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John Reardon — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this John Reardon across the 1930 and 1940 US Censuses in Queens-County, New York (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 6-person household.

Age 13 b. ~1927 Male Son Born: New York Single

1940 Census Record Details

Census Year1940
LocationQueens-County, New York
SurnameReardon
Given NameJohn D
Relationship to HeadSon
SexM
Color / RaceWhite
Age13
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)New York City
1935 Residence (County)Queens
Additional Details
Highest GradeNo 7
1935 ResidenceSame place
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardNew York City
Est. Birth Year~1927

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.

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

Name Relation to head Relative to John Age Birth yr
Rita Reardon Daughter — 6 ~1934
Alan Reardon Son — 1 ~1939
John Reardon Head — 36 ~1904
Ray Reardon Son — 10 ~1930
Rita Reardon Spouse — 33 ~1907
John Reardon Son — 13 ~1927

Census Appearances

1930
Queens, New …
Son, age 3
Queens, New York · implied b. ~1927 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Reardon
Given Name John D.
Relationship to Head Son
Sex M
Color / Race White
Age 3
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation none
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
Queens-County, New …
Son, age 13
Queens-County, New York · implied b. ~1927 — 6 household members
Surname Reardon
Given Name John D
Relationship to Head Son
Sex M
Color / Race White
Age 13
Marital Status Single
Birthplace New York
1935 Residence (City) New York City
1935 Residence (County) Queens
Highest Grade No 7
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 Reardon across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Reardon
Son · 1940 · age 13 · b. ~1927 · New York
★ You are viewing this record
Sibling
Alan Reardon
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Reardon
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rita Reardon
Sibling · 1940 · age 6
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 — Queens-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02720-01014)

Line Name Age Relation Occupation Birthplace
41 Rebecca Richards 75 Mother in law — Virginia
42 William Short 23 Head Chauffeur New York
43 Agnes Short 21 Wife — New York
44 Joseph Johnston 31 Head Laborer New York
45 Catherine Johnston 31 Wife — New York
46 Joseph E Johnston 2 Son — New York
47 Jean Muller 52 Head Seamstress France
48 William Delahanty 29 Head Plaster New York
49 Florence Delahanty 23 Wife — New York
50 George Nelson 27 Head Drillman New York
51 Ruth Nelson 22 Wife — New York
52 John Reardon 36 Head Printer New York
53 Rita Reardon 33 Wife — New York
54 John D Reardon THIS PERSON 13 Son — New York
55 Ray Reardon 10 Son — New York
56 Rita D Reardon 6 Daughter — New York
57 Alan Reardon 1 Son — New York
58 Edward Leahy 32 Head Manager New York
59 Agnes Leahy 36 Wife — New York
60 Dorothy Leahy 15 Daughter — New York
61 Richard Leahy 11 Son — New York
62 Mary Ann Leahy 6 Daughter — New York
63 Frank Mekulas 44 Head Stenographer New York
64 Antoinette Mekulas 44 Wife — New York
65 Frances Mekulas 21 Daughter Stenographer New York
66 Janet Mekulas 16 Daughter — New York
67 William Lutter 48 Head Repairman New York
68 Caroline Lutter 42 Wife — New York
69 Frank Lutter 22 Son — New York
70 Walter Lutter 18 Son — New York
71 Leo Mcevoy 45 Head Fire Inspector New York
72 Julia Mcevoy 41 Wife — Eire
73 George Mcevoy 13 Son — New York
74 Mary Fogarty 65 Mother in law Nurse Eire
75 Eugene Humann 62 Head — France
76 Barbara Humann 61 Wife — Germany
77 Helen Humann 38 Daughter Attending New York
78 Edward Wagner 60 Head Electrician New York
79 Sadie Wagner 66 Sister Dressmaker New York
80 Josephine Wagner 64 Sister Operator 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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