 1940 · age 12
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

1940 US Federal Census — Lamar-County, Texas Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-04089-00618)

Line Name Age Relation Occupation Birthplace
1 Nadine Bridges 23 Wife — Texas
2 Julia A. Bridges 3 Daughter — Texas
3 Charles G. Cass 39 Head Farmer Texas
4 Edith J. Cass 31 Wife — Texas
5 Charles G. Cass 10 Son — Texas
6 Doris A. Cass 7 Daughter — Texas
7 Donald E. Cass 2 Son — Texas
8 William H. Smith 25 Head Teacher Texas
9 Gladys F. Smith 24 Wife — Texas
10 John R. Cass 69 Head Farmer Tennessee
11 Claude A. Cass 46 Son Salesman Texas
12 Robert R. Cass 44 Son — Texas
13 Myrtle S. Cass 41 Daughter — Texas
14 Morris S. Cass 35 Son Farm Laborer Texas
15 William H. Strickland 50 Head Farmer Oklahoma
16 Eary L. Strickland 45 Wife — Texas
17 Newton R. Strickland 20 Son Laborer Texas
18 Weldon H. Strickland 15 Son — Texas
19 Joe D. Blackwell 52 Head Farmer Texas
20 Bessie J. Blackwell 39 Wife — Arkansas
21 Robert Blackwell 16 Nephew Farm Laborer Texas
22 James E. Mcgrew 8 Grandson — Texas
23 Joe A. Bailey 6 Grandson — Texas
24 A. L. Thomas 4 Grandson — Texas
25 Farris Johnson 50 Head Farmer Louisiana
26 Ella Johnson 42 Wife — Louisiana
27 Lina Johnson 22 Daughter Laundress Louisiana
28 Luther Johnson THIS PERSON 21 Son — Texas
29 Chester L. Johnson 19 Son Laborer Texas
30 M. C. Johnson 17 Son Farm Laborer Texas
31 Eotis Johnson 15 Son — Texas
32 Beatrice Johnson 12 Daughter — Texas
33 Ruby L. Johnson 9 Daughter — Texas
34 Roy J. Stewart 44 Head Farm Manager Arkansas
35 Annie P. Stewart 42 Wife — Texas
36 Alfred M. Stewart 20 Son Clerk Texas
37 Alice J. Stewart 18 Daughter — Texas
38 Billie J. Stewart 16 Son — Texas
39 Irene L. Stewart 13 Daughter — Oklahoma
40 Robert D. Stewart 7 Son — Texas

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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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