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Richard Thompson — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Miami-County, Ohio

Our Model Tree links this Richard Thompson across the 1930 and 1940 US Censuses in Miami-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 10-person household.

Age 11 b. ~1929 Male Son Born: Ohio Single

1940 Census Record Details

Census Year1940
LocationMiami-County, Ohio
SurnameThompson
Given NameRichard
Relationship to HeadSon
SexM
Color / RaceWhite
Age11
Marital StatusSingle
BirthplaceOhio
1935 Residence (City)Newton Twp
1935 Residence (County)Miami
Additional Details
Highest Grade5
1935 ResidenceSame place
Birth StateOhio
Birth CountryUnited States
Birthplace (normalized)ohio
Township / WardNewton Twp
Est. Birth Year~1929

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.

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

Name Relation to head Relative to Richard Age Birth yr
Nelda Thompson Daughter — 30 ~1910
Gladys Thompson Daughter — 15 ~1925
Josephine Thompson Daughter — 17 ~1923
Martha Thompson Daughter — 11 ~1929
Judd Thompson Head — 45 ~1895
Charles Thompson Son — 23 ~1917
Judd Thompson Son — 6 ~1934
Richard Thompson Son — 11 ~1929
Ralph Thompson Son — 26 ~1914
Bertha Thompson Spouse — 44 ~1896

Census Appearances

1930
Miami, Ohio
Son, age 1
Miami, Ohio · implied b. ~1929 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Thompson
Given Name Richard
Relationship to Head Son
Sex M
Color / Race White
Age 1
Marital Status Single
Birthplace Ohio
Father's Birthplace Ohio
Mother's Birthplace Pennsylvania
Occupation none
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio
1940
Miami-County, Ohio
Son, age 11
Miami-County, Ohio · implied b. ~1929 — 10 household members
Surname Thompson
Given Name Richard
Relationship to Head Son
Sex M
Color / Race White
Age 11
Marital Status Single
Birthplace Ohio
1935 Residence (City) Newton Twp
1935 Residence (County) Miami
Highest Grade 5
1935 Residence Same place
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio

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 Richard Thompson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Thompson
Son · 1940 · age 11 · b. ~1929 · Ohio
★ You are viewing this record
Sibling
Gladys Thompson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Thompson
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Josephine Thompson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Judd Thompson
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Thompson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nelda Thompson
Sibling · 1940 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Thompson
Sibling · 1940 · age 26
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 — Miami-County, Ohio Open full size

Page Contents

38 people indexed on this census page (nara:1940:m-t0627-03115-00766)

Line Name Age Relation Occupation Birthplace
1 Judd Thompson 45 Head Farmer Ohio
2 Bertha Thompson 44 Wife — Ohio
3 Ralph Thompson 26 Son Farm Hand Ohio
4 Charles Thompson 23 Son Farmer Ohio
5 Josephine Thompson 17 Daughter — Ohio
6 Gladys Thompson 15 Daughter — Ohio
7 Martha Thompson 11 Daughter — Ohio
8 Richard Thompson THIS PERSON 11 Son — Ohio
9 Judd Jr. Thompson 6 Son — Ohio
10 Nelda Thompson 30 Daughter Clerk Ohio
11 W. A. Meredith 68 Head Farmer Ohio
12 Jennie Meredith 65 Wife — New York
13 Lillian G. Meredith 33 Daughter — New York
14 S. L. West 50 Head Farmer Ohio
15 Pearl West 46 Wife — Ohio
16 Robert West 18 Son — Ohio
17 John West 17 Son — Ohio
18 Kenneth West 16 Son — Ohio
19 Nora Jean West 12 Daughter — Ohio
20 Barbara Ellen West 8 Daughter — Ohio
21 James Owen West 4 Son — Ohio
22 Minnie Coppock 55 Head Domestic Ohio
23 Donald A. Coppock 23 Son Farmer Ohio
24 Ora Fair 64 Head Farmer Ohio
25 Clara Fair 58 Wife — Ohio
26 Charles Pemberton 44 Head Research Work Ohio
27 Clara Grace Pemberton 47 Wife — Indiana
28 Donald C. Pemberton 15 Son — Ohio
29 James R. Pemberton 12 Son — Ohio
30 Fred Matthews 50 Head City Water Works / Truck Farmer Ohio
31 Mari Belle Matthews 14 Daughter — Ohio
32 Melvin Kelly 23 Son in law Clerk Ohio
33 Helen Kelly 22 Daughter Office Work Ohio
34 Raymond Drake 47 Head Laborer Ohio
35 Alora Drake 16 Daughter — Ohio
36 Roger Black 65 Head — Ohio
37 Vinnie Black 62 Wife — Ohio
38 Vacant Farm None — — —

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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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