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John Maher — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Kings-County, New York

Our Model Tree links this John Maher across the 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed) — first a son (b.~1911), then head of a 7-person household.

Age 29 b. ~1911 Male Son Born: New York Single

1940 Census Record Details

Census Year1940
LocationKings-County, New York
SurnameMaher
Given NameJohn F
Relationship to HeadSon
SexM
Color / RaceWhite
Age29
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)New York City
1935 Residence (County)KINGS
Additional Details
OccupationClerk
IndustryBanking
Class of WorkerPW
Hours Worked40
Income (1939)1765
Highest GradeNo 8
1935 ResidenceSame House
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationClerk
Township / WardNew York City
Est. Birth Year~1911

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 1940 census.

Name Relation to head Relative to John Age Birth yr
Frank Maher Son — 27 ~1913
John Maher Head — 64 ~1876
William Maher Son — 25 ~1915
Edward Maher Son — 21 ~1919
John Maher Son — 29 ~1911
Gerard Maher Son — 21 ~1919
Anna Maher Spouse — 54 ~1886

Census Appearances

1930
Kings, New …
Son, age 20
Kings, New York · implied b. ~1910 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Maher
Given Name John F.
Relationship to Head Son
Sex M
Color / Race White
Age 20
Marital Status Single
Birthplace New York
Father's Birthplace Irish Free State
Mother's Birthplace Irish Free State
Occupation Copy writer
Industry Advertising
Class of Worker W
Can Read/Write Yes
Veteran No
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
Kings-County, New …
Son, age 29
Kings-County, New York · implied b. ~1911 — 7 household members
Surname Maher
Given Name John F
Relationship to Head Son
Sex M
Color / Race White
Age 29
Marital Status Single
Birthplace New York
1935 Residence (City) New York City
1935 Residence (County) KINGS
Occupation Clerk
Industry Banking
Class of Worker PW
Hours Worked 40
Income (1939) 1765
Highest Grade No 8
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 John Maher across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Maher
Son · 1940 · age 29 · b. ~1911 · New York
★ You are viewing this record
Sibling
William Maher
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerard Maher
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Maher
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Maher
Sibling · 1940 · 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

1940 US Federal Census — Kings-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02568-00912)

Line Name Age Relation Occupation Birthplace
41 Anna Casey 41 Wife — New York
42 Michael Casey 55 Head Laborer Eire
43 Jennie Hayes 68 Head — New York
44 Louis Hayes 24 Son Laborer New York
45 Margaret Lamy 65 Sister — New York
46 Mary M Moore 36 Boarder School Teacher New York
47 Robert Moore 11 Grson — New York
48 Jane Vanacore 45 Head — New York
49 Helen Rose Vanacore 25 Daughter Secretary New York
50 Mathew Fallon 51 Head Porter New York
51 Mary Fallon 47 Wife — New York
52 Thomas J Fallon 18 Son — New York
53 Martha J Fallon 16 Daughter — New York
54 Mary G Fallon 14 Daughter — New York
55 James F Fallon 12 Son — New York
56 Florence Fallon 10 Daughter — New York
57 Anthony Nobello 35 Head Laborer Italy
58 Nora Nobello 26 Wife — New Jersey
59 Patricia Nobello 5 Daughter — New York
60 Anthony Jr Nobello 4 Son — New York
61 Peter Nobello 1 Son — New York
62 Ralph Nobello None Son — New York
63 Salvatore Blanco 55 Head Haircutter Italy
64 Josephine Blanco 48 Wife — Italy
65 Edward Shields 74 Head Retired New York
66 John F Maher 64 Head Plumber New York
67 Anna Maher 54 Wife — New York
68 John F Maher THIS PERSON 29 Son Clerk New York
69 Frank Maher 27 Son Bartender New York
70 William Maher 25 Son Bartender New York
71 Gerard Maher 21 Son Clerk New York
72 Edward Maher 21 Son New Worker New York
73 Mario Piacente 43 Head Chauffeur Italy
74 Bernadette Piacente 33 Wife Finisher New York
75 Anthony Piacente 16 Son — New York
76 Bernadette Piacente 15 Daughter — New York
77 Joseph Di Mattina 55 Head Laborer Italy
78 Francis Di Mattina 50 Wife — Italy
79 Nunzio Di Mattina 23 Son Laborer New York
80 John Di Mattina 19 Son Clerk New York

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1940 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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