John Nash — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this John Nash across the 1920, 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed) — first a head (b.~1911), then head of a 5-person household.

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

1940 Census Record Details

Census Year	1940
Location	Bronx-County, New York
Surname	Nash
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	29
Marital Status	Married
Birthplace	New York
1935 Residence (City)	New York City
1935 Residence (County)	Bronx
Additional Details
Occupation	Shipping Clerk
Industry	Coal Co.
Class of Worker	PW
Hours Worked	40
Income (1939)	900
Highest Grade	No 8
1935 Residence	Same Place
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york
Occupation	Shipping Clerk
Township / Ward	New York 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.

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

Name	Relation to head	Relative to John	Age	Birth yr
Genevieve Nash	Spouse	—	28	~1912
John Nash	Son	—	3	~1937
Thomas Mitters	Other	—	70	~1870
John Nash	Head	—	29	~1911
Genevieve Nash	Daughter	—	5	~1935

Census Appearances

1920

New York, …

Other, age 9

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

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Nash
Given Name	John
Relationship to Head	Step-son
Sex	M
Color / Race	White
Age	9
Marital Status	Single
Birthplace	New York
Father's Birthplace	New York
Mother's Birthplace	New York
Occupation	Operator
Industry	Telephone Co.
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

Bronx, New …

Other, age 19

Bronx, New York · implied b. ~1911 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Nash
Given Name	John
Relationship to Head	Step-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	Dept. Store
Class of Worker	W
Can Read/Write	Yes
Birth State	New York
Birth Country	United States
Birthplace (normalized)	new york

1940

Bronx-County, New …

Head, age 29

Bronx-County, New York · implied b. ~1911 — 5 household members

Surname	Nash
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	29
Marital Status	Married
Birthplace	New York
1935 Residence (City)	New York City
1935 Residence (County)	Bronx
Occupation	Shipping Clerk
Industry	Coal Co.
Class of Worker	PW
Hours Worked	40
Income (1939)	900
Highest Grade	No 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 Nash across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.

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This person

Anchor record

John Nash

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 — Bronx-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02468-00294)

Line	Name	Age	Relation	Occupation	Birthplace
1	Marilyn Sorce	2	Daughter	—	New York
2	Arthur Mentzel	41	Head	Plumber	Germany
3	Gertrude Mentzel	43	Wife	—	Germany
4	Horst Mentzel	21	Son	Helper	Germany
5	Siegfried Mentzel	6	Son	—	New York
6	David Baron	41	Head	Salesman	New York
7	Anita Baron	38	Wife	—	New York
8	Eugene Baron	14	Son	—	New York
9	Harvey Baron	13	Son	—	New York
10	Lila Baron	10	Daughter	—	New York
11	Henry Berg	42	Head	Salesman	New York
12	Harriette Berg	36	Wife	—	New York
13	Barbara Berg	5	Daughter	—	New York
14	Jane Banks	63	Mother-in-law	—	Mass.
15	John Nash THIS PERSON	29	Head	Shipping Clerk	New York
16	Genevieve Nash	28	Wife	—	New York
17	Genevieve Nash	5	Daughter	—	New York
18	John Nash	3	Son	—	New York
19	Thomas Mitters	70	Father-in-law	Private Guard	New York
20	Adolph Levy	72	Head	—	Russia
21	Rose Levy	70	Wife	—	Germany
22	Jacob Levy	46	Son	Salesman	New York
23	Louis Schwartz	54	Head	Electrician	Hungary
24	Regina Schwartz	45	Wife	—	Hungary
25	Pearl Schwartz	21	Daughter	—	New York
26	Howard Schwartz	19	Son	—	New York
27	Bernard A. Ryan	50	Head	Clerk	New York
28	Margaret Ryan	44	Wife	—	New York
29	Robert A. Ryan	16	Son	—	New York
30	Bernadette A. Ryan	14	Daughter	—	New York
31	James Ryan	11	Son	—	New York
32	Michael Mcnamara	38	Head	Policeman	New York
33	Eleanor Mcnamara	32	Wife	—	New York
34	Michael Mcnamara	13	Son	—	New York
35	Mary Mcnamara	11	Daughter	—	New York
36	Joseph Mcnamara	5	Son	—	New York
37	Thomas Conway	34	Head	Motorman	Eire
38	Nora Conway	37	Wife	—	Eire
39	Patrick Conway	7	Son	—	New York
40	Nora Conway	6	Daughter	—	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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