Mary Farrell — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this Mary Farrell across the 1920, 1930 and 1940 US Censuses in Westchester-County, New York (XGBoost, ~Confirmed) — first a head (b.~1867), then head of a 5-person household.

Age 73 b. ~1867 Female Head Born: Ireland Widowed

1940 Census Record Details

Census Year	1940
Location	Westchester-County, New York
Surname	Farrell
Given Name	Mary
Relationship to Head	Head
Sex	F
Color / Race	White
Age	73
Marital Status	Widowed
Birthplace	Ireland
1935 Residence (City)	Yonkers
1935 Residence (County)	Westchester
Naturalization Status	Naturalized
Additional Details
Class of Worker	No
Income (1939)	0
Highest Grade	No 6
1935 Residence	Same place
Birth Country	Ireland
Birthplace (normalized)	ireland
Township / Ward	Yonkers
Est. Birth Year	~1867

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 Mary	Age	Birth yr
Mary Farrell	Head	—	73	~1867
John Rivers	Other	—	22	~1918
George Rivers	Other	—	8	~1932
Audrey Rivers	Other	—	20	~1920
James Farrell	Son	—	44	~1896

Census Appearances

1920

Bronx, New …

Head, age 50

Bronx, New York · implied b. ~1870

● Primary link · ~Confirmed · 1 source

XGBoost

Surname	Farrell
Given Name	Mary
Relationship to Head	Head
Sex	F
Color / Race	White
Age	50
Marital Status	Single
Birthplace	Ireland
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Occupation	Cook
Industry	Private Family
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	English
Home Owned/Rented	R
Birth Country	Ireland
Birthplace (normalized)	ireland

1930

Bronx, New …

Head, age 62

Bronx, New York · implied b. ~1868 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Farrell
Given Name	Mary
Relationship to Head	Head
Sex	F
Color / Race	White
Age	62
Marital Status	Widowed
Birthplace	Ireland
Naturalization Status	Naturalized
Year of Immigration	1890
Age at First Marriage	22
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Can Read/Write	Yes
Home Owned/Rented	O
Home Value / Rent	20000
Radio Set	R
Veteran	No
Birth Country	Ireland
Birthplace (normalized)	ireland

1940

Westchester-County, New …

Head, age 73

Westchester-County, New York · implied b. ~1867 — 5 household members

Surname	Farrell
Given Name	Mary
Relationship to Head	Head
Sex	F
Color / Race	White
Age	73
Marital Status	Widowed
Birthplace	Ireland
1935 Residence (City)	Yonkers
1935 Residence (County)	Westchester
Naturalization Status	Naturalized
Class of Worker	No
Income (1939)	0
Highest Grade	No 6
1935 Residence	Same place
Birth Country	Ireland
Birthplace (normalized)	ireland

Model Tree

Linked across censuses

Our Model Tree links Mary Farrell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

Mary Farrell

Head · 1940 · age 73 · b. ~1867 · 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 — Westchester-County, New York Open full size

Page Contents

38 people indexed on this census page (nara:1940:m-t0627-02863-00199)

Line	Name	Age	Relation	Occupation	Birthplace
1	Joseph Schoenfeld	44	Head	Manager	New York
2	Florence Schoenfeld	39	Wife	—	New York
3	Rosalind Schoenfeld	12	Daughter	—	New York
4	Gerald Schoenfeld	10	Son	—	New York
5	Lena Nusbaum	68	Mother-in-law	—	Hungary
6	Jacob Greenwald	59	Head	Insurance Agent	Hungary
7	Rose Greenwald	46	Wife	—	Poland
8	Arthur Pantcher	25	Son-in-law	Part Owner	New York
9	Pearl Pantcher	23	Daughter	Bookkeeper	New York
10	Martin Abrams	43	Head	Owner	New York
11	Sara Abrams	36	Wife	—	New York
12	Rolaine Abrams	10	Daughter	—	New York
13	Ignatz Weinberger	70	Father-in-law	—	Austria
14	Irving Weinberger	40	Brother-in-law	Dentist	New York
15	Flora Levy	64	Head	—	Alsace
16	Juliette Levy	35	Daughter	Secretary	Alsace
17	Frank Mccarthy	44	Head	Asst Supervisor	New Jersey
18	Josephine Mccarthy	38	Wife	—	New York
19	Frank Mccarthy	9	Son	—	New York
20	Thomas Tenen	53	Head	Repair Man	Pennsylvania
21	Elizabeth Tenen	46	Wife	—	New York
22	Sally Tenen	16	Daughter	—	New York
23	Thomas Tenen	14	Son	—	New York
24	Charles Mcintyre	50	Lodger	Motor Tester	New York
25	Thomas Bell	51	Head	Part Owner/Salesman	New York
26	Amanda Bell	41	Wife	—	South Carolina
27	Sylvia Bell	12	Daughter	—	New York
28	Mary Kelley	75	Head	—	New York
29	George Kelley	43	Son	Clerk	New York
30	Lewis Klein	40	Head	Collector	Hungary
31	Helen Klein	32	Wife	—	Hungary
32	Max Klein	38	Brother	Owner	Hungary
33	Alan Klein	2	Son	—	New York
34	Mary Farrell THIS PERSON	73	Head	—	Ireland
35	James Farrell	44	Son	Mechanic	New York
36	John Rivers	22	Grandson	Machinist	New York
37	Audrey Rivers	20	Granddaughter	—	New York
38	George Rivers	8	Grandson	—	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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