John Cronin — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this John Cronin across the 1920, 1930 and 1940 US Censuses in New-York-County, New York (XGBoost, ~Confirmed) — first a head (b.~1899), then head of a 5-person household.

Age 41 b. ~1899 Male Head Born: New York Married

1940 Census Record Details

Census Year	1940
Location	New-York-County, New York
Surname	Cronin
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	41
Marital Status	Married
Birthplace	New York
1935 Residence (City)	New York
1935 Residence (County)	New York City
Additional Details
Occupation	Longshore
Industry	Docks
Class of Worker	PW
Hours Worked	16
Income (1939)	600
Highest Grade	8
1935 Residence	Same place
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york
Occupation	Longshore
Township / Ward	New York City
Est. Birth Year	~1899

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 John	Age	Birth yr
Genevieve Cronin	Daughter	—	9	~1931
John Cronin	Head	—	41	~1899
John Cronin	Son	—	13	~1927
Josephine Cronin	Spouse	—	37	~1903
James Cronin	Son	—	11	~1929

Census Appearances

1920

New York, …

Other, age 21

New York, New York · implied b. ~1899 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Cronin
Given Name	John
Relationship to Head	Boarder
Sex	M
Color / Race	White
Age	21
Marital Status	Single
Birthplace	New York
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Occupation	Driver
Industry	Truck
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	English
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1930

New York, …

Head, age 31

New York, New York · implied b. ~1899 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Cronin
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	31
Marital Status	Married
Birthplace	New York
Age at First Marriage	24
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Occupation	Chauffeur
Industry	Truck
Class of Worker	W
Can Read/Write	Yes
Home Owned/Rented	R
Home Value / Rent	24
Radio Set	R
Veteran	No
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1940

New-York-County, New …

Head, age 41

New-York-County, New York · implied b. ~1899 — 5 household members

Surname	Cronin
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	41
Marital Status	Married
Birthplace	New York
1935 Residence (City)	New York
1935 Residence (County)	New York City
Occupation	Longshore
Industry	Docks
Class of Worker	PW
Hours Worked	16
Income (1939)	600
Highest Grade	8
1935 Residence	Same place
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

Model Tree

Linked across censuses

Our Model Tree links John Cronin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.

Show:

This person

Anchor record

John Cronin

Head · 1940 · age 41 · b. ~1899 · New York

★ You are viewing this record

Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — New-York-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02633-00906)

Line	Name	Age	Relation	Occupation	Birthplace
41	William Tahan	32	Head	Laborer	New York
42	Estelle Tahan	26	Wife	—	New York
43	Dorothy Tahan	7	Daughter	—	New York
44	William Tahan	6	Son	—	New York
45	Ethel Tahan	3	Daughter	—	New York
46	Arlene Tahan	1	Daughter	—	New York
47	William Labane	68	Father	—	New York
48	George Frederick	57	Head	Material Supply	New York
49	Minnie Frederick	54	Sister	—	New York
50	John Cronin THIS PERSON	41	Head	Longshore	New York
51	Josephine Cronin	37	Wife	—	New York
52	John Cronin	13	Son	—	New York
53	James Cronin	11	Son	—	New York
54	Genevieve Cronin	9	Daughter	—	New York
55	Albert Tracy	63	Head	Carpenter	New York
56	Hattie Tracy	61	Wife	—	New York
57	John Dowling	33	Head	Elevator Oper	New York
58	Winifred Dowling	27	Wife	—	New York
59	John Dowling	5	Son	—	New York
60	Winifred Dowling	3	Daughter	—	New York
61	Charles Cavanaugh	41	Head	Laborer	New York
62	Margaret Cavanaugh	41	Wife	—	New York
63	Patrick Mc Gerk	71	Head	—	Eire
64	Pasquale Di Lenge	48	Head	—	Italy
65	Bridget Lenon	57	Head	—	Eire
66	Edward Neafsey	49	Head	Longshore	New York
67	Alice Neafsey	47	Wife	—	New York
68	Katherine Mc Namee	49	Head	—	New York
69	Katherine Mc Namee	22	Daughter	Packing	New York
70	Anna Mc Namee	20	Daughter	Dial	New York
71	James Mc Namee	18	Son	—	New York
72	Mary Mc Namee	16	Daughter	—	New York
73	Sarah Mc Namee	15	Daughter	—	New York
74	Margaret Mc Namee	13	Daughter	—	New York
75	Edward Mc Namee	11	Son	—	New York
76	Patrick Mc Namee	8	Son	—	New York
77	John Mc Enagey	54	Brother	—	New York
78	Edward Mc Grath	41	Head	Laborer	New York
79	Elizabeth Mc Grath	49	Wife	—	New York
80	Leo Holmes	22	Step-son	Laborer	New York

Search for John Cronin

All John Cronin Census Records Discover Cronin Family Tree

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)

Report inaccurate data