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John Calhoun — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Richland, Ohio

Our Model Tree links this John Calhoun across the 1920 and 1930 US Censuses in Richland, Ohio (XGBoost, ~Confirmed) — first a son (b.~1912), then head of a 5-person household.

Age 18 b. ~1912 Male Son Born: Ohio Single

1930 Census Record Details

Census Year1930
LocationRichland, Ohio
SurnameCalhoun
Given NameJohn B.
Relationship to HeadSon
SexM
Color / RaceWhite
Age18
Marital StatusSingle
BirthplaceOhio
Father's BirthplaceOhio
Mother's BirthplaceOhio
Additional Details
OccupationLaborer
Industrymilling Co
Class of WorkerW
Can Read/WriteYes
Birth StateOhio
Birth CountryUnited States
Birthplace (normalized)ohio
OccupationLaborer
Township / WardMadison Township
Est. Birth Year~1912

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.

5 people recorded at the same address in the 1930 census.

Name Relation to head Relative to John Age Birth yr
John Calhoun Son — 18 ~1912
Pearl Calhoun Spouse — 41 ~1889
Robert Calhoun Son — 17 ~1913
Samuel Calhoun Head — 43 ~1887
Virginia Calhoun Daughter — 9 ~1921

Census Appearances

1920
Richland, Ohio
Son, age 8
Richland, Ohio · implied b. ~1912 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Calhoun
Given Name John B
Relationship to Head Son
Sex M
Color / Race White
Age 8
Marital Status Single
Birthplace Ohio
Father's Birthplace Ohio
Mother's Birthplace Ohio
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio
1930
Richland, Ohio
Son, age 18
Richland, Ohio · implied b. ~1912 — 5 household members
Surname Calhoun
Given Name John B.
Relationship to Head Son
Sex M
Color / Race White
Age 18
Marital Status Single
Birthplace Ohio
Father's Birthplace Ohio
Mother's Birthplace Ohio
Occupation Laborer
Industry milling Co
Class of Worker W
Can Read/Write Yes
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 John Calhoun across 2 US Census years (1920 and 1930) in Richland, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
John Calhoun
Son · 1930 · age 18 · b. ~1912 · Ohio
★ You are viewing this record
Sibling
Robert Calhoun
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Calhoun
Sibling · 1930 · age 9
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

1930 US Federal Census — Richland, Ohio Open full size

Page Contents

50 people indexed on this census page (ia:1930:ohiocensus00reel1864:0154)

Line Name Age Relation Occupation Birthplace
1 Samuel A. Calhoun 43 Head Safety Eng. Ohio
2 Pearl L. Calhoun 41 Wife None Ohio
3 John B. Calhoun THIS PERSON 18 Son Laborer Ohio
4 Robert S. Calhoun 17 Son None Ohio
5 Virginia D. Calhoun 9 Daughter None Ohio
6 Andrew Scheurer 42 Head Teamster Austria
7 Katherine Scheurer 38 Wife None Austria
8 Elizabeth L. Scheurer 19 Daughter Servant Illinois
9 Andrew M. Scheurer 16 Son Laborer Ohio
10 Frank P. Scheurer 9 Son None Ohio
11 Rose E. Scheurer 7 Daughter None Ohio
12 Albert C. Burke 59 Head Farmer Ohio
13 Carrie Burke 60 Wife None Ohio
14 Bennett Gaylord R Burke 7 Grandson None Ohio
15 Frank M. Dwellbiss 48 Head Mail Carrier Ohio
16 Susan R. Dwellbiss 42 Wife None Ohio
17 Irma J. Dwellbiss 22 Daughter Bookkeeper Ohio
18 Harry W. Dwellbiss 19 Son Laborer Ohio
19 Charles B. Dwellbiss 15 Son None Ohio
20 Mike Reichart 37 Head Machinist Austria
21 Elizabeth Reichart 35 Wife None Austria
22 Gottlard M. Reichart 13 Son None Minnesota
23 Elmore E. Reichart 11 Daughter None Minnesota
24 John M. Reichart 9 Son None Wisconsin
25 Rose M. Reichart 7 Daughter None Wisconsin
26 Carl Blumenschein 59 Head Farmer Hungary
27 Margaret Blumenschein 57 Wife None Hungary
28 Katherine Blumenschein 34 Daughter Manager Hungary
29 Margaret Blumenschein 21 Daughter Waitress Ohio
30 George Blumenschein 18 Son Waiter Ohio
31 John Blumenschein 15 Son Laborer Ohio
32 Ira C. Lewis 46 Head Carpenter Ohio
33 Nancy V. Lewis 42 Wife None Ohio
34 Jefferson F. Lewis 20 Son Laborer Ohio
35 Lawrence S. Lewis 18 Son Laborer Ohio
36 Dorothy H. Lewis 9 Daughter None Ohio
37 Gerald D. Lewis 6 Son None Ohio
38 Ruth L. Lewis 2 Daughter None Ohio
39 Bert Ward 46 Head Farmer Ohio
40 Nolia Ward 43 Wife None Ohio
41 Carl L. Ward 19 Son Laborer Ohio
42 Forrest B. Ward 18 Son Laborer Ohio
43 Glenn W. Ward 17 Son Laborer Ohio
44 Evelyn Ward 10 Daughter None Ohio
45 Hilda L. Ward 8 Daughter None Ohio
46 Junior Ward 5 Son None Ohio
47 Robert R. Ward 3 Son None Ohio
48 Jacob L. Lenthner 69 Head None Ohio
49 Minnie Lenthner 67 Sister None Ohio
50 Mary Lenthner 63 Sister None Ohio

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1930 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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