Mary Connolly — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this Mary Connolly across the 1920, 1930 and 1940 US Censuses in Schenectady-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1894), then head of a 4-person household.

Age 46 b. ~1894 Female Spouse Born: Scotland Married

1940 Census Record Details

Census Year	1940
Location	Schenectady-County, New York
Surname	Connolly
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	46
Marital Status	Married
Birthplace	Scotland
1935 Residence (City)	Schenectady
1935 Residence (County)	Schenectady
Naturalization Status	Naturalized
Additional Details
Highest Grade	8
1935 Residence	Same house
Birth Country	Scotland
Birthplace (normalized)	scotland
Township / Ward	Schenectady
Est. Birth Year	~1894

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
Mary Connolly	Spouse	—	46	~1894
John Connolly	Son	—	25	~1915
Alexander Connolly	Head	—	56	~1884
James Connolly	Son	—	22	~1918

Census Appearances

1920

Schenectady, New …

Spouse, age 28

Schenectady, New York · implied b. ~1892 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Connolly
Given Name	Mary
Relationship to Head	wife
Sex	f
Color / Race	White
Age	28
Marital Status	Married
Birthplace	Scotland
Year of Immigration	1912
Naturalization Status	Naturalized
Father's Birthplace	Scotland
Mother's Birthplace	Scotland
Occupation	none
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	Scotch
Birth Country	Scotland
Year of Naturalization	1919
Birthplace (normalized)	scotland

1930

Schenectady, New …

Other, age 37

Schenectady, New York · implied b. ~1893 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Connaley
Given Name	Mary
Relationship to Head	Wife-H
Sex	F
Color / Race	White
Age	37
Marital Status	Married
Birthplace	Scotland
Naturalization Status	Naturalized
Year of Immigration	1912
Age at First Marriage	21
Father's Birthplace	Scotland
Mother's Birthplace	Scotland
Can Read/Write	Yes
Mother Tongue	English
Birth Country	Scotland
Birthplace (normalized)	scotland

1940

Schenectady-County, New …

Spouse, age 46

Schenectady-County, New York · implied b. ~1894 — 4 household members

Surname	Connolly
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	46
Marital Status	Married
Birthplace	Scotland
1935 Residence (City)	Schenectady
1935 Residence (County)	Schenectady
Naturalization Status	Naturalized
Highest Grade	8
1935 Residence	Same house
Birth Country	Scotland
Birthplace (normalized)	scotland

Model Tree

Linked across censuses

Our Model Tree links Mary Connolly 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 Connolly

Spouse · 1940 · age 46 · b. ~1894 · 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 — Schenectady-County, New York Open full size

Page Contents

39 people indexed on this census page (nara:1940:m-t0627-02777-00338)

Line	Name	Age	Relation	Occupation	Birthplace
41	Mary L. Warych	11	Daughter	—	Pennsylvania
42	Edward Fox	46	Head	Senior Clerk	New York
43	Emma D. Fox	42	Wife	—	New York
44	Arthur Collins	41	Head	Printing	New York
45	Emma Collins	41	Wife	—	New York
46	Marilyn Collins	15	Daughter	—	New York
47	William Collins	11	Son	—	New York
48	Marie Collins	8	Daughter	—	New York
49	Ann Willamotte	34	Head	Stenographer	New York
51	Michael E. Keating	70	Head	—	New York
52	Nellie E. Brown	60	Sister	—	New York
53	Frank Freeley	50	Head	Foreman	New York
54	Agatha Freeley	48	Wife	—	New York
55	Earl Freeley	20	Son	Machinist Apprentice	New York
56	Marcia Freeley	17	Daughter	—	New York
57	Richard Freeley	12	Son	—	New York
58	Bennett B. Rushes	53	Head	Machinist	New York
59	Harriett Rushes	56	Wife	—	New York
60	Bernard Rushes	27	Son	Upholstering	New York
61	Muriel Rushes	25	Daughter	Beautician	New York
62	Peter Mc Pale	65	Head	—	Free State
63	Mary Mc Pale	64	Wife	—	Free State
64	Markus Frezieres	48	Head	Window Washing	Austria
65	Pearl Frezieres	48	Wife	—	Austria
66	Rose Frezieres	26	Daughter	Stenographer	New York
67	Benjamin Frezieres	17	Son	New Worker	New York
68	Irma Frezieres	15	Daughter	—	New York
69	Linda Frezieres	12	Daughter	—	New York
70	Peter Grealas	72	Head	Machinist	Germany
71	Mary Grealas	64	Wife	—	Roumania
72	William Grealas	32	Son	Repair Conductor Etc.	New York
73	George Grealas	30	Son	Engineering Etc.	New York
74	Edward Grealas	25	Son	Machinist	New York
75	Alexander Connolly	56	Head	Toolmaker	Northern Ireland
76	Mary Connolly THIS PERSON	46	Wife	—	Scotland
77	John Connolly	25	Son	State Office Bldg	New York
78	James Connolly	22	Son	Office Clerk	New York
79	Walter Johnson	25	Head	Clerk	New York
80	Irene Johnson	27	Wife	—	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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