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John Clancy — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this John Clancy across the 1930 and 1940 US Censuses in Rensselaer-County, New York (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 10-person household.

Age 11 b. ~1929 Male Son Born: New York Single

1940 Census Record Details

Census Year1940
LocationRensselaer-County, New York
SurnameClancy
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age11
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)Troy City
1935 Residence (County)Rensselaer
Additional Details
Occupation0
Industry0
Class of Worker0
Income (1939)0
Highest GradeNo 4
1935 ResidenceSame Place
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Occupation0
Township / WardTroy City
Est. Birth Year~1929

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.

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

Name Relation to head Relative to John Age Birth yr
Eileen Clancy Daughter — 9 ~1931
Teresa Clancy Daughter — 13 ~1927
Edward Clancy Head — 50 ~1890
Edward Clancy Son — 17 ~1923
Elizabeth Clancy Spouse — 46 ~1894
William Clancy Son — 19 ~1921
John Clancy Son — 11 ~1929
Joseph Clancy Son — 5 ~1935
Helen Clancy Daughter — 15 ~1925
Thomas Clancy Son — 6 ~1934

Census Appearances

1930
Rensselaer, New …
Son, age 1
Rensselaer, New York · implied b. ~1929 — 9 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Clancy
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 1
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
1940
Rensselaer-County, New …
Son, age 11
Rensselaer-County, New York · implied b. ~1929 — 10 household members
Surname Clancy
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 11
Marital Status Single
Birthplace New York
1935 Residence (City) Troy City
1935 Residence (County) Rensselaer
Occupation 0
Industry 0
Class of Worker 0
Income (1939) 0
Highest Grade No 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 11 · b. ~1929 · New York
★ You are viewing this record
Sibling
Teresa Clancy
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Clancy
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Clancy
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Clancy
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Clancy
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eileen Clancy
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Clancy
Sibling · 1940 · age 17
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 — Rensselaer-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02758-00910)

Line Name Age Relation Occupation Birthplace
1 Earl Laughlin 14 Son 0 New York
2 Joseph Laughlin 50 Head Gas Dispatcher New York
3 Rita Laughlin 46 Wife 0 New York
4 Kathleen Laughlin 14 Daughter 0 New York
5 Thomas R. Bell 63 Head Moulder Ireland
6 Joseph Bell 39 Son Attendant New York
7 Margaret Bell 37 Daughter Cutter Trimmer New York
8 William Malpass 24 Head Salesman New York
9 Phyllis Malpass 24 Wife 0 New York
10 Joan Malpass 2 Daughter — New York
11 William Malpass 2 Son — New York
12 Sadie Slattery 65 Head 0 New York
13 Almond Slattery 39 Son 0 New York
14 Elsie Slattery 38 Daughter File Clerk New York
15 George Taylor 67 Head Barber England
16 Vera A. Taylor 65 Wife 0 New York
17 Patrick Ashton 28 Son-in-law Bartender New York
18 Ester B. Ashton 42 Daughter Secretary New York
19 Ulus Ashton 3 Grand Daugh — New York
20 Louise Strevell 49 Head 0 New York
21 Minnie Strevell 43 Sister Forelady New York
22 John Powers 22 Head Accountant New York
23 Marie Powers 21 Wife Index Clerk New York
24 John Powers 1 Son — New York
25 Edward Clancy 50 Head Foreman New York
26 Elizabeth Clancy 46 Wife 0 New York
27 William Clancy 19 Son Attendant New York
28 Edward Clancy 17 Son New Worker New York
29 Helen Clancy 15 Daughter 0 New York
30 Teresa Clancy 13 Daughter 0 New York
31 John Clancy THIS PERSON 11 Son 0 New York
32 Eileen Clancy 9 Daughter 0 New York
33 Thomas Clancy 6 Son 0 New York
34 Joseph Clancy 5 Son 0 New York
35 J. Seymour Scott 66 Head Business Mgr New York
36 Agnes E. Scott 74 Wife 0 New York
37 Herbert Ashdowne 70 Brother-in-law Knitter New York
38 Eleanora Ashdowne 64 Sister 0 New York
39 Mary Kelly 71 Head 0 New York
40 John C. Kelly 53 Son Chauffeur 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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