Mary Pollock — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Albany, New York

Our Model Tree links this Mary Pollock across the 1920 and 1930 US Censuses in Albany, New York (XGBoost, ~Confirmed) — first a spouse (b.~1891), then head of a 7-person household.

Age 39 b. ~1891 Female Spouse Born: Poland Married

1930 Census Record Details

Census Year	1930
Location	Albany, New York
Surname	Pollock
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	39
Marital Status	Married
Birthplace	Poland
Naturalization Status	Alien
Year of Immigration	1911
Age at First Marriage	18
Father's Birthplace	Poland
Mother's Birthplace	Poland
Additional Details
Occupation	Coat Finisher
Industry	Shirt factory
Class of Worker	W
Can Read/Write	Yes
Mother Tongue	Polish
Birth Country	Poland
Birthplace (normalized)	poland
Occupation	Coat Finisher
Township / Ward	Watervliet City
Est. Birth Year	~1891

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.

7 people recorded at the same address in the 1930 census.

Name	Relation to head	Relative to Mary	Age	Birth yr
John Pollock	Head	—	42	~1888
Mary Pollock	Spouse	—	39	~1891
Viola Pollock	Daughter	—	20	~1910
Louis Pollock	Son	—	19	~1911
Edwin Pollock	Son	—	3	~1927
Nellie Pollock	Daughter	—	17	~1913
Joseph Pollock	Son	—	14	~1916

Census Appearances

1920

Albany, New …

Spouse, age 28

Albany, New York · implied b. ~1892 — 6 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Pollak
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	28
Marital Status	Married
Birthplace	Poland
Year of Immigration	1905
Naturalization Status	Alien
Father's Birthplace	Poland
Mother's Birthplace	Poland
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	Polish
Birth Country	Poland
Birthplace (normalized)	poland

1930

Albany, New …

Spouse, age 39

Albany, New York · implied b. ~1891 — 7 household members

Surname	Pollock
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	39
Marital Status	Married
Birthplace	Poland
Naturalization Status	Alien
Year of Immigration	1911
Age at First Marriage	18
Father's Birthplace	Poland
Mother's Birthplace	Poland
Occupation	Coat Finisher
Industry	Shirt factory
Class of Worker	W
Can Read/Write	Yes
Mother Tongue	Polish
Birth Country	Poland
Birthplace (normalized)	poland

Model Tree

Linked across censuses

Our Model Tree links Mary Pollock across 2 US Census years (1920 and 1930) in Albany, New York, using XGBoost record linkage.

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This person

Anchor record

Mary Pollock

Spouse · 1930 · age 39 · b. ~1891 · New York

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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1930 US Federal Census — Albany, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1405:0678)

Line	Name	Age	Relation	Occupation	Birthplace
51	Ann Purcell	60	Head	—	New York
52	Mary V. Purcell	36	Niece	Clerical Work	New Jersey
53	Michael Vartigian	60	Head	—	Armenia
54	Helen Vartigian	57	Wife	—	Armenia
55	Melick Vartigian	33	Son	Painter	Bulgaria
56	Celia Vartigian	23	Daughter	Clerical Work	New York
57	Rose Vartigian	21	Daughter	Stitcher	New York
58	James Sullivan	41	Head	Chauffeur	New York
59	Sarah Sullivan	42	Wife	Coat Finisher	New York
60	Veronica Sullivan	19	Daughter	Coat Finisher	New York
61	Elizabeth Sullivan	18	Daughter	Clerical Work	New York
62	Florence Sullivan	16	Daughter	Stitcher	New York
63	James J. Sullivan	14	Son	—	New York
64	Samuel Wagner	29	Boarder	Stock Clerk	New York
65	John Pollock	42	Head	Molder	Poland
66	Mary Pollock THIS PERSON	39	Wife	Coat Finisher	Poland
67	Viola Pollock	20	Daughter	Clerical Work	New York
68	Louis Pollock	19	Son	Oiler	New York
69	Nellie Pollock	17	Daughter	—	New York
70	Joseph Pollock	14	Son	—	New York
71	Edwin Pollock	3	Son	—	New York
72	Gifford De Santis	25	Head	Machinist	New York
73	Frances De Santis	28	Wife	—	New York
74	Joseph Paccitelli	45	Head	Proprietor	Italy
75	Mary Paccitelli	34	Wife	—	Italy
76	Nicholas Paccitelli	13	Son	—	New York
77	Mary C. Paccitelli	10	Daughter	—	Massachusetts
78	John Kenney	32	Head	Fireman	New York
79	Irene Kenney	30	Wife	—	New York
80	Patrick Dauria	63	Head	Barber	Italy
81	Patrick Jr. Dauria	26	Son	Barber	New York
82	Jane Dauria	23	Daughter-in-law	—	New York
83	William Ward	22	Head	—	New York
84	Anna Ward	25	Sister	Stitcher	New York
85	James Colantonio	28	Head	Laborer	Italy
86	Marie Colantonio	24	Wife	—	Colorado
87	Lucy Colantonio	5	Daughter	—	New York
88	Salvatore Colantonio	34	Brother	Laborer	Italy
89	Mary Colantonio	27	Sister-in-law	—	Italy
90	Carmela Colantonio	3	Niece	—	Italy
91	Marianna Colantonio	66	Mother	—	Italy
92	Thomas Kennan	64	Head	Motorman	New York
93	Catherine Kennan	62	Wife	—	New York
94	John Kennan	29	Son	Machinist	New York
95	Ada Kennan	55	Head	Stitcher	New York
96	Elizabeth Kennan	50	Sister	—	New York
97	Mary Cosgrove	53	Sister	Examiner	New York
98	Loretta Cosgrove	30	Niece	Organist	New York
99	Nicholas Cosgrove	28	Nephew	Machinist	New York
100	William Tracey	23	Boarder	—	New York

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1930 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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