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William Irwin — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Cuyahoga-County, Ohio

Our Model Tree links this William Irwin across the 1930 and 1940 US Censuses in Cuyahoga-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1907), then head of a 5-person household.

Age 33 b. ~1907 Male Son Born: Pennsylvania Single

1940 Census Record Details

Census Year1940
LocationCuyahoga-County, Ohio
SurnameIrwin
Given NameWilliam
Relationship to HeadSon
SexM
Color / RaceWhite
Age33
Marital StatusSingle
BirthplacePennsylvania
1935 Residence (City)Cleveland city
1935 Residence (County)Cuyahoga
Additional Details
OccupationAnything
IndustryLithograph
Class of WorkerPW
Hours Worked44
Income (1939)988
Highest GradeHs 4
1935 ResidenceSame House
Birth StatePennsylvania
Birth CountryUnited States
Birthplace (normalized)pennsylvania
OccupationAnything
Township / WardCleveland City
Est. Birth Year~1907

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 1940 census.

Name Relation to head Relative to William Age Birth yr
Paul Irwin Son — 23 ~1917
Charles Irwin Son — 35 ~1905
Murray Irwin Head — 28 ~1912
William Irwin Son — 33 ~1907
Anna Irwin Spouse — 23 ~1917

Census Appearances

1930
Cuyahoga, Ohio
Son, age 22
Cuyahoga, Ohio · implied b. ~1908 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Irwin
Given Name William J.
Relationship to Head son
Sex M
Color / Race White
Age 22
Marital Status Single
Birthplace Pennsylvania
Father's Birthplace Pennsylvania
Mother's Birthplace Pennsylvania
Occupation Lithographer
Industry News Paper Company
Class of Worker W
Can Read/Write Yes
Birth State Pennsylvania
Birth Country United States
Birthplace (normalized) pennsylvania
1940
Cuyahoga-County, Ohio
Son, age 33
Cuyahoga-County, Ohio · implied b. ~1907 — 5 household members
Surname Irwin
Given Name William
Relationship to Head Son
Sex M
Color / Race White
Age 33
Marital Status Single
Birthplace Pennsylvania
1935 Residence (City) Cleveland city
1935 Residence (County) Cuyahoga
Occupation Anything
Industry Lithograph
Class of Worker PW
Hours Worked 44
Income (1939) 988
Highest Grade Hs 4
1935 Residence Same House
Birth State Pennsylvania
Birth Country United States
Birthplace (normalized) pennsylvania

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 William Irwin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Irwin
Son · 1940 · age 33 · b. ~1907 · Ohio
★ You are viewing this record
Sibling
Paul Irwin
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Irwin
Sibling · 1940 · age 35
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 — Cuyahoga-County, Ohio Open full size

Page Contents

39 people indexed on this census page (nara:1940:m-t0627-03236-00369)

Line Name Age Relation Occupation Birthplace
1 William Yersa 5 Son — Ohio
2 Murray Irwin 28 Head Gate Tender Pennsylvania
3 Anna Irwin 23 Wife — Pennsylvania
4 Charles Irwin 35 Son Shipping Clerk Pennsylvania
5 William Irwin THIS PERSON 33 Son Anything Pennsylvania
6 Paul Irwin 23 Son — Ohio
7 Andrew Strumple 60 Head Boiler Makers Ohio
8 Sadie Strumple 58 Wife — Ohio
9 Marie Strumple 5 Granddaughter — Ohio
10 Russel Strumple 34 Head Laborer Ohio
11 Ella Strumple 29 Wife Housework Ohio
12 Frank Pickett 29 Head Stock Clerk Ohio
13 Betty Pickett 21 Wife — Ohio
14 Thomas Pickett 4 Son — Ohio
15 Fred D. Linkoskie 46 Head Brass Molder Connecticut
16 Lydia Linkoskie 42 Wife — Ohio
17 Edward Linkoskie 21 Son Tank Grinder Ohio
18 Harold Linkoskie 18 Son Dismantles Cars Ohio
19 Ruth Linkoskie 11 Daughter — Ohio
20 Estelle Marshal 45 Lodger — Poland
21 Richard Marshal 6 Lodger — Ohio
23 Wallace Otto 57 Head Railroad Machinist Wisconsin
24 Elizabeth Otto 34 Wife — Ohio
25 Wallace Jr. Otto 6 Son — Ohio
26 Donna Otto 5 Daughter — Ohio
27 Evangeline Evans 69 Law — Wales
28 Ernest Nyfenger 35 Lodger Packer Ohio
29 Fay Nyfenger 11 Lodger — Ohio
30 Fred B. Mckee 57 Head Sheet Metal Worker Ohio
31 Elmer Soltesz 23 Head Furniture Salesman Ohio
32 Mildred Soltesz 23 Wife Mail Order Clerk Ohio
33 Anton Kush 57 Head Cabinet Maker Jugoslavia
34 Jane Kush 44 Wife — Jugoslavia
35 Jane Kush 29 Daughter Book Keeper Ohio
36 Florence Kush 17 Daughter — Ohio
37 Anthony Salamant 44 Head Retail Grocery Italy
38 Rose Salamant 34 Wife — Italy
39 Edward Salamant 8 Son — Pennsylvania
40 Robert Salamant 6 Son — Pennsylvania

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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