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Mary Finn — 1920 US Census Record

Linked across censuses

1920 United States Federal Census · New York, New York

Our Model Tree links this Mary Finn across the 1900, 1910 and 1920 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a spouse (b.~1878), then head of a 4-person household.

Age 42 b. ~1878 Female Spouse Born: Ireland Married

1920 Census Record Details

Census Year1920
LocationNew York, New York
SurnameFinn
Given NameMary
Relationship to HeadWife
SexF
Color / RaceWhite
Age42
Marital StatusMarried
BirthplaceIreland
Year of Immigration1890
Naturalization StatusNaturalized
Father's BirthplaceIreland
Mother's BirthplaceIreland
Additional Details
Can ReadYes
Can WriteYes
Speaks EnglishYes
Mother TongueEnglish
Birth CountryIreland
Birthplace (normalized)ireland
Township / WardManhattan
Est. Birth Year~1878

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 1920 census.

Name Relation to head Relative to Mary Age Birth yr
Michael Finn Head — 42 ~1878
Mary Finn Spouse — 42 ~1878
Mary Finn Daughter — 9 ~1911
John Finn Son — 11 ~1909

Census Appearances

1900
New York, …
Spouse, age 28
New York, New York · implied b. ~1872 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Finn
Given Name Mary
Relationship to Head Wife
Sex F
Color / Race White
Age 27
Marital Status Married
Birthplace Ireland
Birth Month July
Birth Year 1872
Year of Immigration 1888
Father's Birthplace Ireland
Mother's Birthplace Ireland
Can Read Yes
Can Write Yes
Speaks English Yes
Birth Country Ireland
Birthplace (normalized) ireland
1910
New York, …
Spouse, age 35
New York, New York · implied b. ~1875 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Finn
Given Name Mary
Relationship to Head Wife
Sex F
Color / Race White
Age 35
Marital Status Married
Birthplace Ireland
Years Married 20
Children Born 1
Children Living 1
Year of Immigration 1889
Father's Birthplace Ireland
Mother's Birthplace Ireland
Birth Country Ireland
Birthplace (normalized) ireland
1920
New York, …
Spouse, age 42
New York, New York · implied b. ~1878 — 4 household members
Surname Finn
Given Name Mary
Relationship to Head Wife
Sex F
Color / Race White
Age 42
Marital Status Married
Birthplace Ireland
Year of Immigration 1890
Naturalization Status Naturalized
Father's Birthplace Ireland
Mother's Birthplace Ireland
Can Read Yes
Can Write Yes
Speaks English 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 Finn across 3 US Census years (1900, 1910 and 1920) in New York, New York, using XGBoost record linkage.
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This person
Anchor record
Mary Finn
Spouse · 1920 · age 42 · b. ~1878 · New York
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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1920 US Federal Census — New York, New York Open full size

Page Contents

50 people indexed on this census page (ia:1920:14thcensusofpopu1272unit:1120)

Line Name Age Relation Occupation Birthplace
1 Thomas Daly 42 Head Porter New York
2 Mary Daly 41 Wife Helper New York
3 Thomas Daly 15 Son Messenger New York
4 John Daly 13 Son — New York
5 William Daly 11 Son — New York
6 James Daly 8 Son — New York
7 Edward Daly 2 Son — New York
8 Margaret Daly 1 Daughter — New York
9 Mary Daly 1 Daughter — New York
10 John Daly 42 Head Driver Ireland
11 Margaret Daly 42 Wife — Ireland
12 John Daly 17 Son Driver New York
13 Catherine Daly 14 Daughter — New York
14 William Daly 12 Son — New York
15 Thomas Daly 9 Son — New York
16 Joseph Daly 7 Son — New York
17 Stephen Daly 3 Son — New York
18 John Daly 1 Son — New York
19 August Moser 33 Head Driver Germany
20 Rose Moser 27 Wife — New Jersey
21 John Moser 1 Son — New York
22 John Daly 45 Head Driver Ireland
23 Sarah Daly 40 Wife Forewoman Ireland
24 Alice Daly 22 Daughter — New York
25 John Daly 20 Son Helper New York
26 Mildred Daly 16 Daughter — New York
27 Sarah Daly 12 Daughter — New York
28 Joseph Daly 10 Son — New York
29 James Daly 7 Son — New York
30 Mary Daly 42 Head Waitress Ireland
31 Mary Daly 14 Daughter — New York
32 Mary Daly 16 Daughter Finisher New York
33 John Daly 15 Son Runner New York
34 William Daly 13 Son — New York
35 Stephen Daly 7 Son — New York
36 Joseph Daly 5 Son — New York
37 Edward Daly 3 Son — New York
38 Michael Finn 42 Head Foreman Ireland
39 Mary Finn THIS PERSON 42 Wife — Ireland
40 John Finn 11 Son — New York
41 Mary Finn 9 Daughter — New York
42 John Finn 45 Head Driver Ireland
43 Bridget Finn 42 Wife — Ireland
44 William Finn 15 Son — New York
45 James Finn 13 Son — New York
46 Edward Finn 11 Son — New York
47 Eugene Finn 10 Son — New York
48 John Finn 6 Son — New York
49 Thomas Finn 3 Son — New York
50 Matthew Donohue 42 Head Laborer Ireland

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1920 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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