Nellie Sullivan — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this Nellie Sullivan across the 1920, 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1880), then head of a 3-person household.

Age 60 b. ~1880 Female Spouse Born: Ireland Married

1940 Census Record Details

Census Year	1940
Location	Bronx-County, New York
Surname	Sullivan
Given Name	Nellie
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	60
Marital Status	Married
Birthplace	Ireland
1935 Residence (City)	Ireland
Naturalization Status	Naturalized
Additional Details
Industry	0
Highest Grade	8
Birth Country	Ireland
Birthplace (normalized)	ireland
Township / Ward	N Y C
Est. Birth Year	~1880

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 Nellie	Age	Birth yr
Mary Sullivan	Daughter	—	32	~1908
Matthew Sullivan	Head	—	67	~1873
Nellie Sullivan	Spouse	—	60	~1880

Census Appearances

1920

New York, …

Spouse, age 40

New York, New York · implied b. ~1880 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Sullivan
Given Name	Nellie
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	40
Marital Status	Married
Birthplace	Ireland
Year of Immigration	1898
Naturalization Status	Naturalized
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	English
Birth Country	Ireland
Year of Naturalization	1905
Birthplace (normalized)	ireland

1930

Bronx, New …

Spouse, age 50

Bronx, New York · implied b. ~1880 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Sullivan
Given Name	Nellie
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	50
Marital Status	Married
Birthplace	Ireland
Naturalization Status	Naturalized
Year of Immigration	1901
Age at First Marriage	27
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Can Read/Write	Yes
Mother Tongue	English
Birth Country	Ireland
Birthplace (normalized)	ireland

1940

Bronx-County, New …

Spouse, age 60

Bronx-County, New York · implied b. ~1880 — 3 household members

Surname	Sullivan
Given Name	Nellie
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	60
Marital Status	Married
Birthplace	Ireland
1935 Residence (City)	Ireland
Naturalization Status	Naturalized
Industry	0
Highest Grade	8
Birth Country	Ireland
Birthplace (normalized)	ireland

Model Tree

Linked across censuses

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

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This person

Anchor record

Nellie Sullivan

Spouse · 1940 · age 60 · b. ~1880 · 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 — Bronx-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02493-00546)

Line	Name	Age	Relation	Occupation	Birthplace
1	Sally Perch	9	Head	—	N Y
2	Emmanuel Gallo	45	Head	Contractor	N Y
3	Nicolina Gallo	40	Wife	—	N Y
4	Anthony Gallo	17	Son	—	N Y
5	Rose Gallo	16	Daughter	—	N Y
6	Vincentina Gallo	13	Daughter	—	N Y
7	Charles Gallo	10	Son	—	N Y
8	Joseph Gallo	8	Son	—	N Y
9	Rose Gallo	77	Mother	—	Italy
10	Vladimir Seridenko	51	Head	Artist	Russia
11	Anna Seridenko	43	Wife	—	Russia
12	Wailaine Seridenko	21	Daughter	—	New Hampshire
13	Anna Seridenko	20	Daughter	—	N Y
14	Max Brenner	57	Head	—	Austria
15	Helen Brenner	48	Wife	—	Austria
16	Herman Kemper	35	Nephew	Helper	Germany
17	Esther Kemper	30	Wife	Operator	Russia
18	Meyer Scharshapel	46	Head	Manager	Russia
19	Hilda Scharshapel	37	Wife	—	Russia
20	Marilyn Scharshapel	7	Daughter	—	N Y
21	Nathalie Scharshapel	4	Daughter	—	N Y
22	Mary Buran	20	Maid	Housemaid	Slovakia
23	Samuel Jursnark	51	Head	Real Estate	Austria
24	Anna Jursnark	52	Wife	—	Russia
25	Herman Jursnark	28	Son	Office	N Y
26	Jack Jursnark	24	Son	Butcher	N Y
27	Max Jursnark	20	Son	News Worker	N Y
28	Alice Buckesky	41	Maid	Domestic	Poland
29	James R Eckert	33	Head	Clerk	N Y
30	Frances Eckert	26	Wife	Saleslady	N Y
31	Jack L'Arman	41	Head	Operator	England
32	Regina L'Arman	41	Wife	—	Austria
33	Herman Busch	32	Head	Clerk	N Y
34	Bertha Busch	29	Wife	Clerk	N Y
35	Matthew Sullivan	67	Head	Caretaker	Ireland
36	Nellie Sullivan THIS PERSON	60	Wife	—	Ireland
37	Mary Sullivan	32	Daughter	Teaching	N Y
38	Mary Austen	66	Head	Secretary	Ohio
39	May Austen	56	Daughter	Dressmaking	N Y
40	Klein Jack	57	Lodger	Broker	N Y

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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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