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John Lennon — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this John Lennon across the 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 7-person household.

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

1940 Census Record Details

Census Year1940
LocationKings-County, New York
SurnameLennon
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age12
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)New York City
1935 Residence (County)Kings
Additional Details
Income (1939)0
Highest Grade6
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.

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

Name Relation to head Relative to John Age Birth yr
Mary Lennon Spouse — 34 ~1906
James Lennon Son — 14 ~1926
James Lennon Head — 39 ~1901
Margaret Lennon Daughter — 11 ~1929
John Lennon Son — 12 ~1928
Edward Lennon Son — 5 ~1935
Thomas Lennon Son — 9 ~1931

Census Appearances

1930
Kings, New …
Son, age 2
Kings, New York · implied b. ~1928 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Lennon
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 2
Marital Status Single
Birthplace New York
Father's Birthplace United States
Mother's Birthplace New York
Can Read/Write Yes
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 — 7 household members
Surname Lennon
Given Name John
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
Income (1939) 0
Highest Grade 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 John Lennon across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Lennon
Son · 1940 · age 12 · b. ~1928 · New York
★ You are viewing this record
Sibling
Margaret Lennon
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Lennon
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Lennon
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Lennon
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 — Kings-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02568-00888)

Line Name Age Relation Occupation Birthplace
41 Elizabeth Haynes 75 Head — New York
42 Jane Schild 64 Lodger — New York
43 Anthony Kapola 62 Head — Italy
44 Lucy Kapola 61 Wife — Italy
45 James Lennon 39 Head Patrolman New York
46 Mary @ Lennon 34 Wife — New York
47 James Lennon 14 Son — New York
48 John Lennon THIS PERSON 12 Son — New York
49 Margaret Lennon 11 Daughter — New York
50 Thomas Lennon 9 Son — New York
51 Edward Lennon 5 Son — New York
52 Peter J. Mc Gonigle 48 Head Checker New York
53 Anna Mc Gonigle 45 Wife — New York
54 Henry J. Reilly 49 Head Bookkeeper New York
55 Agnes Reilly 45 Wife — New York
56 John Reilly 22 Son Stock Clerk New York
57 Agnes Reilly 19 Daughter — New York
58 Frank Cirrincione 61 Head Ice Handler Italy
59 Mary Cirrincione 57 Wife — Italy
60 Rose Cirrincione 30 Daughter Office Operator New York
61 Peter Cirrincione 29 Son The Presser New York
62 Anna Cirrincione 27 Daughter Presser Operator New York
63 Louis Cirrincione 25 Son Service Man New York
64 Leone Cirrincione 22 Son Usher New York
65 Ignatius Savettiere 49 Head Oiler New York
66 Antoinette Savettiere 48 Wife Dress Finisher New York
67 Angelo Alapo 49 Head Laborer Italy
68 Lillian Alapo 43 Wife — New York
69 Gerard Alapo 15 Son — New York
70 Margaret Alapo 10 Daughter — New York
71 Clement Imperato 44 Head Foreman Italy
72 Laura Imperato 34 Wife — New York
73 Jerry Imperato 13 Son — New York
74 Rosalie Imperato 10 Son — New York
75 Gloria Imperato 8 Daughter — New York
76 Clement Imperato 4 Son — New York
77 Dennis Maher 46 Head Record Clerk New York
78 Grace Maher 43 Wife — New York
79 John Picozzi 40 Head Laborer Italy
80 Virginia Picozzi 35 Wife — 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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