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John Lennon — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this John Lennon across the 1930 and 1940 US Censuses in New-York-County, New York (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 7-person household.

Age 22 b. ~1918 Male Son Born: New York Single

1940 Census Record Details

Census Year1940
LocationNew-York-County, New York
SurnameLennon
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age22
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)New York City
1935 Residence (County)New York NY
Additional Details
OccupationClerk
IndustryPost-Office
Class of WorkerGW
Hours Worked36
Income (1939)669
Highest GradeHs 4
1935 ResidenceSame place
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationClerk
Township / WardNew York City
Est. Birth Year~1918

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
Anna Lennon Daughter — 20 ~1920
Elizabeth Lennon Daughter — 24 ~1916
Anna Lennon Spouse — 55 ~1885
Francis Lennon Son — 15 ~1925
John Lennon Son — 22 ~1918
John Lennon Head — 56 ~1884
Catherine Lennon Daughter — 18 ~1922

Census Appearances

1930
New York, …
Son, age 12
New York, New York · implied b. ~1918 — 9 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Lennon
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 12
Marital Status Single
Birthplace New York
Father's Birthplace Irish Free State
Mother's Birthplace Irish Free State
Occupation none
Can Read/Write Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
New-York-County, New …
Son, age 22
New-York-County, New York · implied b. ~1918 — 7 household members
Surname Lennon
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 22
Marital Status Single
Birthplace New York
1935 Residence (City) New York City
1935 Residence (County) New York NY
Occupation Clerk
Industry Post-Office
Class of Worker GW
Hours Worked 36
Income (1939) 669
Highest Grade Hs 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 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 22 · b. ~1918 · New York
★ You are viewing this record
Sibling
Catherine Lennon
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Lennon
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Lennon
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Lennon
Sibling · 1940 · age 24
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 — New-York-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02653-00251)

Line Name Age Relation Occupation Birthplace
41 Theodore J Lang 76 Head Private Family New York
42 Etta Lang 62 Wife — New York
43 Maliss Lang 55 Daughter Dress Maker New York
44 Gladys Platt 21 Head Artist Colorado
45 Novak Jaroslav 56 Head Publisher Czechoslovakia
46 Beatrice Jaroslav 35 Wife — Czechoslovakia
47 Michael Dugan 50 Head Street Cleaner Irish Free State
48 Ellen Dugan 50 Wife — Irish Free State
49 John J Dugan 21 Son Clerk New York
50 Margaret Dugan 20 Daughter Saleswoman New York
51 Michael Jr Dugan 18 Son New Worker New York
52 James Dugan 13 Son — New York
53 Arline Dugan 11 Daughter — New York
54 Daniel Dugan 10 Son — New York
55 Barbara Dugan 4 Daughter — New York
56 John Wallash 63 Head Watchman Irish Free State
57 Mary Wallash 60 Wife — Irish Free State
58 Donald Wallash 30 Son New Worker Irish Free State
59 James Wallash 25 Son Operator Irish Free State
60 Matthew Wallash 22 Son Watchman Irish Free State
61 Dennis Wallash 20 Son New Worker Irish Free State
62 Mary Wallash 27 Daughter Saleswoman Irish Free State
63 Patrick Coyne 62 Head Chauffer Irish Free State
64 Margaret Coyne 57 Wife — Irish Free State
65 Francis Coyne 20 Son Messenger New York
66 Margaret Coyne 17 Daughter — New York
67 Catherine Coyne 12 Daughter — New York
68 Catherine O'Rourke 76 Aunt — Irish Free State
69 John Lennon 56 Head Guard Irish Free State
70 Anna Lennon 55 Wife — Irish State
71 Elizabeth Lennon 24 Daughter Secretary New York
72 John Lennon THIS PERSON 22 Son Clerk New York
73 Anna Lennon 20 Daughter New Worker New York
74 Catherine Lennon 18 Daughter — New York
75 Francis Lennon 15 Son — New York
76 Anna Farley 38 Head — New York
77 Anna Farley 67 Aunt — New York
78 James Stockall 37 Head Chauffer England
79 Jennie Stockall 33 Wife — France
80 Claudette Stockall 5 Daughter — New York

Related Census Records

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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