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Mary Bird — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Bronx, New York

Our Model Tree links this Mary Bird across the 1920 and 1930 US Censuses in Bronx, New York (XGBoost, ~Confirmed) — first a spouse (b.~1877), then head of a 8-person household.

Age 53 b. ~1877 Female Spouse Born: Canada Married

1930 Census Record Details

Census Year1930
LocationBronx, New York
SurnameBird
Given NameMary
Relationship to HeadWife
SexF
Color / RaceWhite
Age53
Marital StatusMarried
BirthplaceCanada
Naturalization StatusNaturalized
Year of Immigration1897
Age at First Marriage29
Father's BirthplaceIreland
Mother's BirthplaceCanada
Additional Details
Can Read/WriteYes
Mother TongueEnglish
Birth CountryCanada
Birthplace (normalized)canada
Township / WardNew York City
Est. Birth Year~1877

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.

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

Name Relation to head Relative to Mary Age Birth yr
Francis Bird Son — 13 ~1917
Gerald Bird Son — 10 ~1920
Helen Bird Daughter — 23 ~1907
Grace Bird Daughter — 20 ~1910
Michael Bird Head — 56 ~1874
Mary Bird Spouse — 53 ~1877
Marion Bird Daughter — 18 ~1912
Agnes Bird Daughter — 12 ~1918

Census Appearances

1920
Bronx, New …
Spouse, age 42
Bronx, New York · implied b. ~1878 — 9 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Bird
Given Name Mary D
Relationship to Head Wife
Sex F
Color / Race White
Age 42
Marital Status Married
Birthplace Canada
Year of Immigration 1897
Naturalization Status Naturalized
Father's Birthplace Ireland
Mother's Birthplace Canada
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue English
Birth Country Canada
Year of Naturalization 1905
Birthplace (normalized) canada
1930
Bronx, New …
Spouse, age 53
Bronx, New York · implied b. ~1877 — 8 household members
Surname Bird
Given Name Mary
Relationship to Head Wife
Sex F
Color / Race White
Age 53
Marital Status Married
Birthplace Canada
Naturalization Status Naturalized
Year of Immigration 1897
Age at First Marriage 29
Father's Birthplace Ireland
Mother's Birthplace Canada
Can Read/Write Yes
Mother Tongue English
Birth Country Canada
Birthplace (normalized) canada

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 Bird across 2 US Census years (1920 and 1930) in Bronx, New York, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Bird
Spouse · 1930 · age 53 · b. ~1877 · 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 — Bronx, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1484:0662)

Line Name Age Relation Occupation Birthplace
51 Joseph Karp 19 Son — New York
52 Isaac Weinstein 35 Head Cabinet Russia
53 Sarah Weinstein 38 Wife Salesman Russia
54 Aaron Nednick 60 Father-in-law — Russia
55 Rosie Nednick 21 Sister-in-law — Russia
56 Richard F. O'Leary 36 Head Stenographer New York
57 Elizabeth M. O'Leary 35 Wife Foreman New York
58 Elizabeth M. O'Leary 8 Daughter — New York
59 Richard Jr. O'Leary 7 Son — New York
60 John F. O'Leary 4 Son — New York
61 John Egan 39 Head Inspector Ireland
62 Katherine Egan 33 Wife — Ireland
63 Thomas Egan 2 Son — New York
64 Joseph Egan 1 Son — New York
65 John Ryan 30 Boarder Manager Ireland
66 Patrick Rielly 37 Head Electrician New York
67 Anna Rielly 34 Wife — New York
68 Peter Rielly 11 Son — New York
69 Genevieve Rielly 9 Daughter — New York
70 Margaret Rielly 7 Daughter — New York
71 John Rielly 5 Daughter — New York
72 Thomas Rielly 1 Son — New York
73 Mary Sullivan 54 Head — Ireland
74 Josephine Sullivan 29 Daughter Bookkeeper New York
75 John Sullivan 22 Son Stenographer New York
76 Eugene Sullivan 11 Son — New York
77 Adolph Schindler 35 Head Chauffeur New York
78 Charlotte Schindler 37 Wife — New York
79 Frederick Boss 43 Brother-in-law — New York
80 James P. Theatris 50 Head Clerk New York
81 Mary A. Theatris 49 Wife — Ireland
82 Virginia Theatris 16 Daughter — New York
83 Gerald Theatris 12 Son — New York
84 Michael Bird 56 Head Salesman New York
85 Mary Bird THIS PERSON 53 Wife — Canada
86 Helen Bird 23 Daughter Stenographer New York
87 Grace Bird 20 Daughter — New York
88 Marion Bird 18 Daughter — New York
89 Francis Bird 13 Son — New York
90 Agnes Bird 12 Daughter — New York
91 Gerald Bird 10 Son — New York
92 Abraham Hayman 57 Head Agent Scotland
93 Sadie Hayman 45 Wife — Austria
94 Laucelle Hayman 18 Daughter — New York
95 Eva Greenburg 68 Head — Austria
96 Lionel Greenburg 38 Son Broker Austria
97 Frieda Kaufman 42 Daughter — Austria
98 Helen C. Kaufman 21 Granddaughter Teacher New York
99 Lionel Kaufman 19 Grandson — New York
100 James A. Morris 56 Head Secretary New York

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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