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John Bradley — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Kings, New York

Our Model Tree links this John Bradley across the 1910, 1920 and 1930 US Censuses in Kings, New York (XGBoost, ~Confirmed), with identified parents Frank & Genevieve — first a son (b.~1909), then head of a 6-person household.

Age 21 b. ~1909 Male Son Born: New York Single

1930 Census Record Details

Census Year1930
LocationKings, New York
SurnameBradley
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age21
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceNew York
Mother's BirthplaceNew York
Additional Details
OccupationClerk
IndustryInsurance
Class of WorkerW
Can Read/WriteYes
VeteranYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationClerk
Township / WardBoro Brooklyn
Est. Birth Year~1909

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 John Age Birth yr
Margaret Bradley Daughter — 17 ~1913
Lucy Clark Daughter — 21 ~1909
Genevieve Clark Head — 50 ~1880
Peter Bradley Son — 21 ~1909
Donald Clark Son — 22 ~1908
John Bradley Son — 21 ~1909

Census Appearances

1910
Kings, New …
Son, age 2
Kings, New York · implied b. ~1908 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Bradley
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 2
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1920
Kings, New …
Son, age 12
Kings, New York · implied b. ~1908 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Bradley
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 12
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1930
Kings, New …
Son, age 21
Kings, New York · implied b. ~1909 — 6 household members
Surname Bradley
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 21
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation Clerk
Industry Insurance
Class of Worker W
Can Read/Write Yes
Veteran 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.
Model Tree available
Our Model Tree links John Bradley across 3 US Census years (1910, 1920 and 1930) in Kings, New York, using XGBoost record linkage. Identified parents: father Frank Bradley (~0.92 confidence) and mother Genevieve Clark (~0.92 confidence) and mother Mary Bradley (~0.92 confidence) and mother May Bradley (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Frank Bradley
b. ~1879
Source father
● Household · direct · ~0.92
Mother
Genevieve Clark
b. ~1880
Source mother
● Household · direct · ~0.92
Mother
Mary Bradley
b. ~1881
Source mother
● Household · direct · ~0.92
Mother
May Bradley
b. ~1881
Source mother
● Household · direct · ~0.92
This person
Anchor record
John Bradley
Son · 1930 · age 21 · b. ~1909 · New York
★ You are viewing this record
Sibling
Lucy Clark
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Clark
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Bradley
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peter Bradley
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 — Kings, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1528:0720)

Line Name Age Relation Occupation Birthplace
51 Eugene H. Plant 20 Son Clerk New York
52 Thomas Plant 19 Son — New York
53 Stuart Plant 13 Son — New York
54 Frank J. Mckenna 45 Head Engineer New Jersey
55 Genevive Mckenna 31 Daughter Singer New York
56 Gustaf Hedda 46 Head Designer Sweden
57 Jennie Hedda 36 Wife — Sweden
58 Birgitta Hedda 1 Daughter — Sweden
59 Agatha Ciper 50 Head Teacher New York
60 Edwin Ciper 23 Son — New Jersey
61 Eugene H. Kelly 45 Sister Teacher New Jersey
62 Catherine Kelly 42 Sister — New Jersey
63 Katherine Craddock 61 Head — New York
64 George L. Craddock 31 Son Broker New York
65 Julia H. Craddock 27 Daughter Teacher New York
66 Rose D. Craddock 27 Daughter Teacher New York
67 Helen M. Craddock 24 Daughter Teacher New York
68 Genevieve Clark 50 Head — New York
69 Donald Thomas Clark 22 Son — New York
70 Lucy Francis Clark 21 Daughter — New York
71 Peter Bradley 21 Son Clerk New York
72 John Bradley THIS PERSON 21 Son Clerk New York
73 Margaret Bradley 17 Daughter Clerk New York
74 A. A. Wemmell 42 Head Physician New York
75 Clio M. Wemmell 36 Wife — New Jersey
76 Clio M. Wemmell 16 Daughter — New York
77 Newell A. Wemmell 15 Son — New York
78 Lois M. Wemmell 12 Daughter — New York
79 Dallie R. Wemmell 76 Mother — Pennsylvania
80 Walter Tusch 46 Head Professional Engineer New York
81 Edna Tusch 40 Wife — New York
82 Janet Tusch 8 Daughter — New York
83 John Tusch 6 Son — New York
84 Fred Elen 47 Head Estimator Michigan
85 Grace Elen 47 Wife — Michigan
86 Stuart Elen 23 Son Wheeler Michigan
87 Nettie Cozine 56 Head — New York
88 Arthur Cozine 37 Son Manager New York
89 William R. Cozine 31 Son Clerk New York
90 Violet Cozine 19 Daughter — New York
91 George Gruber 62 Boarder Technician Germany
92 William Devany 66 Head Retired New Jersey
93 Adelia Devany 65 Wife — New York
94 Harriet Devany 45 Daughter Nurse New York
95 Margaret Devany 38 Daughter — New York
96 Gertrude Belmeister 12 Granddaughter — New York
97 Sarah Goedecke 72 Head — Pennsylvania
98 Lydia Goedecke 33 Daughter Clerk Pennsylvania
99 Agnes C. Gardner 67 Head — New York
100 Agnes M. Gardner 35 Daughter — New York

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Pedigree Summary

John + 4 siblings
Gen 1 · 4 parents ~0.92
Max depth 4 (1900–1950 window)

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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