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John Irwin — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Licking, Ohio

Our Model Tree links this John Irwin across the 1920 and 1930 US Censuses in Licking, Ohio (XGBoost, ~Confirmed) — first a son (b.~1908), then head of a 5-person household.

Age 22 b. ~1908 Male Son Born: Ohio Single

1930 Census Record Details

Census Year1930
LocationLicking, Ohio
SurnameIrwin
Given NameJohn R
Relationship to Headson
SexM
Color / RaceWhite
Age22
Marital StatusSingle
BirthplaceOhio
Father's BirthplaceOhio
Mother's BirthplaceOhio
Additional Details
Occupationlaborer
Industryat stove factory
Class of WorkerW
Can Read/WriteYes
Veteranno
Birth StateOhio
Birth CountryUnited States
Birthplace (normalized)ohio
OccupationLaborer
Township / WardFranklin Twp
Est. Birth Year~1908

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
Olga Irwin Spouse — 42 ~1888
Helen Irwin Daughter — 21 ~1909
Arlie Irwin Head — 47 ~1883
Francis Irwin Daughter — 15 ~1915
John Irwin Son — 22 ~1908

Census Appearances

1920
Licking, Ohio
Son, age 12
Licking, Ohio · implied b. ~1908 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Irwin
Given Name John H
Relationship to Head son
Sex M
Color / Race White
Age 12
Marital Status Single
Birthplace Ohio
Father's Birthplace Ohio
Mother's Birthplace Ohio
Occupation none
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio
1930
Licking, Ohio
Son, age 22
Licking, Ohio · implied b. ~1908 — 5 household members
Surname Irwin
Given Name John R
Relationship to Head son
Sex M
Color / Race White
Age 22
Marital Status Single
Birthplace Ohio
Father's Birthplace Ohio
Mother's Birthplace Ohio
Occupation laborer
Industry at stove factory
Class of Worker W
Can Read/Write Yes
Veteran no
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 Irwin across 2 US Census years (1920 and 1930) in Licking, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
John Irwin
Son · 1930 · age 22 · b. ~1908 · Ohio
★ You are viewing this record
Sibling
Francis Irwin
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Irwin
Sibling · 1930 · 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

1930 US Federal Census — Licking, Ohio Open full size

Page Contents

50 people indexed on this census page (ia:1930:ohiocensus00reel1828:0626)

Line Name Age Relation Occupation Birthplace
1 Betty I Snelling 8 daughter None Ohio
2 Dorothy M Snelling 7 daughter None Ohio
3 Beulah L Snelling 5 daughter None Ohio
4 Lewis R Jr Snelling 4 son None Ohio
5 Shirley M Snelling 1 daughter None Ohio
6 Marietta Sultzer 57 Head Farmer Ohio
7 Joseph Longshore 54 brother Laborer Ohio
8 Edward E Spilly 61 Head Farmer Ohio
9 James M Taylor 78 Head Farmer West Virginia
10 Mary E Taylor 77 wife None Ohio
11 Virginia M Taylor 45 daughter None Ohio
12 Clara S M Taylor 39 daughter Teacher Ohio
13 Samuel B Evers 79 Head Farmer Ohio
14 Sarah E Evers 69 wife None Ohio
15 Rachel A Evers 81 sister None Ohio
16 Ray A Brown 32 nephew Laborer Ohio
17 Beatrice S Wanee 49 Head Farmer New York
18 Harry M Cotterman 26 Head Farmer Ohio
19 Vesta E Cotterman 26 wife None Ohio
20 Harland E Cotterman 7 son None Ohio
21 Thelma J Cotterman 5 daughter None Ohio
22 Clyde W Irwin 57 Head Farmer Ohio
23 Ethel C Irwin 49 wife None Ohio
24 Edna M Irwin 21 daughter Teacher Ohio
25 Verlin E Irwin 17 son None Ohio
26 Frederick M Irwin 15 son None Ohio
27 Anna Belle Irwin 13 daughter None Ohio
28 Arlie C Irwin 47 Head Farmer Ohio
29 Olga B Irwin 42 wife None Ohio
30 John R Irwin THIS PERSON 22 son Laborer Ohio
31 Helen E Irwin 21 daughter Teacher Ohio
32 Francis J Irwin 15 daughter None Ohio
33 Scott Brehm 26 Head Laborer Ohio
34 Maude P Brehm 28 wife None Ohio
35 David E Brehm 7 son None Ohio
36 Thelma A Brehm 5 daughter None Ohio
37 Lucille M Brehm 4 daughter None Ohio
38 Robert E Brehm 2 son None Ohio
39 William F Parr 44 Head Sawer Ohio
40 Grace M Parr 43 wife None Ohio
41 Stevens-May 38 Head Farmer Ohio
42 Earl Hartman 18 laborer Laborer Ohio
43 Randall S Snelling 43 Head Team Foreman Ohio
44 Nellie E Snelling 42 wife None Ohio
45 Mary E Snelling 15 daughter None Ohio
46 Betty J Snelling 13 daughter None Ohio
47 Wilma J Snelling 6 daughter None Ohio
48 Martha J Snelling 4 daughter None Ohio
49 John H Stevens 47 Head Farmer Ohio
50 Annie E Stevens 46 wife 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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