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John Tracy — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this John Tracy across the 1930 and 1940 US Censuses in Westchester-County, New York (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 9-person household.

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

1940 Census Record Details

Census Year1940
LocationWestchester-County, New York
SurnameTracy
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age11
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)White Plains
1935 Residence (County)Westchester
Additional Details
Highest GradeNo 5
1935 ResidenceSame Place
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardWhite Plains
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.

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

Name Relation to head Relative to John Age Birth yr
Anna Tracy Spouse — 49 ~1891
Angie Tracy Daughter — 13 ~1927
John Tracy Son — 11 ~1929
T Tracy Son — 18 ~1922
T Tracy Head — 45 ~1895
Robert Tracy Son — 7 ~1933
Arlene Tracy Daughter — 16 ~1924
Mary Tracy Daughter — 4 ~1936
Emily Tracy Daughter — 20 ~1920

Census Appearances

1930
Bronx, New …
Other, age 1
Bronx, New York · implied b. ~1929 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Treacy
Given Name John
Relationship to Head Nephew
Sex M
Color / Race White
Age 1
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Can Read/Write No
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
Westchester-County, New …
Son, age 11
Westchester-County, New York · implied b. ~1929 — 9 household members
Surname Tracy
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 11
Marital Status Single
Birthplace New York
1935 Residence (City) White Plains
1935 Residence (County) Westchester
Highest Grade No 5
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 Tracy across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Tracy
Son · 1940 · age 11 · b. ~1929 · New York
★ You are viewing this record
Sibling
Mary Tracy
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arlene Tracy
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Angie Tracy
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
T Tracy
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emily Tracy
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Tracy
Sibling · 1940 · age 7
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 — Westchester-County, New York Open full size

Page Contents

35 people indexed on this census page (nara:1940:m-t0627-02814-00380)

Line Name Age Relation Occupation Birthplace
41 Conchetta Ulher 37 Daughter Coat Operator Italy
42 Frederick Ulher 6 Grandson — New York
48 William D. Clark 42 Head Painter & Decorator Scotland
49 Jean Clark 35 Wife Bacteriologist Scotland
50 Jennie Clark 15 Daughter Receptionist Scotland
51 James Clark 12 Son — Scotland
52 Irving Johansen 54 Head Bacteriologist Denmark
53 Hope Elizabeth Johansen 46 Wife Secretary Connecticut
54 Frederick Mclaughlan 69 Head Lawyer New Jersey
55 Vaughan Mclaughlan 53 Wife — New York
56 Emily J. Mclaughlan 11 Daughter — New York
57 Dominick Sangemi 40 Head Gardner Italy
58 Frances Sangemi 29 Wife — New Jersey
59 Marie Sangemi 4 Daughter — New York
60 Saverio Sangemi 1 Son — New York
61 Jennie La Face 23 Niece — Italy
62 Joseph La Face 25 Nephew Gardner Italy
63 Hugh S. Skura 40 Head Lawyer Poland
64 Rachel Skura 34 Wife — New York
65 Barry Dana Skura 13 Daughter — New York
66 Barbara Skura 10 Daughter — New York
67 Charles Goldberg 36 Lodger Dentist New York
68 Wolf H. Skura 57 Head Contractor Poland
69 Sarah Skura 50 Wife — Poland
70 Norman Skura 24 Son — New York
71 Martha Skura 10 Daughter — New York
72 T. George Tracy 45 Head Sales Manager Louisiana
73 Anna J. Tracy 49 Wife — New York
74 Emily Tracy 20 Daughter Cashier New York
75 T. George Jr. Tracy 18 Son Clerk New York
76 Arlene Tracy 16 Daughter — New York
77 Angie Tracy 13 Daughter — New York
78 John Tracy THIS PERSON 11 Son — New York
79 Robert Tracy 7 Son — New York
80 Mary Rita Tracy 4 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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