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John Delaney — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this John Delaney across the 1930 and 1940 US Censuses in Schenectady-County, New York (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 7-person household.

Age 18 b. ~1922 Male Son Born: New York Single

1940 Census Record Details

Census Year1940
LocationSchenectady-County, New York
SurnameDelaney
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age18
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)Schenectady
1935 Residence (County)Schenectady
Additional Details
OccupationAssembler
IndustryElectric Co
Class of WorkerPW
Hours Worked40
Income (1939)0
Highest GradeH-1
1935 ResidenceSame place
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationAssembler
Township / WardSchenectady
Est. Birth Year~1922

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
Edward Delaney Son — 15 ~1925
Lawrence Delaney Son — 13 ~1927
Donald Delaney Son — 12 ~1928
Walter Delaney Son — 11 ~1929
Arleen Delaney Daughter — 1 ~1939
John Delaney Son — 18 ~1922
Mable Delaney Spouse — 34 ~1906

Census Appearances

1930
Schenectady, New …
Son, age 8
Schenectady, New York · implied b. ~1922 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname De Laney
Given Name John
Relationship to Head son
Sex M
Color / Race White
Age 8
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation none
Can Read/Write Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
Schenectady-County, New …
Son, age 18
Schenectady-County, New York · implied b. ~1922 — 7 household members
Surname Delaney
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 18
Marital Status Single
Birthplace New York
1935 Residence (City) Schenectady
1935 Residence (County) Schenectady
Occupation Assembler
Industry Electric Co
Class of Worker PW
Hours Worked 40
Income (1939) 0
Highest Grade H-1
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 Delaney across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Delaney
Son · 1940 · age 18 · b. ~1922 · New York
★ You are viewing this record
Sibling
Arleen Delaney
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Delaney
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Delaney
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Delaney
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Delaney
Sibling · 1940 · age 11
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 — Schenectady-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02777-00742)

Line Name Age Relation Occupation Birthplace
41 Mable Delaney 34 Wife — New York
42 John Delaney THIS PERSON 18 Son Assembler New York
43 Edward Delaney 15 Son — New York
44 Lawrence Delaney 13 Son — New York
45 Donald Delaney 12 Son — New York
46 Walter Delaney 11 Son — New York
47 Arleen H. Delaney 1 Daughter — New York
48 Owen Pritchard 51 Head Painter New York
49 Eva Pritchard 39 Wife — New York
50 Virginia Pritchard 17 Daughter — New York
51 Henry Pritchard 11 Son — New York
52 Clyde Pritchard 9 Son — New York
53 Harriet Winning 80 Grandmother — New York
54 Leo Erwetowski 45 Head Foundry Worker Poland
55 Sadie Erwetowski 40 Wife Housewife Poland
56 Adam Erwetowski 24 Son Handy Man New York
57 Ida Erwetowski 22 Daughter New Worker New York
58 Kazimier Erwetowski 20 Son Painter New York
59 Oswald Haase 46 Head Machinist Germany
60 Clara Haase 50 Wife — Germany
61 Erich Haase 18 Son New Worker Germany
62 Gerter Paile 29 Stepdaughter Housework Germany
63 Clayton B Hay 60 Head Assembler New York
64 Maud R Hay 57 Wife — New York
65 Willis Hay 17 Son — New York
66 George H. Dannenberg 27 Head Engineer New York
67 Alice Dannenberg 50 Mother — New York
68 Joseph Loehr 31 Head Caretaker New York
69 Ann Rose Loehr 32 Wife Cooks Helper New York
70 Richard J Loehr 10 Son — New York
71 Robert C Loehr 7 Son — New York
72 Frank Neron 41 Head Fireman New York
73 Anna Neron 41 Wife — New York
74 Anna May Neron 21 Daughter Stenographer New York
75 Everett Neron 16 Son — New York
76 Claude Mansfield 52 Head Wireman New York
77 Marion Mansfield 45 Wife — New York
78 Katharine Mansfield 21 Daughter — New York
79 Rosaline Mansfield 15 Daughter — New York
80 Ensworth Willie 34 Head Wholesaler 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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