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John Carney — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Bronx, New York

Our Model Tree links this John Carney across the 1930 and 1940 US Censuses in Bronx, New York (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 7-person household.

Age 12 b. ~1918 Male Son Born: New York City Single

1930 Census Record Details

Census Year1930
LocationBronx, New York
SurnameCarney
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age12
Marital StatusSingle
BirthplaceNew York City
Father's BirthplaceNew York
Mother's BirthplaceNew York
Additional Details
Can Read/WriteYes
Birthplace (normalized)new york city
Est. Birth Year~1918

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 John Age Birth yr
Margaret Carney Spouse — 38 ~1892
Thomas Carney Son — 22 ~1908
Joseph Carney Son — 16 ~1914
William Carney Son — 16 ~1914
William Carney Head — 41 ~1889
John Carney Son — 12 ~1918
Edward Carney Son — 18 ~1912

Census Appearances

1930
Bronx, New …
Son, age 12
Bronx, New York · implied b. ~1918 — 7 household members
Surname Carney
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 12
Marital Status Single
Birthplace New York City
Father's Birthplace New York
Mother's Birthplace New York
Can Read/Write Yes
Birthplace (normalized) new york city
1940
New-York-County, New …
Son, age 21
New-York-County, New York · implied b. ~1919 — 10 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Kerney
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 21
Marital Status Single
Birthplace New York City
1935 Residence (City) New York
1935 Residence (County) New York
Occupation Messenger Boy
Class of Worker PW
Hours Worked 10
Income (1939) 300
Highest Grade Hs 3
1935 Residence Same place
Birthplace (normalized) new york city

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 Carney across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Carney
Son · 1930 · age 12 · b. ~1918 · New York
★ You are viewing this record
Sibling
Joseph Carney
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Carney
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Carney
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Carney
Sibling · 1930 · age 22
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:newyorkcensus00reel1464:0274)

Line Name Age Relation Occupation Birthplace
51 Frank Mudge 31 Head Foreman New York
52 Catherine Mudge 30 Wife — New York
53 Frank Mudge 2 Son — New York
54 Finley None William Yes S
55 Theresa Hess 53 Head Saleslady New York City
56 Frank Kelly 45 Head Candy Maker New York
57 Julia Kelly 42 Wife — New York
58 James Mulligan 22 Step-son Clerk New York
59 Alice Mulligan 19 Step-daughter Clerk New York
60 William Carney 41 Head Clerk New York
61 Margaret Carney 38 Wife — New York
62 William Carney 16 Son — New York City
63 John Carney THIS PERSON 12 Son — New York City
64 Thomas Carney 22 Son Printer New York City
65 Edward Carney 18 Son Printer New York City
66 Joseph Carney 16 Son — New York City
67 William Lannigan 31 Head Clerk Germany
68 Margaret Lannigan 31 Wife — Germany
69 Arthur Webb 33 Head Clerk New York
70 Helen Webb 30 Wife — New York
71 Arthur Webb 7 Son — New York
72 Helen Webb 5 Daughter — New York
73 John Webb 1 Son — New York
74 — None — — —
75 — None — — —
76 Anton Schmitz 63 Head — Germany
77 Mary Schmitz 52 Wife — Germany
78 Fred Steinberger 28 Head Baker Germany
79 Mary Steinberger 21 Wife — Berlin
80 Mary Steinberger 1 Daughter — New York City
81 Rudolf Steinberger 28 Boarder Carpenter Germany
82 Mike Papas 41 Head Counterman Greece
83 Panayota Papas 35 Wife Counterwoman Greece
84 John Papas 6 Son — New York City
85 Katherine Doville 31 Head Prop. Greece
86 Helen Doville 35 Sister — Greece
87 Emma Fenton 48 Head — Germany
88 Richard Fenton 22 Son Baker Berlin
89 Conrad Fenton 24 Son Baker Berlin
90 Joseph Schmitz 60 Head Nursery Germany
91 Sophie Papas 45 Head Clerk Greece
92 Mary Papas 29 Daughter — Turkey
93 Helen Papas 16 Daughter — Washington
94 Fred Eichenberger 53 Head Butcher Austria
95 Caroline Eichenberger 41 Wife — Austria
96 Margaret Eichenberger 18 Daughter Bookkeeper New York City
97 Fred Eichenberger 21 Son Mechanic Austria
98 Carl Wutthe 63 Head Supervisor Frankfort
99 Eva Papas 39 Head Prop. Austria
100 — None — — —

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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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