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John Clancy — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this John Clancy across the 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed) — first a son (b.~1917), then head of a 7-person household.

Age 23 b. ~1917 Male Son Born: New York Single

1940 Census Record Details

Census Year1940
LocationBronx-County, New York
SurnameClancy
Given NameJohn
Relationship to Headson
SexM
Color / RaceWhite
Age23
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)New York City
1935 Residence (County)Bronx
Additional Details
OccupationChauffeur
IndustryPriv. family service
Class of WorkerPW
Hours Worked48
Income (1939)420
Highest GradeHs 4
1935 ResidenceSame place
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationChauffeur
Township / WardNew York City
Est. Birth Year~1917

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 Clancy Son — 5 ~1935
Anna Clancy Daughter — 6 ~1934
John Clancy Son — 23 ~1917
Marie Clancy Daughter — 21 ~1919
Mary Clancy Spouse — 42 ~1898
Albert Clancy Son — 19 ~1921
John Clancy Head — 45 ~1895

Census Appearances

1930
Bronx, New …
Son, age 13
Bronx, New York · implied b. ~1917 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Clancy
Given Name John
Relationship to Head son
Sex M
Color / Race White
Age 13
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation none
Can Read/Write Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
Bronx-County, New …
Son, age 23
Bronx-County, New York · implied b. ~1917 — 7 household members
Surname Clancy
Given Name John
Relationship to Head son
Sex M
Color / Race White
Age 23
Marital Status Single
Birthplace New York
1935 Residence (City) New York City
1935 Residence (County) Bronx
Occupation Chauffeur
Industry Priv. family service
Class of Worker PW
Hours Worked 48
Income (1939) 420
Highest Grade Hs 4
1935 Residence Same place
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 Clancy across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Clancy
Son · 1940 · age 23 · b. ~1917 · New York
★ You are viewing this record
Sibling
Anna Clancy
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Clancy
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Clancy
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Clancy
Sibling · 1940 · age 5
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 — Bronx-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02475-00456)

Line Name Age Relation Occupation Birthplace
41 Mary Pagnick 39 wife — Poland
42 Sylvia Pagnick 13 daughter — New York
43 Shirley Pagnick 11 daughter — New York
44 Benjamin Kaplan 33 head Factory Worker New York
45 Bessie Kaplan 60 mother — Russia
46 Sylvia Kaplan 24 sister Secretary New York
47 Charles Tieger 42 head Factory Worker Poland
48 Molly Tieger 39 wife Dish Washer Poland
49 Milton Tieger 16 son Dish Washer New York
50 Harold Tieger 15 son — New York
51 Leon Tieger 11 son — New York
52 Gloria Tieger 8 daughter — New York
53 Toby Tieger 2 daughter — New York
54 Joe Bienstok 30 head Factory Worker Austria
55 Betta Bienstok 27 wife — Russia
56 Rose Stackler 65 mother — Austria
57 Hyman Moder 14 nephew — New York
58 Anna Madison 44 head — Russia
59 Bernice Madison 15 daughter — New York
60 Leon Madison 11 son — New York
61 Sam Newman 43 head Factory Worker Poland
62 Lena Newman 38 wife — Poland
63 Edith Newman 12 daughter — New York
64 Bessie Egelberg 47 head — Austria
65 Ruth Egelberg 22 daughter Factory Worker New York
66 Harry Egelberg 19 son Furrier New York
67 Sidney Egelberg 17 son Photographer New York
68 John Clancy 45 head Machinist New York
69 Mary Clancy 42 wife — New York
70 John Clancy THIS PERSON 23 son Chauffeur New York
71 Marie Clancy 21 daughter New Worker New York
72 Albert Clancy 19 son New Worker New York
73 Anna Clancy 6 daughter — New York
74 Frank Clancy 5 son — New York
75 Emery Schwartz 37 head Sales Clerk Hungary
76 Stella Schwartz 35 wife — New York
77 Florence Schwartz 15 daughter — New York
78 Sylvia Schwartz 13 daughter — New York
79 Sidney Schwartz 11 son — New York
80 Ruth Schwartz 9 daughter — 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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