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John Schaefer — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Queens, New York

Our Model Tree links this John Schaefer across the 1920 and 1930 US Censuses in Queens, New York (XGBoost, ~Confirmed) — first a son (b.~1915), then head of a 8-person household.

Age 15 b. ~1915 Male Son Born: New York Single

1930 Census Record Details

Census Year1930
LocationQueens, New York
SurnameSchaefer
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age15
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceNew York
Mother's BirthplaceNew York
Additional Details
Can Read/WriteYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardNew York City
Est. Birth Year~1915

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 1930 census.

Name Relation to head Relative to John Age Birth yr
John Schaefer Son — 15 ~1915
Peter Schaefer Son — 10 ~1920
Mary Weinfurt Other — 60 ~1870
Louis Demuth Son — 17 ~1913
Peter Schaefer Head — 50 ~1880
William Schaefer Son — 12 ~1918
Theresa Demuth Daughter — 23 ~1907
Catherine Schaefer Spouse — 50 ~1880

Census Appearances

1920
Queens, New …
Son, age 4
Queens, New York · implied b. ~1916 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Schaifer
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 4
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
1930
Queens, New …
Son, age 15
Queens, New York · implied b. ~1915 — 8 household members
Surname Schaefer
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 15
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Can Read/Write Yes
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 Schaefer across 2 US Census years (1920 and 1930) in Queens, New York, using XGBoost record linkage.
Show:
This person
Anchor record
John Schaefer
Son · 1930 · age 15 · b. ~1915 · New York
★ You are viewing this record
Sibling
Theresa Demuth
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Schaefer
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peter Schaefer
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louis Demuth
Sibling · 1930 · age 17
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

1930 US Federal Census — Queens, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1583:0854)

Line Name Age Relation Occupation Birthplace
51 Lucy 45 Wife — Massachusetts
52 Charles 33 Head Presser New York
53 Rose 32 Wife — Germany
54 Edward 2 Son — New York
55 Peter Mackey 50 Head Laborer New York
56 Catherine Mackey 43 Wife — New York
57 Mildred Mackey 17 Daughter Typist New York
58 Geraldine Mackey 9 Daughter — New York
59 Rita Mackey 3 Daughter — New York
60 Pauline Messer 71 Head — Pennsylvania
61 William Messer 30 Son Truck Driver New York
62 Fred Schramm 36 Head Chauffeur New York
63 Regina Schramm 30 Wife — New York
64 Fred Jr Schramm 8 Son — New York
65 Madeline Schramm 4 Daughter — New York
66 Sidney Hochstater 50 Head — New York
67 Marie Hochstater 48 Wife — New York
68 Lillian Hochstater 28 Daughter — New York
69 Clifford Keli 27 Head Chauffeur New York
70 Marie Keli 26 Wife — New York
71 John Miniz 33 Head Chauffeur Czechoslovakia
72 Louis W Salmon 36 Head Paper Cutter Russia
73 Marie Salmon 25 Wife — Germany
74 Louis Salmon 3 Son — New York
75 Marie Salmon 2 Daughter — New York
76 James Mcgrath 32 Head Porter New York
77 Anna Mcgrath 26 Wife — New York
78 Marie Mcgrath 3 Daughter — New York
79 Robert Mcgrath 2 Son — New York
80 Veronica Barto 34 Head Dressmaker Hungary
81 Veronica Barto 12 Daughter — New Jersey
82 Elizabeth Barto 14 Daughter — New Jersey
83 Helen Barto 7 Daughter — New Jersey
84 Louis Barto 31 Boarder Laborer Hungary
85 Hans Alberh 64 Head — Russia
86 Isaac Alberh 35 Son Radio New York
87 Richard Alberh 25 Son Agent New York
88 Peter Schaefer 50 Head Guard New York
89 Catherine Schaefer 50 Wife — New York
90 Theresa Demuth 23 Daughter Voice Operator New York
91 Louis Demuth 17 Son Stock Clerk New York
92 John Schaefer THIS PERSON 15 Son — New York
93 William Schaefer 12 Son — New York
94 Peter Schaefer 10 Son — New York
95 Mary Weinfurt 60 Sister — New York
96 John Murphy 58 Head Foreman Irish Free State
97 Daniele Murphy 42 Wife — New York
98 Irene Murphy 15 Daughter — New York
99 Mildred Mickleham 13 Daughter — New York
100 Evelyn Mickleham 12 Daughter — New York

About This Record & Model Tree

This record was independently indexed by YourRoots from the 1930 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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