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John Cronin — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Queens-County, New York

Our Model Tree links this John Cronin across the 1930 and 1940 US Censuses in Queens-County, New York (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 8-person household.

Age 12 b. ~1928 Male Son Born: New York Single

1940 Census Record Details

Census Year1940
LocationQueens-County, New York
SurnameCronin
Given NameJohn
Relationship to Headson
SexM
Color / RaceWhite
Age12
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)New York City
1935 Residence (County)Queens
Additional Details
Highest GradeNo 6
1935 ResidenceSame place
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardNew York City
Est. Birth Year~1928

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.

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

Name Relation to head Relative to John Age Birth yr
Katherine Cronin Daughter — 10 ~1930
John Cronin Son — 12 ~1928
Daniel Cronin Head — 40 ~1900
Mary Cronin Daughter — 9 ~1931
Katherine Cronin Spouse — 38 ~1902
Denis Cronin Son — 8 ~1932
Nora Cronin Daughter — 10 ~1930
Julianne Cronin Daughter — 4 ~1936

Census Appearances

1930
Queens, New …
Son, age 2
Queens, New York · implied b. ~1928 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Cronin
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 2
Marital Status Single
Birthplace New York
Father's Birthplace Irish Free State
Mother's Birthplace Irish Free State
Occupation none
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
Queens-County, New …
Son, age 12
Queens-County, New York · implied b. ~1928 — 8 household members
Surname Cronin
Given Name John
Relationship to Head son
Sex M
Color / Race White
Age 12
Marital Status Single
Birthplace New York
1935 Residence (City) New York City
1935 Residence (County) Queens
Highest Grade No 6
1935 Residence Same place
Birth State New York
Birth Country United States
Birthplace (normalized) new york

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 Cronin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Cronin
Son · 1940 · age 12 · b. ~1928 · New York
★ You are viewing this record
Sibling
Mary Cronin
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Cronin
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Denis Cronin
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nora Cronin
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julianne Cronin
Sibling · 1940 · age 4
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 — Queens-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02725-00322)

Line Name Age Relation Occupation Birthplace
1 John Cronin 19 son Helper New York
2 Daniel Cronin 40 head Conductor Irish Free State
3 Katherine Cronin 38 wife — Irish Free State
4 John Cronin THIS PERSON 12 son — New York
5 Nora Cronin 10 daughter — New York
6 Katherine Cronin 10 daughter — New York
7 Mary Cronin 9 daughter — New York
8 Denis Cronin 8 son — New York
9 Julianne Cronin 4 daughter — New York
10 Elizabeth Herman 45 head — New York
11 George Herman 21 son Runner New York
12 Margaret Herman 19 daughter Clerk New York
13 Hilah Pritchard 42 head Plumber & Helper New York
14 Alice Pritchard 35 wife Machine Operator New York
15 Alexander Ranftle 63 head — New York
16 Edna Ranftle 58 wife — New York
17 Marian Selecke 40 daughter Comptometer Operator New York
18 Marilyn Selecke 15 granddaughter — New York
19 Patrick Friel 52 head Carpenter Irish Free State
20 Mary Friel 40 wife — Irish Free State
21 Sarah Friel 13 daughter — New York
22 Jim Friel 11 son — New York
23 Patricia Friel 9 daughter — New York
24 John Friel 8 son — New York
25 Cornelius Friel 6 son — New York
26 John Hall 47 head Painter Massachusetts
27 Frances Hall 49 wife — New York
28 Camilla Hall 21 daughter Waitress New York
29 Edward Hall 18 son New Worker New York
30 Louis Halley 37 head Electrician British West Indies
31 Ernie Halley 36 wife — British West Indies
32 Christopher Halley 33 head Bell Captain Netherlands
33 Sarah Halley 32 wife — Netherlands
34 August May 34 head Bookkeeper New York
35 Mildred May 35 wife — New York
36 Peter May 7 son — New York
37 Katherine Hill 76 mother in law — New York
38 Berger Pedersen 48 head Woodwork Craftsman New York
39 Louise Pedersen 41 wife — New York
40 Richard Pedersen 9 son — New York

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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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