Eugene Sullivan — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this Eugene Sullivan across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed) — first a head (b.~1911), then head of a 3-person household.

Age 29 b. ~1911 Male Head Born: New York Married

1940 Census Record Details

Census Year	1940
Location	Kings-County, New York
Surname	Sullivan
Given Name	Eugene
Relationship to Head	Head
Sex	M
Color / Race	White
Age	29
Marital Status	Married
Birthplace	New York
1935 Residence (City)	N.Y. City
1935 Residence (County)	Kings
Additional Details
Occupation	Reporter
Industry	Credit Market
Class of Worker	PW
Hours Worked	35
Income (1939)	1300
Highest Grade	H 3
1935 Residence	Same place
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york
Occupation	Reporter
Township / Ward	Ny City
Est. Birth Year	~1911

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 Eugene	Age	Birth yr
Infant Sullivan	Son	—		~1940
Elizabeth Sullivan	Spouse	—	25	~1915
Eugene Sullivan	Head	—	29	~1911

Census Appearances

1920

Kings, New …

Other, age 8

Kings, New York · implied b. ~1912 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Sullivan
Given Name	Eugene
Relationship to Head	Stepson
Sex	M
Color / Race	White
Age	8
Marital Status	Single
Birthplace	New York
Father's Birthplace	New York
Mother's Birthplace	New York
Occupation	none
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1930

Kings, New …

Son, age 19

Kings, New York · implied b. ~1911 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Sullivan
Given Name	Eugene
Relationship to Head	Son
Sex	M
Color / Race	White
Age	19
Marital Status	Single
Birthplace	New York
Father's Birthplace	New York
Mother's Birthplace	New York
Occupation	Clerk
Industry	Broker Office
Class of Worker	W
Can Read/Write	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1940

Kings-County, New …

Head, age 29

Kings-County, New York · implied b. ~1911 — 3 household members

Surname	Sullivan
Given Name	Eugene
Relationship to Head	Head
Sex	M
Color / Race	White
Age	29
Marital Status	Married
Birthplace	New York
1935 Residence (City)	N.Y. City
1935 Residence (County)	Kings
Occupation	Reporter
Industry	Credit Market
Class of Worker	PW
Hours Worked	35
Income (1939)	1300
Highest Grade	H 3
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 Eugene Sullivan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

Eugene Sullivan

Head · 1940 · age 29 · b. ~1911 · 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-t0627-02574-00403)

Line	Name	Age	Relation	Occupation	Birthplace
41	Joseph Zucker	29	Head	Furrier	Germany
42	Helen Zucker	31	Wife	Dresses	Germany
43	Roger Oliver	34	Head	Switchman	New York
44	Helen Oliver	34	Wife	—	New York
45	James Hure	39	Head	Electrician	Alabama
46	Elizabeth Hure	35	Wife	Typist	New York
47	Eugene Sullivan THIS PERSON	29	Head	Reporter	New York
48	Elizabeth Sullivan	25	Wife	—	New York
49	Infant Sullivan	0	Son	—	New York
50	Theresa Neville	28	Head	Telephone Operator	New York
51	Elizabeth Neville	64	Mother	—	New York
52	William Sullivan	37	Head	Secretary	New York
53	Martha Sullivan	32	Wife	—	New York
54	Arthur Hild	51	Head	Engineer	New York
55	Sarah Hild	49	Wife	Typist	New York
56	George A. Seubert	38	Head	Accountant	New York
57	Grace A. Seubert	33	Wife	Clerk	New York
58	George A. Jr. Seubert	12	Son	—	New York
59	Joan F. Seubert	10	Daughter	—	New York
60	Edward Rockwell	49	Head	Painter	Latvia
61	Mary Rockwell	51	Wife	—	New York
62	Elizabeth Bird	70	Head	—	England
63	Vincent Bird	29	Son	Helper	New York
64	Ruth Gordon	39	Head	Telegraph	Iowa
65	Jean Gordon	17	Daughter	—	Phila.
66	John Haggard	37	Head	Starter Elevator	Ireland
67	Mary Haggard	30	Wife	Secretary	New York
68	Carl Nordstrom	40	Head	Installer	Sweden
69	Iris Nordstrom	34	Wife	—	Sweden
70	Louis Jason	48	Head	Waiter	Albania
71	Julia Jason	47	Wife	—	New York
72	Robert Jason	21	Son	Timekeeper	New York
73	Daniel Calgan	59	Head	Longshoreman	New York
74	Ellen Calgan	58	Wife	—	New York
75	Frances Calgan	26	Daughter	Nurse	New York
76	Daniel Calgan	23	Son	Helper	New York
77	Vincent Hickey	34	Head	Clerk	New York
78	Helen Hickey	31	Wife	—	New York
79	Vincent Hickey	8	Son	—	New York
80	Eugene Hickey	6	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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