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Mary Tierney — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Bronx, New York

Our Model Tree links this Mary Tierney across the 1920 and 1930 US Censuses in Bronx, New York (XGBoost, ~Confirmed) — first a daughter (b.~1903), then head of a 7-person household.

Age 27 b. ~1903 Female Daughter Born: New York Single

1930 Census Record Details

Census Year1930
LocationBronx, New York
SurnameTierney
Given NameMary
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age27
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceIreland
Mother's BirthplaceIreland
Additional Details
Can Read/WriteYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardNew York City Bronx Boro
Est. Birth Year~1903

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
Bridget Tierney Spouse — 58 ~1872
James Tierney Head — 55 ~1875
Joseph Tierney Son — 18 ~1912
Mary Tierney Daughter — 27 ~1903
Teresa Tierney Daughter — 17 ~1913
John Tierney Son — 24 ~1906
Catherine Tierney Daughter — 23 ~1907

Census Appearances

1920
Bronx, New …
Daughter, age 17
Bronx, New York · implied b. ~1903 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Tierney
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 17
Marital Status Single
Birthplace New York
Father's Birthplace Ireland
Mother's Birthplace Ireland
Occupation Operator
Industry Infants Wear
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1930
Bronx, New …
Daughter, age 27
Bronx, New York · implied b. ~1903 — 7 household members
Surname Tierney
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 27
Marital Status Single
Birthplace New York
Father's Birthplace Ireland
Mother's Birthplace Ireland
Can Read/Write Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york

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 Tierney across 2 US Census years (1920 and 1930) in Bronx, New York, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Tierney
Daughter · 1930 · age 27 · b. ~1903 · New York
★ You are viewing this record
Sibling
John Tierney
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Tierney
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Teresa Tierney
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Tierney
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
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:newyorkcensus00reel1464:0288)

Line Name Age Relation Occupation Birthplace
51 Mary Gumbleton 42 Roomer Nurse Inspector Canada
52 Patrick Redmond 31 Head Chauffeur Ireland
53 Annie Redmond 26 Wife — New York
54 Grace Bonsall 12 Stepdaughter — Nova Scotia
55 Floyd Fisher 21 Head — Nova Scotia
56 George Fisher 25 Brother Telephone Operator Nova Scotia
57 Lorna Fisher 23 Sister — Nova Scotia
58 Edward Greenfield 44 Head Bookkeeper New York
59 Oscar Greenfield 45 Brother Porter Rumania
60 Fannie Greenfield 41 Sister Operator Rumania
61 Maurice Robert 46 Roomer Salesman Latvia
62 Thomas Hanford 46 Head Chauffeur New York
63 Anna Hanford 46 Wife — New York
64 Mary Hanford 21 Daughter Operator New York
65 Anna Hanford 14 Daughter Typist New York
66 Thomas Jr. Hanford 15 Son Office Boy New York
67 James Hanford 9 Son — New York
68 Robert Hanford 5 Son — New York
69 James Scully 71 Boarder Retired Ireland
70 Peter Meehan 32 Head — Ireland
71 Rose Meehan 29 Wife — New York
72 Charles Meehan 51 Brother Clerk Furnishings Ireland
73 Catherine Meehan 45 Daughter Stenographer New York
74 Andrew J. Meehan 39 Brother-in-law Salesman New York
75 Clara Meehan 25 Sister-in-law — New York
76 Bertha Krahnke 66 Head — Germany
77 Robert Krahnke 44 Son — New York
78 Margaret Krahnke 42 Daughter — New York
79 Louis Vadas 41 Head Painter & Decorator Hungary
80 Rose Vadas 38 Wife — Hungary
81 Rose Vadas 18 Daughter Operator New York
82 Louis Jr. Vadas 16 Son High School New York
83 Elizabeth Vadas 10 Daughter — New York
84 Mary Vadas 4 Daughter — New York
85 Andrew Vadas 2 Son — New York
86 James Tierney 55 Head Laborer Ireland
87 Bridget Tierney 58 Wife — Ireland
88 Mary Tierney THIS PERSON 27 Daughter — New York
89 John Tierney 24 Son Lather New York
90 Catherine Tierney 23 Daughter Artist New York
91 Joseph Tierney 18 Son Delivery Wagon New York
92 Teresa Tierney 17 Daughter Stock Girl New York
93 Hugh Haggerty 42 Head Driver By Truck Ireland
94 Catherine Haggerty 35 Wife — Ireland
95 Daniel Haggerty 4 Son — New York
96 John Joseph Haggerty 1 Son — New York
97 Annie Wade 66 Head — New York
98 John J. Duane 44 Nephew Clerk New York
99 Thomas F. Duane 40 Nephew Fireman New York
100 Teresa W. Duane 36 Niece Clerical 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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