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John Schroeder — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Hamilton, Ohio

Our Model Tree links this John Schroeder across the 1920 and 1930 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 9-person household.

Age 12 b. ~1918 Male Son Born: Ohio Single

1930 Census Record Details

Census Year1930
LocationHamilton, Ohio
SurnameSchroeder
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age12
Marital StatusSingle
BirthplaceOhio
Father's BirthplaceOhio
Mother's BirthplaceOhio
Additional Details
Can Read/WriteYes
Birth StateOhio
Birth CountryUnited States
Birthplace (normalized)ohio
Township / WardCincinnati 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.

9 people recorded at the same address in the 1930 census.

Name Relation to head Relative to John Age Birth yr
Frances Schroeder Daughter — 16 ~1914
Virginia Schroeder Daughter — 14 ~1916
Dorothy Schroeder Daughter — 4 ~1926
Mary Schroeder Daughter — 8 ~1922
Mildred Schroeder Daughter — 6 ~1924
Frank Schroeder Head — 51 ~1879
John Schroeder Son — 12 ~1918
Robert Schroeder Son — 10 ~1920
Anna Schroeder Spouse — 41 ~1889

Census Appearances

1920
Hamilton, Ohio
Son, age 2
Hamilton, Ohio · implied b. ~1918 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Schroeder
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 2
Marital Status Single
Birthplace Ohio
Father's Birthplace Ohio
Mother's Birthplace Ohio
Speaks English Yes
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio
1930
Hamilton, Ohio
Son, age 12
Hamilton, Ohio · implied b. ~1918 — 9 household members
Surname Schroeder
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 12
Marital Status Single
Birthplace Ohio
Father's Birthplace Ohio
Mother's Birthplace Ohio
Can Read/Write Yes
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio

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 Schroeder across 2 US Census years (1920 and 1930) in Hamilton, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
John Schroeder
Son · 1930 · age 12 · b. ~1918 · Ohio
★ You are viewing this record
Sibling
Robert Schroeder
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Schroeder
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Schroeder
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Schroeder
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Schroeder
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Schroeder
Sibling · 1930 · age 16
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 — Hamilton, Ohio Open full size

Page Contents

50 people indexed on this census page (ia:1930:ohiocensus00reel1808:0068)

Line Name Age Relation Occupation Birthplace
51 Caroline M Lindner 66 Head — Germany
52 Jesse H Pierson 69 Head Conductor Indiana
53 Lulu B Pierson 61 Wife — Ohio
54 Madeline Pierson 37 Daughter — Indiana
55 Raymond H Kline 31 Head Clerk Ohio
56 Eleanor H Kline 25 Wife Branch Manager Kentucky
57 Mary L Kline 2 Daughter — Ohio
58 Barbara A Kline 0 Daughter — Ohio
59 Paul J Monge 46 Head — Illinois
60 August Frederick 66 Head Professor Germany
61 Edith Frederick 35 Daughter — Oldenburg, Germany
62 Hilda Frederick 25 Daughter Polisher Ohio
63 Richard Fitzgerald 64 Head Auditor Ohio
64 Edward Fitzgerald 44 Son — Ohio
65 Lulu M Fitzgerald 42 Daughter Salesman Ohio
66 James H Mathers 36 Head Secretary Ohio
67 Edna Mathers 34 Wife — Ohio
68 James H Jr Mathers 8 Son — Ohio
69 Virginia Mathers 6 Daughter — Ohio
70 Dorothy Mathers 4 Daughter — Ohio
71 Phyllis Mathers 1 Daughter — Ohio
72 Marjorie Mathers 0 Daughter — Ohio
73 Frank Schroeder 51 Head Foreman Ohio
74 Anna M Schroeder 41 Wife — Ohio
75 Frances Schroeder 16 Daughter — Ohio
76 Virginia Schroeder 14 Daughter — Ohio
77 John Schroeder THIS PERSON 12 Son — Ohio
78 Robert Schroeder 10 Son — Ohio
79 Mary E Schroeder 8 Daughter — Ohio
80 Mildred Schroeder 6 Daughter — Ohio
81 Dorothy Schroeder 4 Daughter — Ohio
82 Robert E Guenther 47 Head Salesman Kentucky
83 Emma M Guenther 41 Wife — Ohio
84 Emma Guenther 16 Daughter — Ohio
85 Mary E Guenther 15 Daughter — Kentucky
86 Walter C Tepelman 35 Head Salesman Germany
87 Edna Tepelman 28 Wife — Tennessee
88 Walter Jr Tepelman 1 Son — Tennessee
89 Mary E Tepelman 0 Daughter — Tennessee
90 Arthur Hurst 68 Head Machinist Irish Free State
91 Alice M Hurst 68 Wife — Irish Free State
92 Alice Hurst 29 Daughter Stenographer Ohio
93 Raymond A Hurst 35 Son Fireman Ohio
94 Anna Hurst 32 Daughter — Ohio
95 Mary E Hurst 27 Daughter — Ohio
96 Anna M Hurst 6 Granddaughter — Ohio
97 Alice M Hurst 4 Granddaughter — Ohio
98 Lena B Neumeyer 57 Head — Ohio
99 Alma L Neumeyer 30 Daughter Teacher Ohio
100 — None — — —

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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