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John Kane — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this John Kane across the 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 8-person household.

Age 17 b. ~1923 Male Son Born: New York Single

1940 Census Record Details

Census Year1940
LocationKings-County, New York
SurnameKane
Given NameJohn Jr.
Relationship to HeadSon
SexM
Color / RaceWhite
Age17
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)New York
1935 Residence (County)Kings
Additional Details
OccupationNew Worker
Class of Worker0
Highest GradeH-2
1935 ResidenceSame Pl.
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationNew Worker
Township / WardNew York
Est. Birth Year~1923

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.

8 people recorded at the same address in the 1940 census.

Name Relation to head Relative to John Age Birth yr
Helen Kane Daughter — 16 ~1924
Elizabeth Kane Daughter — 15 ~1925
John Kane Head — 46 ~1894
Thomas Kane Son — 8 ~1932
Charlie Kane Son — 11 ~1929
Vincent Kane Son — 10 ~1930
John Kane Son — 17 ~1923
Frank Kane Son — 13 ~1927

Census Appearances

1930
New York, …
Son, age 7
New York, New York · implied b. ~1923 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Keane
Given Name John J. Jr.
Relationship to Head Son
Sex M
Color / Race White
Age 7
Marital Status Single
Birthplace New York
Father's Birthplace Northern Ireland
Mother's Birthplace Rhode Island
Can Read/Write Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
Kings-County, New …
Son, age 17
Kings-County, New York · implied b. ~1923 — 8 household members
Surname Kane
Given Name John Jr.
Relationship to Head Son
Sex M
Color / Race White
Age 17
Marital Status Single
Birthplace New York
1935 Residence (City) New York
1935 Residence (County) Kings
Occupation New Worker
Class of Worker 0
Highest Grade H-2
1935 Residence Same Pl.
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 Kane across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Kane
Son · 1940 · age 17 · b. ~1923 · New York
★ You are viewing this record
Sibling
Charlie Kane
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Kane
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Kane
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Kane
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vincent Kane
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Kane
Sibling · 1940 · age 15
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-t0627-02550-00714)

Line Name Age Relation Occupation Birthplace
1 Michael De Vito 14 Son — New York
2 Florence De Vito 31 Sister Packer New York
3 Clarence Carpenter 48 Head Rigger New York
4 Anna Carpenter 33 Wife — New York
5 Marie Carpenter 11 Daughter — New York
6 Carmine Marotta 27 Head Plasterer New York
7 Mary Marotta 28 Wife — New York
8 Harry M. Samuels 64 Head Compositor Russia
9 Tillie Samuels 62 Wife — Russia
10 Abram Samuels 41 Son Mechanic New York
11 Gertrude Samuels 28 Daughter Clerk New York
12 Peter Vaccarella 30 Head Waiter New York
13 Edith Vaccarella 27 Wife — New York
14 Charles Vaccarella 7 Son — New York
15 Claude J. Hollenbeck 55 Head Teller New York
16 Rose Hollenbeck 46 Wife — Yellowstone
17 John Kane 46 Head — New York
18 John Jr. Kane THIS PERSON 17 Son New Worker New York
19 Helen Kane 16 Daughter — New York
20 Elizabeth Kane 15 Daughter — New York
21 Frank Kane 13 Son — New York
22 Charlie Kane 11 Son — New York
23 Vincent Kane 10 Son — New York
24 Thomas Kane 8 Son — New York
25 Thomas Kenny 45 Head Receiving Clerk New York
26 Clara Kenny 40 Wife — New York
27 Frances Kenny 18 Daughter Sewers - Operat New York
28 James Kenny 10 Son — New York
29 Edward De Avanzo 25 Head Truck Driver New York
30 Anna M. De Avanzo 25 Wife — New York
31 Donald S. De Avanzo 7 Son — New York
32 Lois De Avanzo 10 Daughter — New York
33 Jonette K. Olsen 74 Mother — Norway
34 Catherine Yetter 42 Daughter — New York
35 Christ Yetter 52 Son-in-law Superintendent Germany
36 Maria Tell 80 Lodger — Switzerland
37 Fredrick Roth 30 Head Truck Driver New York
38 Sadie Roth 31 Wife — New York
39 Fredrick Roth 9 Son — New York
40 Error Error None ERROR Error ERROR

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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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