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Mary Maher — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Albany, New York

Our Model Tree links this Mary Maher across the 1930 and 1940 US Censuses in Albany, New York (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 9-person household.

Age 9 b. ~1921 Female Daughter Born: New York Single

1930 Census Record Details

Census Year1930
LocationAlbany, New York
SurnameMaher
Given NameMary
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age9
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceIrish Free State
Mother's BirthplaceNew York
Additional Details
Can Read/WriteYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardCity Of Albany
Est. Birth Year~1921

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.

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

Name Relation to head Relative to Mary Age Birth yr
George Maher Son — 17 ~1913
Catherine Maher Daughter — 5 ~1925
Mary Maher Daughter — 9 ~1921
Eleanor Maher Daughter — 11 ~1919
Edward Maher Head — 43 ~1887
Cornelius Maher Son — 3 ~1927
Charles Maher Son — 21 ~1909
Minnie Maher Spouse — 41 ~1889
Margaret Maher Daughter — 14 ~1916

Census Appearances

1930
Albany, New …
Daughter, age 9
Albany, New York · implied b. ~1921 — 9 household members
Surname Maher
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 9
Marital Status Single
Birthplace New York
Father's Birthplace Irish Free State
Mother's Birthplace New York
Can Read/Write Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
Albany-County, New …
Daughter, age 19
Albany-County, New York · implied b. ~1921 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Mahar
Given Name Mary
Relationship to Head daughter
Sex F
Color / Race White
Age 19
Marital Status Single
Birthplace New York
1935 Residence (City) Albany City
1935 Residence (County) Albany
Occupation Clerical
Industry Music Conservatory
Class of Worker PW
Hours Worked 48
Income (1939) 520
Highest Grade H-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 Maher across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Maher
Daughter · 1930 · age 9 · b. ~1921 · New York
★ You are viewing this record
Sibling
Cornelius Maher
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eleanor Maher
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Maher
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Maher
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Maher
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Maher
Sibling · 1930 · age 21
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 — Albany, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1402:0252)

Line Name Age Relation Occupation Birthplace
51 Joseph Ertle 17 Son — New York
52 Walter Ertle 10 Son — New York
53 Bernard Ertle 5 Son — New York
54 Fred Grummelly 50 Head Laborer New York
55 Frank Schultz 42 Head Laborer New York
56 Emma Schultz 35 Wife — New York
57 Anna May Schultz 15 Daughter — New York
58 Frank Schultz 9 Son — New York
59 Frederick Schultz 6 Son — New York
60 John Campbell 49 Boarder Florist New York
61 Edward M. Maher 43 Head Mechanic Irish Free State
62 Minnie Maher 41 Wife — New York
63 Charles Maher 21 Son Admin. Asst. New York
64 George Maher 17 Son — New York
65 Margaret Maher 14 Daughter — New York
66 Eleanor Maher 11 Daughter — New York
67 Mary Maher THIS PERSON 9 Daughter — New York
68 Catherine Maher 5 Daughter — New York
69 Cornelius Maher 3 Son — New York
70 Robert La Mott 18 Head Peddler New York
71 Margaret La Mott 17 Wife — New York
72 Caroline La Mott 20 Mother — New York
73 Joseph Novak 50 Head Laborer Germany
74 Raymond Lock 34 Head Laborer New York
75 Margaret Lock 26 Wife — New York
76 Agnes Lock 8 Daughter — New York
77 Edgarie Lock 6 Daughter — New York
78 Joseph Green 56 Head — New York
79 John Mccauley 61 Boarder Laborer New York
80 Ignatius Siminski 54 Head Laborer Poland
81 John Cebula 52 Head Laborer Poland
82 Theresa Cebula 52 Wife — Poland
83 Joseph Cebula 27 Son Chauffeur New York
84 Frank Cebula 20 Son Laborer New York
85 Rose Cebula 18 Daughter Operator New York
86 Jacob Cebula 15 Son — New York
87 Peter Cebula 8 Son — New York
88 John Foyder 38 Head Driver New York
89 Agnes Foyder 41 Wife — Poland
90 Frank Foyder 19 Son Tree Surgeon New York
91 Michael Foyder 17 Son Mechanic New York
92 Catherine Foyder 14 Daughter — New York
93 Niels Jacobson 69 Head Merchant Denmark
94 Jennie Jacobson 60 Wife — Denmark
95 — None — — —
96 Joseph Masiunas 34 Head Moulder Poland
97 Agnes Masiunas 28 Wife — New York
98 Theresa Masiunas 2 Daughter — New York
99 Jacob Sonski 34 Head Merchant New York
100 Cecelia Sonski 34 Wife Laborer Poland

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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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