John Fitzpatrick — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this John Fitzpatrick across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed) — first a head (b.~1897), then head of a 3-person household.

Age 43 b. ~1897 Male Head Born: New York Married

1940 Census Record Details

Census Year	1940
Location	Kings-County, New York
Surname	Fitzpatrick
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	43
Marital Status	Married
Birthplace	New York
1935 Residence (City)	New York City
1935 Residence (County)	Kings
Additional Details
Occupation	Foreman
Industry	Highway construction
Class of Worker	GW
Hours Worked	40
Income (1939)	400
Highest Grade	No H-4
1935 Residence	Same place
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york
Occupation	Foreman
Township / Ward	New York City
Est. Birth Year	~1897

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.

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

Name	Relation to head	Relative to John	Age	Birth yr
John Fitzpatrick	Head	—	43	~1897
Infant Fitzpatrick	Son	—		~1940
Sarah Fitzpatrick	Spouse	—	43	~1897

Census Appearances

1920

Kings, New …

Other, age 23

Kings, New York · implied b. ~1897 — 50 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Fitzpatrick
Given Name	John
Sex	M
Color / Race	White
Age	23
Marital Status	Single
Birthplace	New York
Father's Birthplace	New York
Mother's Birthplace	New York
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1930

Kings, New …

Head, age 33

Kings, New York · implied b. ~1897 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Fitzpatrick
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	33
Marital Status	Married
Birthplace	New York
Age at First Marriage	27
Father's Birthplace	New York
Mother's Birthplace	New York
Occupation	Iron Worker
Industry	Construction
Class of Worker	W
Can Read/Write	Yes
Home Owned/Rented	R
Home Value / Rent	25.00
Radio Set	R
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1940

Kings-County, New …

Head, age 43

Kings-County, New York · implied b. ~1897 — 3 household members

Surname	Fitzpatrick
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	43
Marital Status	Married
Birthplace	New York
1935 Residence (City)	New York City
1935 Residence (County)	Kings
Occupation	Foreman
Industry	Highway construction
Class of Worker	GW
Hours Worked	40
Income (1939)	400
Highest Grade	No H-4
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 Fitzpatrick across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

John Fitzpatrick

Head · 1940 · age 43 · b. ~1897 · New York

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

Original Census Page

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

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02576-00492)

Line	Name	Age	Relation	Occupation	Birthplace
41	Catherine Loughrey	61	Head	House Keeper	Ireland
42	John Mcmahon	43	Nephew	Order Clerk	Ireland
43	Elizabeth Mcmahon	57	Sister	—	Ireland
44	Thomas Armour	40	Lodger	Meter Reader	Ireland
45	Joseph Bruen	46	Lodger	Laborer	Eire
46	James Quinn	67	Lodger	—	New York
47	Betty Augustine	40	Lodger	Forelady	New York
48	Nellie Gaffney	30	Lodger	Laundry	Scotland
49	Bertha Freddy	46	Head	—	Maryland
50	Helen Freddy	24	Daughter	—	Maryland
51	Wilbur Freddy	27	Son-in-law	Bank Clerk	New York
52	Samuel Brown	24	Head	Kitchen Man	New York
53	Madeline Brown	21	Wife	Coffee Girl	New York
54	Abraham Bessner	33	Lodger	Foreman	New York
55	Clinton Martin	41	Lodger	Grinder	New York
56	Margaret Clementi	41	Lodger	Restaurant	Maryland
57	Margaret Lynch	39	Lodger	Stenographer	New York
58	Edgar Irvine	85	Lodger	—	Connecticut
59	Erma Hall	55	Lodger	Practical Nurse	Connecticut
60	Thomas Meeham	55	Head	Editor	New York
61	Alfred B Cadley	53	Son	Salesman	New York
62	Katherine Cadley	50	Daughter-in-law	—	New York
63	Thomas Cadley	12	Grandson	—	New York
64	Mary C Catlin	47	Head	Director	Vermont
65	Adele Streesman	47	Friend	Physician	New York
66	No One Enumerated On This Line	None	—	—	—
67	Mary Supowit	26	Head	—	Pennsylvania
68	Henry Supowit	5	Son	—	Pennsylvania
69	William Supowit	4	Son	—	Pennsylvania
70	John Fitzpatrick THIS PERSON	43	Head	Foreman	New York
71	Sarah Fitzpatrick	43	Wife	—	New York
72	Infant Fitzpatrick	0	Son	—	New York
73	James Fried	52	Head	—	New York
74	Lillian Fried	69	Wife	—	Maine
75	Henry Wilms	72	Head	—	New York
76	Ella Wilms	60	Wife	—	New York
77	Jacob Saun	52	Lodger	Watchman	New York
78	Felix Doyle	61	Lodger	—	Eire
79	William Lamb	47	Lodger	—	Scotland
80	Daniel Gallivan	54	Lodger	Moving Man	Massachusetts

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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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