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John Kaiser — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this John Kaiser across the 1930 and 1940 US Censuses in New-York-County, New York (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 8-person household.

Age 16 b. ~1924 Male Son Born: New York Single

1940 Census Record Details

Census Year1940
LocationNew-York-County, New York
SurnameKaiser
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age16
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)New York City
1935 Residence (County)New York
Additional Details
Income (1939)0
Highest GradeHs 2
1935 ResidenceSame Place
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardNew York City
Est. Birth Year~1924

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.

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

Name Relation to head Relative to John Age Birth yr
John Kaiser Head — 37 ~1903
Barbara Kaiser Daughter — 5 ~1935
Douglas Kaiser Spouse — 37 ~1903
Otto Kaiser Son — 19 ~1921
John Kaiser Son — 16 ~1924
Michael Kaiser Son — 18 ~1922
Sophie Kaiser Daughter — 10 ~1930
Peter Kaiser Son — 14 ~1926

Census Appearances

1930
New York, …
Other, age 6
New York, New York · implied b. ~1924 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Kaiser
Given Name John
Relationship to Head Grandson
Sex M
Color / Race White
Age 6
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
New-York-County, New …
Son, age 16
New-York-County, New York · implied b. ~1924 — 8 household members
Surname Kaiser
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 16
Marital Status Single
Birthplace New York
1935 Residence (City) New York City
1935 Residence (County) New York
Income (1939) 0
Highest Grade Hs 2
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 Kaiser across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Kaiser
Son · 1940 · age 16 · b. ~1924 · New York
★ You are viewing this record
Sibling
Barbara Kaiser
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Michael Kaiser
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Otto Kaiser
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peter Kaiser
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sophie Kaiser
Sibling · 1940 · age 10
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-t0627-02631-00885)

Line Name Age Relation Occupation Birthplace
41 Marie Mignani 54 Wife — Poland
42 John Abrie 32 Son — Poland
43 George Abrie 15 Son — New York
44 Sidney Shapiro 35 Head Clerk New York
45 Fay Shapiro 30 Wife — New York
46 Joseph Pielman 34 Head Truckman New York
47 Molly Pielman 27 Wife — Poland
48 Dorothy Pielman 7 Daughter — New York
49 Milton Pielman 3 Son — New York
50 Isadore Samuel 30 Head Taxi Driver New York
51 Esther Samuel 26 Wife Saleslady New York
52 Jerome Zagner 25 Head Clerk New York
53 Esther S. Zagner 30 Wife Saleslady Poland
54 Belle D. Rappaport 36 Head — Austria
55 Sidney Rappaport 3 Son — New York
56 Margaret Devola 55 Head — Italy
57 Edward Devola 17 Son — New York
58 Alfred Devola 15 Son — New York
59 Mary Pruitt 31 Daughter Operator Massachusetts
60 Michael Pruitt 29 Son Laborer Massachusetts
61 Albert Jacobowitz 27 Head Clerk New York
62 Rose Jacobowitz 26 Wife Saleslady New York
63 John Kaiser 37 Head Driver New York
64 Douglas Kaiser 37 Wife — New York
65 Otto Kaiser 19 Son New Worker New York
66 Michael Kaiser 18 Son New Worker New York
67 John Kaiser THIS PERSON 16 Son — New York
68 Peter Kaiser 14 Son — New York
69 Sophie Kaiser 10 Daughter — New York
70 Barbara Kaiser 5 Daughter — New York
71 John D. Babello 25 Head Printer New York
72 Margaret Babello 26 Wife Clerk New York
73 Rose Galkin 30 Head Label Maker New York
74 Rose Brown 31 Head Helper New York
75 David Goldstein 55 Head Proprietor Austria
76 Fanny Goldstein 55 Wife — Austria
77 Ruth Goldstein 19 Daughter — New York
78 Gertrude Goldstein 13 Daughter — New York
79 Lodger Olga Tucker Metzman None F Dramatic Theater Pa
80 Sam Geldman 75 Lodger — 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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