Mary Stewart — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this Mary Stewart across the 1920, 1930 and 1940 US Censuses in Queens-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1875), then head of a 4-person household.

Age 65 b. ~1875 Female Spouse Born: Ireland Married

1940 Census Record Details

Census Year	1940
Location	Queens-County, New York
Surname	Stewart
Given Name	Mary A.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	65
Marital Status	Married
Birthplace	Ireland
1935 Residence (City)	New York City
1935 Residence (County)	Queens
Naturalization Status	Naturalized
Additional Details
Class of Worker	0
Hours Worked	0
Highest Grade	No 8
1935 Residence	Same place
Birth Country	Ireland
Birthplace (normalized)	ireland
Township / Ward	New York City
Est. Birth Year	~1875

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.

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

Name	Relation to head	Relative to Mary	Age	Birth yr
John Stewart	Head	—	64	~1876
Mary Stewart	Other	—	27	~1913
Daniel Stewart	Son	—	27	~1913
Mary Stewart	Spouse	—	65	~1875

Census Appearances

1920

Queens, New …

Spouse, age 42

Queens, New York · implied b. ~1878 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Stewart
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	42
Marital Status	Married
Birthplace	Ireland
Naturalization Status	Naturalized
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Occupation	Dressmaker
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	English
Birth Country	Ireland
Birthplace (normalized)	ireland

1930

Queens, New …

Spouse, age 54

Queens, New York · implied b. ~1876 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Stewart
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	54
Marital Status	Married
Birthplace	Ireland
Naturalization Status	Naturalized
Year of Immigration	1882
Age at First Marriage	34
Father's Birthplace	Ireland
Mother's Birthplace	Ireland
Can Read/Write	Yes
Mother Tongue	English
Birth Country	Ireland
Birthplace (normalized)	ireland

1940

Queens-County, New …

Spouse, age 65

Queens-County, New York · implied b. ~1875 — 4 household members

Surname	Stewart
Given Name	Mary A.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	65
Marital Status	Married
Birthplace	Ireland
1935 Residence (City)	New York City
1935 Residence (County)	Queens
Naturalization Status	Naturalized
Class of Worker	0
Hours Worked	0
Highest Grade	No 8
1935 Residence	Same place
Birth Country	Ireland
Birthplace (normalized)	ireland

Model Tree

Linked across censuses

Our Model Tree links Mary Stewart 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 Stewart

Spouse · 1940 · age 65 · b. ~1875 · 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 — Queens-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02730-01060)

Line	Name	Age	Relation	Occupation	Birthplace
1	John E. Jr. Peterson	8	Son	—	New York
2	John F. Larson	72	Head	Retired	Sweden
3	Susan Roper	68	Boarder	—	New York
4	Odle Whitlock	57	Head	Signal Repair Man	New York
5	Florence Whitlock	46	Wife	—	New York
6	Edward Whitlock	24	Son	Attendant	New York
7	Lester Whitlock	15	Son	—	New York
8	Gladys Whitlock	13	Daughter	—	New York
9	John J. Stewart	64	Head	Checker	New York
10	Mary A. Stewart THIS PERSON	65	Wife	—	Ireland
11	Daniel P. Stewart	27	Son	Bus Driver	New York
12	Mary E. Stewart	27	Daughter-in-law	—	New York
13	John Malone	45	Head	Manager	Italy
14	Louise Malone	45	Wife	—	Italy
15	Lido Malone	20	Son	Bus Boy	New York
16	Anthony Malone	19	Son	—	New York
17	John Devine	54	Head	Night Watchman	New York
18	Mary Devine	51	Wife	—	New York
19	Howard Burke	26	Boarder	Attendant	Rhode Island
20	Frederick Meier	61	Head	Waiter	Germany
21	Elfrida Mcguiness	25	Daughter	—	New York
22	Frances Mcguiness	28	Grand-daughter	Elevator Operator	New York
23	Douglass Mcguiness	1	Grandson	—	New York
24	Carl Meier	56	Brother	Night Watchman	Germany
25	Joseph Ricci	52	Head	Motorman	Italy
26	Michelina Ricci	52	Wife	—	Italy
27	Michael Ricci	31	Son	Cab Driver	New York
28	Phillip Ricci	30	Son	Counterman	New York
29	Rae Ricci	23	Daughter	Salesgirl	New York
30	Anthony Ricci	14	Son	—	New York
31	Nicholas Kovath	54	Head	—	Hungary
32	Alice Kovath	50	Wife	Furrier	Hungary
33	Michael J. Kovath	51	Boarder	Furrier	Hungary
34	Alice Kovath	49	Boarder	Cigar Maker	Hungary
35	Dennis J. Ryan	66	Head	Retired	Canada-English
36	Anna Ryan	61	Wife	—	Canada-English
37	Charles Murray	44	Head	Chauffeur	New York
38	Rose Murray	42	Wife	—	New York
39	Joseph Gee	21	Son	Chauffeur	Ohio
40	Israel Gee	22	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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