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James Mccoy — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this James Mccoy across the 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 9-person household.

Age 12 b. ~1928 Male Son Born: New York Single

1940 Census Record Details

Census Year1940
LocationKings-County, New York
SurnameMcCoy
Given NameJames Jr.
Relationship to HeadSon
SexM
Color / RaceWhite
Age12
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)New York City
1935 Residence (County)Kings
Additional Details
Highest GradeNo 6
1935 ResidenceSame place
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardNew York City
Est. Birth Year~1928

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.

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

Name Relation to head Relative to James Age Birth yr
Winona Mccoy Daughter — 14 ~1926
Marie Mccoy Daughter — 5 ~1935
Patricia Mccoy Daughter — 3 ~1937
James Mccoy Head — 44 ~1896
James Mccoy Son — 12 ~1928
Bernard Mccoy Son — 9 ~1931
John Mccoy Son — 11 ~1929
Charles Mccoy Son — 4 ~1936
Elizabeth Mccoy Spouse — 34 ~1906

Census Appearances

1930
New York, …
Son, age 2
New York, New York · implied b. ~1928 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McCoy
Given Name James Jr
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 Jersey
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
Kings-County, New …
Son, age 12
Kings-County, New York · implied b. ~1928 — 9 household members
Surname McCoy
Given Name James Jr.
Relationship to Head Son
Sex M
Color / Race White
Age 12
Marital Status Single
Birthplace New York
1935 Residence (City) New York City
1935 Residence (County) Kings
Highest Grade No 6
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 James Mccoy across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Mccoy
Son · 1940 · age 12 · b. ~1928 · New York
★ You are viewing this record
Sibling
Marie Mccoy
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Mccoy
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Mccoy
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Mccoy
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Mccoy
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Winona Mccoy
Sibling · 1940 · age 14
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-t0627-02577-00925)

Line Name Age Relation Occupation Birthplace
1 Orlando Furneri 52 Head Welder Italy
2 Sarah Furneri 54 Wife — New York
3 Alexander Furneri 19 Son — New York
4 Michael Pettit 36 Head Grocer Eire
5 Catherine Pettit 38 Wife — Eire
6 William Pettit 7 Son — New York
7 Michael Jr. Pettit 5 Son — New York
8 John W. Huntington 53 Head Laborer England
9 Isabel Huntington 58 Wife — Newfoundland
10 Mary Clonnan 52 Head — Eire
11 Mary M. Clonnan 31 Daughter Stenographer New York
12 Michael Clonnan 30 Son Truck Driver New York
13 James Clonnan 23 Son Supply Clerk New York
14 Anna Clonnan 19 Daughter Boxer New York
15 Dolores Clonnan 10 Daughter — New York
16 William L. Kirch 56 Head Upholsterer New York
17 Christine Kirch 53 Wife — Germany
18 James Mccoy 44 Head Bill Collector New York
19 Elizabeth Mccoy 34 Wife — Scotland
20 Winona Mccoy 14 Daughter — New York
21 James Jr. Mccoy THIS PERSON 12 Son — New York
22 John Mccoy 11 Son — New York
23 Bernard Mccoy 9 Son — New York
24 Marie Mccoy 5 Daughter — New York
25 Charles Mccoy 4 Son — New York
26 Patricia Mccoy 3 Daughter — New York
27 Margaret Taylor 45 Head — Eire
28 William Taylor 43 Husband Deckhand England
29 Paul S. Sweeney 46 Lodger Sign Painter New York
30 Erasmus Wilson 31 Lodger Elevator Operator Norway
31 Arthur Arneson 34 Lodger Elevator Operator Norway
32 Rose Bland 27 Lodger Baker New York
33 Frederick Ferdon 35 Lodger Fireman New York
34 Bessie Gunn 76 Head — Eire
35 Mary Gunn 73 Sister — Eire
36 Edward Woods 43 Head Stationary Eng. West Virginia
37 Edna Woods 40 Wife — Virginia
38 Alfred Faulkner 54 Lodger Laborer Virginia
39 Edward Costello 49 Lodger Truck Driver Virginia
40 Robert House 35 Head Maintenance Man Virginia

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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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