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Mary Mcmullen — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Bronx, New York

Our Model Tree links this Mary Mcmullen across the 1930 and 1940 US Censuses in Bronx, New York (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 6-person household.

Age 1 b. ~1929 Female Daughter Born: New York Single

1930 Census Record Details

Census Year1930
LocationBronx, New York
SurnameMcMullen
Given NameMary
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age1
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceIreland
Mother's BirthplaceIreland
Additional Details
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardBronx Borough
Est. Birth Year~1929

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.

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

Name Relation to head Relative to Mary Age Birth yr
Joseph Mcmullen Head — 29 ~1901
Johannah Mcmullen Daughter — 4 ~1926
Hannah Mcmullen Spouse — 30 ~1900
Kathleen Mcmullen Daughter — 3 ~1927
Joseph Mcmullen Son — ~1930
Mary Mcmullen Daughter — 1 ~1929

Census Appearances

1930
Bronx, New …
Daughter, age 1
Bronx, New York · implied b. ~1929 — 6 household members
Surname McMullen
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 1
Marital Status Single
Birthplace New York
Father's Birthplace Ireland
Mother's Birthplace Ireland
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
Bronx-County, New …
Daughter, age 12
Bronx-County, New York · implied b. ~1928 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McMillin
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 12
Marital Status Single
Birthplace New York
1935 Residence (City) New York City
1935 Residence (County) Bronx
Highest Grade G 3
1935 Residence Same house
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 Mcmullen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mcmullen
Daughter · 1930 · age 1 · b. ~1929 · New York
★ You are viewing this record
Sibling
Kathleen Mcmullen
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Mcmullen
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Johannah Mcmullen
Sibling · 1930 · age 4
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:newyorkcensus00reel1465:0283)

Line Name Age Relation Occupation Birthplace
51 Margaret Frante 35 Wife — New York
52 Bridget Mcgovern 42 Head Houseworker Ireland
53 Peter Mcgovern 28 Brother Laborer Ireland
54 Patrick Mcgovern 22 Brother Laborer Ireland
55 Rose Mcgovern 26 Sister Cook Ireland
56 Maurice Costello 32 Head Elec. Opr. Ireland
57 Theresa Costello 37 Wife Housework Ireland
58 Margaret Cashman 34 Head — New York
59 Edward Cashman 14 Son — New York
60 Rose Cashman 11 Daughter — New York
61 Conroy Mynes 31 Head Fireman Ireland
62 Isabella Mynes 20 Wife — Ireland
63 James Mervins 53 Head Nightman New York
64 Bridget Mervins 49 Wife Janitress Ireland
65 Michael Mervins 8 Son — New York
66 Brendan Donagher 19 Nephew Truckman Ireland
67 Anna Conley 50 Head Housework New York
68 Gertrude Conley 22 Daughter Clerical New York
69 Vincent Conley 19 Son Chauffeur New York
70 Anna Conley 16 Daughter Tel Operator New York
71 Margaret Mclaughlin 55 Head Housework Ireland
72 James Mclaughlin 32 Son Clerk New York
73 Joseph Mcmullen 29 Head Laborer Ireland N.
74 Hannah Mcmullen 30 Wife Janitress Ireland N.
75 Johannah Mcmullen 4 Daughter — New York
76 Kathleen Mcmullen 3 Daughter — New York
77 Mary Mcmullen THIS PERSON 1 Daughter — New York
78 Joseph Jr. Mcmullen 0 Son — New York
79 William Solan 28 Head Laborer Ireland F.S.
80 Nellie Solan 28 Wife — Ireland F.S.
81 Edward Barlow 58 Head Painter New York
82 Anna Barlow 49 Wife — New York
83 Mary Palaczky 76 Mother-in-law — Hungary
84 Valentine P. Kavanagh 24 Head Electrician Ireland F.S.
85 Bertha M. Kavanagh 20 Wife — New York
86 John Sullivan 48 Head Guard Ireland F.S.
87 Catherine Sullivan 45 Wife — Ireland
88 Mary Sullivan 15 Daughter — New York
89 John Sullivan 8 Son — New York
90 Donald F. Sullivan 5 Son — New York
91 Marie Sessner 50 Head — Germany
92 Emma Sessner 27 Daughter Assist. Window Dress. New York
93 Frieda Sessner 20 Daughter — New York
94 Sadie Ronan 38 Head Floor Lady New York
95 Anna Mclaughlin 33 Cousin Stenographer Ireland F.S.
96 Gerard Mclaughlin 2 Cousin — New York
97 Edward Connell 30 Head Electrician New York
98 Catherine Connell 31 Wife Laundress Ireland F.S.
99 Bridget Roarity 47 Head Laundress New York
100 Patrick Dodd 64 Head Laborer Ireland F.S.

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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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