Mollie Brown — 1940 US Census Record

Linked across censuses

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

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

Age 43 b. ~1897 Female Spouse Born: England Married

1940 Census Record Details

Census Year	1940
Location	New-York-County, New York
Surname	Brown
Given Name	Mollie
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	43
Marital Status	Married
Birthplace	England
1935 Residence (City)	New York City
1935 Residence (County)	New York
Naturalization Status	Naturalized
Additional Details
Income (1939)	0
Highest Grade	No 8
1935 Residence	Same place
Birth Country	England
Birthplace (normalized)	england
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 Mollie	Age	Birth yr
Samuel Brown	Head	—	48	~1892
Mollie Brown	Spouse	—	43	~1897
Rosalind Brown	Daughter	—	21	~1919

Census Appearances

1930

Bronx, New …

Spouse, age 33

Bronx, New York · implied b. ~1897 — 2 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Brown
Given Name	Mollie
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	33
Marital Status	Married
Birthplace	England
Naturalization Status	Naturalized
Year of Immigration	1913
Age at First Marriage	19
Father's Birthplace	Rumania
Mother's Birthplace	Rumania
Can Read/Write	Yes
Mother Tongue	English
Birth Country	England
Birthplace (normalized)	england

1940

New-York-County, New …

Spouse, age 43

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

Surname	Brown
Given Name	Mollie
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	43
Marital Status	Married
Birthplace	England
1935 Residence (City)	New York City
1935 Residence (County)	New York
Naturalization Status	Naturalized
Income (1939)	0
Highest Grade	No 8
1935 Residence	Same place
Birth Country	England
Birthplace (normalized)	england

Model Tree

Linked across censuses

Our Model Tree links Mollie Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.

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Anchor record

Mollie Brown

Spouse · 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 — New-York-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02675-00032)

Line	Name	Age	Relation	Occupation	Birthplace
1	Henry Bodin	31	Head	Pharmacist	Russia
2	Dorothy Bodin	29	Wife	—	New York
3	Samuel Brown	48	Head	Manager	Russia
4	Mollie Brown THIS PERSON	43	Wife	—	England
5	Rosalind Brown	21	Daughter	New Worker	New York
6	Herman Wohl	73	Head	Retired	Hungary
7	Emile Wohl	68	Wife	—	Hungary
8	Frederick Fenner	48	Head	Salesman	Austria
9	Clara Fenner	42	Wife	—	New York
10	Charlotte Fenner	16	Daughter	—	New York
11	Carol Fenner	16	Daughter	—	New York
12	Lenore Fenner	20	Daughter	Secretary	New York
13	Albert Greenbaum	31	Head	Merchant	Poland
14	Yvette Greenbaum	27	Wife	—	New York
15	Stephen Greenbaum	2	Son	—	New York
16	Eric Forester	44	Head	Doorman	Germany
17	Helen Forester	32	Wife	—	Germany
18	Norman Forester	2	Son	—	New York
19	Hyman Kohn	42	Head	Proprietor	Maryland
20	Lillian Kohn	39	Wife	—	New York
21	Albert Kohn	11	Son	—	New York
22	Ralph Jackson	69	Head	Clerk	New York
23	Birdie Jackson	63	Wife	—	New York
24	Anna M. Nabogen	65	Head	—	Missouri
25	Rose Alexander	62	Sister	—	New York
26	August Bock	45	Head	Salesman	New York
27	Milton Bock	43	Brother	Salesman	New York
28	Jeanne Wagner	31	Sister	—	New York
29	Arlene Wagner	6	Neice	—	New York
30	Moses Halio	38	Head	Manager	Turkey
31	Anne Halio	30	Wife	—	New York
32	Leon Halio	5	Son	—	New York
33	George Horr	49	Head	Electrician	New York
34	Florence Horr	43	Wife	—	New York
35	Herbert Muller	42	Cousin	Electro-Typer	New York
36	Victoria Mardiros	55	Head	Seamstress	Turkey
37	Harry Berman	30	Head	Musician	Massachusetts
38	Ida Berman	48	Mother	—	Russia
39	Frank Cohen	24	Brother in Law	Musician	Massachusetts
40	Evelyn Cohen	23	Sister	—	Mass.

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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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