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Mary Finley — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Niagara, New York

Our Model Tree links this Mary Finley across the 1920 and 1930 US Censuses in Niagara, New York (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 7-person household.

Age 46 b. ~1884 Female Spouse Born: Ireland Married

1930 Census Record Details

Census Year1930
LocationNiagara, New York
SurnameFinley
Given NameMary
Relationship to HeadWife
SexF
Color / RaceWhite
Age46
Marital StatusMarried
BirthplaceIreland
Naturalization StatusNaturalized
Year of Immigration1910
Age at First Marriage25
Father's BirthplaceIreland
Mother's BirthplaceIreland
Additional Details
Can Read/WriteYes
Mother TongueEnglish
Birth CountryIreland
Birthplace (normalized)ireland
Township / WardCity Of Lockport
Est. Birth Year~1884

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
Lee Finley Son — 14 ~1916
Marie Finley Daughter — 20 ~1910
James Finley Son — 8 ~1922
John Finley Son — 11 ~1919
Russell Finley Son — 12 ~1918
Mary Finley Spouse — 46 ~1884
John Finley Head — 47 ~1883

Census Appearances

1920
Erie, New …
Spouse, age 35
Erie, New York · implied b. ~1885 — 9 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Finley
Given Name Mary
Relationship to Head Wife
Sex F
Color / Race White
Age 35
Marital Status Married
Birthplace Ireland
Naturalization Status Naturalized
Father's Birthplace Ireland
Mother's Birthplace Ireland
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue Irish
Birth Country Ireland
Birthplace (normalized) ireland
1930
Niagara, New …
Spouse, age 46
Niagara, New York · implied b. ~1884 — 7 household members
Surname Finley
Given Name Mary
Relationship to Head Wife
Sex F
Color / Race White
Age 46
Marital Status Married
Birthplace Ireland
Naturalization Status Naturalized
Year of Immigration 1910
Age at First Marriage 25
Father's Birthplace Ireland
Mother's Birthplace Ireland
Can Read/Write Yes
Mother Tongue English
Birth Country Ireland
Birthplace (normalized) ireland

Model Tree

An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Linked across censuses
Our Model Tree links Mary Finley across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Finley
Spouse · 1930 · age 46 · b. ~1884 · 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 — Niagara, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1617:0384)

Line Name Age Relation Occupation Birthplace
51 Ed. E. Ballard 45 Head Salesman New York
52 Bertha Ballard 41 Wife — New York
53 Raymond Ballard 13 Son — New York
54 Edna Ballard 11 Daughter — New York
55 Howard Ballard 8 Son — New York
56 Robt. Ballard 7 Son — New York
57 Joseph Daboll 29 Head Mechanic Ohio
58 Carrie E. Daboll 22 Wife — Ohio
59 John S. Daboll 45 Head Merchant New York
60 Ethel A. Daboll 33 Wife Bookkeeper New York
61 Harry H. Daboll 12 Son — New York
62 Smith H. Daboll 9 Son — New York
63 James Daboll 5 Son — New York
64 Ruth Daboll 0 Daughter — New York
65 Peter R. Mccall 55 Head Merchant New York
66 Lena S. Mccall 60 Wife — New York
67 Harold B. Mccall 34 Son — New York
68 Stewart Anthony Mccall 28 Boarder Laborer France
69 Elmer Samy 29 Head Laborer New York
70 Dora M. Samy 25 Wife — New York
71 Edna G. Samy 9 Daughter — New York
72 Harry J. Samy 7 Son — New York
73 Earl J. Samy 4 Son — New York
74 Donald J. Samy 1 Son — New York
75 Charles E. Samy 0 Son — New York
76 John S. Thomas 76 Head Retired New York
77 Mary Thomas 67 Wife — New York
78 Mabel M. Thomas 40 Daughter Maid New York
79 Doris Thomas 32 Daughter — New York
80 Wm. R. Daboll 47 Head Salesman New York
81 Ida M. Daboll 41 Wife — New York
82 Marie E. Daboll 15 Daughter — New York
83 Wm. S. Daboll 3 Son — New York
84 Walter W. Haley 32 Head Fireman New York
85 Irene Haley 35 Wife — New York
86 Ruth Haley 5 Daughter — New York
87 Lyle J. Haley 4 Son — New York
88 Paul W. Haley 2 Son — New York
89 David R. Haley 1 Son — New York
90 Frank Hofner 42 Head Brake Man New York
91 Maria A. Hofner 39 Wife — New York
92 John Finley 47 Head Foreman New York
93 Mary Finley THIS PERSON 46 Wife — Ireland
94 Marie Finley 20 Daughter Oiler New York
95 Lee Earl Finley 14 Son — New York
96 Russell A. Finley 12 Son — New York
97 John Robt. Finley 11 Son — New York
98 James Finley 8 Son — New York
99 Chas. M. Hurst 39 Head Machinist New York
100 Eva A. Hurst 32 Wife — Germany

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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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