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Richard Graham — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Vigo-County, Indiana

Our Model Tree links this Richard Graham across the 1920, 1930 and 1940 US Censuses in Vigo-County, Indiana (XGBoost, ~Confirmed), with identified parents Everett & Lola — first a son (b.~1917), then head of a 4-person household.

Age 23 b. ~1917 Male Son Born: Indiana Single

1940 Census Record Details

Census Year1940
LocationVigo-County, Indiana
SurnameGraham
Given NameRichard
Relationship to HeadSon
SexM
Color / RaceWhite
Age23
Marital StatusSingle
BirthplaceIndiana
1935 Residence (City)Riley town
1935 Residence (County)Vigo
Additional Details
OccupationTruck Driver
IndustryDavis Garden
Class of WorkerPW
Hours Worked40
Income (1939)1500
Highest GradeH 4
1935 ResidenceSame place
Birth StateIndiana
Birth CountryUnited States
Birthplace (normalized)indiana
OccupationTruck Driver
Township / WardRiley Town
Est. Birth Year~1917

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
Lola Graham Spouse — 45 ~1895
Everett Graham Head — 55 ~1885
James Graham Son — 21 ~1919
Richard Graham Son — 23 ~1917

Census Appearances

1920
Vigo, Indiana
Son, age 3
Vigo, Indiana · implied b. ~1917 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Graham
Given Name Richard E.
Relationship to Head Son
Sex M
Color / Race White
Age 3
Marital Status Single
Birthplace Indiana
Father's Birthplace Indiana
Mother's Birthplace Indiana
Occupation none
Can Read No
Can Write No
Birth State Indiana
Birth Country United States
Birthplace (normalized) indiana
1930
Vigo, Indiana
Son, age 13
Vigo, Indiana · implied b. ~1917 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Graham
Given Name Richard E.
Relationship to Head Son
Sex M
Color / Race White
Age 13
Marital Status Single
Birthplace Indiana
Father's Birthplace Indiana
Mother's Birthplace Indiana
Can Read/Write Yes
Birth State Indiana
Birth Country United States
Birthplace (normalized) indiana
1940
Vigo-County, Indiana
Son, age 23
Vigo-County, Indiana · implied b. ~1917 — 4 household members
Surname Graham
Given Name Richard
Relationship to Head Son
Sex M
Color / Race White
Age 23
Marital Status Single
Birthplace Indiana
1935 Residence (City) Riley town
1935 Residence (County) Vigo
Occupation Truck Driver
Industry Davis Garden
Class of Worker PW
Hours Worked 40
Income (1939) 1500
Highest Grade H 4
1935 Residence Same place
Birth State Indiana
Birth Country United States
Birthplace (normalized) indiana

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.
Model Tree available
Our Model Tree links Richard Graham across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Everett Graham (~0.92 confidence) and mother Lola Graham (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Everett Graham
b. ~1886
Source father
● Household · direct · ~0.92
Mother
Lola Graham
b. ~1895
Source mother
● Household · direct · ~0.92
This person
Anchor record
Richard Graham
Son · 1940 · age 23 · b. ~1917 · Indiana
★ You are viewing this record
Sibling
James Graham
Sibling · 1940 · age 21
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 — Vigo-County, Indiana Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01105-00471)

Line Name Age Relation Occupation Birthplace
1 Leslie B. Sifford 42 Head Mail Carrier Indiana
2 Elizabeth Sifford 42 Wife — Indiana
3 Don Sifford 22 Son Clerk Indiana
4 Gene Sifford 20 Son Clerk Indiana
5 Gretchen Sifford 18 Daughter Clerk Indiana
6 William Rumley 72 Head Clerk Indiana
7 Nellie Rumley 68 Wife — Indiana
8 Daniel Wood 61 Head Section Worker Indiana
9 Ida Wood 58 Wife — Indiana
10 Robert Jackson 35 Head Ground Work Indiana
11 Mary Jackson 33 Wife — Indiana
12 Sue Jackson 6 Daughter — Indiana
13 Robert Jackson 3 Son — Indiana
14 Mollie Fox 77 Head — Indiana
15 William Fox 64 Head Undertaker Indiana
16 Myrtle Fox 61 Wife — Indiana
17 Agnes Fox 22 Daughter School Teacher Indiana
18 Wayne Fox 20 Son — Indiana
19 Clyde Powell 40 Head Loader Indiana
20 Margaret Powell 38 Wife — Maryland
21 Barbara Powell 14 Daughter — Indiana
22 James Powell 12 Son — Indiana
23 John Powell 10 Son — Indiana
24 Mary Powell 2 Daughter — Indiana
25 Everett Graham 55 Head Barber Indiana
26 Lola Graham 45 Wife — Indiana
27 Richard Graham THIS PERSON 23 Son Truck Driver Indiana
28 James B. Graham 21 Son Labor Indiana
29 James R. Graham 84 Head — Indiana
30 Ross Mossman 51 Head Labor Indiana
31 Florence Mossman 50 Wife — Indiana
32 Sarah Smith 70 Head — Indiana
33 Mary Smith 42 Daughter — Indiana
34 Claude Todey 63 Head Janitor Indiana
35 Grace Todey 62 Wife — Indiana
36 Hallie Todey 33 Daughter Maid Indiana
37 Leila Todey 31 Daughter Maid Indiana
38 Howard Todey 28 Son Truck Driver Indiana
39 Edith Todey 23 Daughter Teacher Indiana
40 Glenn Fox 39 Head Teacher Indiana

Pedigree Summary

Richard + 1 sibling
Gen 1 · 2 parents ~0.92
Max depth 4 (1900–1950 window)

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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