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William Hahn — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Franklin, Ohio

Our Model Tree links this William Hahn across the 1920 and 1930 US Censuses in Franklin, Ohio (XGBoost, ~Confirmed) — first a son (b.~1917), then head of a 6-person household.

Age 13 b. ~1917 Male Son Born: Ohio Single

1930 Census Record Details

Census Year1930
LocationFranklin, Ohio
SurnameHahn
Given NameWilliam H.
Relationship to HeadSon
SexM
Color / RaceWhite
Age13
Marital StatusSingle
BirthplaceOhio
Father's BirthplaceOhio
Mother's BirthplaceGermany
Additional Details
Can Read/WriteYes
VeteranNo
Birth StateOhio
Birth CountryUnited States
Birthplace (normalized)ohio
Township / WardColumbus City
Est. Birth Year~1917

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.

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

Name Relation to head Relative to William Age Birth yr
Clarence Hahn Son — 23 ~1907
Joseph Hahn Head — 57 ~1873
Mary Hahn Spouse — 56 ~1874
Betty Hahn Daughter — 17 ~1913
Frances Hahn Daughter — 19 ~1911
William Hahn Son — 13 ~1917

Census Appearances

1920
Franklin, Ohio
Son, age 2
Franklin, Ohio · implied b. ~1918 — 9 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Hahn
Given Name William H
Relationship to Head Son
Sex M
Color / Race White
Age 2
Marital Status Single
Birthplace Ohio
Father's Birthplace Ohio
Mother's Birthplace Germany
Mother Tongue German
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio
1930
Franklin, Ohio
Son, age 13
Franklin, Ohio · implied b. ~1917 — 6 household members
Surname Hahn
Given Name William H.
Relationship to Head Son
Sex M
Color / Race White
Age 13
Marital Status Single
Birthplace Ohio
Father's Birthplace Ohio
Mother's Birthplace Germany
Can Read/Write Yes
Veteran No
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 William Hahn across 2 US Census years (1920 and 1930) in Franklin, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
William Hahn
Son · 1930 · age 13 · b. ~1917 · Ohio
★ You are viewing this record
Sibling
Betty Hahn
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Hahn
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarence Hahn
Sibling · 1930 · age 23
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 — Franklin, Ohio Open full size

Page Contents

50 people indexed on this census page (ia:1930:ohiocensus00reel1793:1124)

Line Name Age Relation Occupation Birthplace
1 Henry B. Plageman 56 Head Furnace Setter Ohio
2 Carrie Plageman 57 Wife — Ohio
3 Marie C. Plageman 28 Daughter — Ohio
4 Lucille Plageman 23 Daughter Saleslady Ohio
5 Dora Plageman 21 Daughter Saleslady Ohio
6 Alfred Plageman 19 Son Stenographer Ohio
7 Arnold Plageman 18 Son Saleslady Ohio
8 Virginia Plageman 13 Daughter — Ohio
9 William Clements 34 Head Machinist Kentucky
10 Rose Clements 30 Wife — Kentucky
11 Dorothy Clements 8 Daughter — Kentucky
12 Betty Clements 6 Daughter — Ohio
13 Helen Clements 4 Daughter — Ohio
14 Ruth Clements 1 Daughter — Ohio
15 Thomas Shrader 48 Head Cabinet Maker Ohio
16 Amanda E. Shrader 48 Wife — Ohio
17 James Shrader 12 Son — Ohio
18 Robert Shrader 7 Son — Ohio
19 William Hopper 30 Head Mason Ohio
20 Jessie Hopper 28 Wife — Ohio
21 Clarence Hopper 8 Son — Ohio
22 Elizabeth Hopper 50 Mother — Ohio
23 Herman Hopper 28 Brother Core Maker Ohio
24 Joseph Hahn 57 Head Bottle Maker Ohio
25 Mary E. Hahn 56 Wife — Germany
26 Clarence F. Hahn 23 Son Auto Repair Ohio
27 Frances Hahn 19 Daughter Supervisor Ohio
28 Betty Joe Hahn 17 Daughter — Ohio
29 William H. Hahn THIS PERSON 13 Son — Ohio
30 Hahn None — — —
31 — None — — —
32 — None — — —
33 — None — — —
34 — None — — —
35 John Mcnerney 66 Head Police Ohio
36 Mary Mcnerney 66 Wife — Ohio
37 Jules Hugonot 44 Head Machinist Ohio
38 Emma Hugonot 39 Wife — Ohio
39 Eugene Hugonot 19 Son Clerk Ohio
40 Marjorie Hugonot 14 Daughter — Ohio
41 Robert Hugonot 7 Son — Ohio
42 George Lange 44 Head Pressman Ohio
43 Barbara Lange 43 Wife — Ohio
44 George Jr. Lange 21 Son Asst Engineer Ohio
45 Gladys Lange 18 Daughter Stenographer Ohio
46 Herbert Lange 14 Son Carrier Ohio
47 Bernard Lange 6 Son — Ohio
48 — None — — —
49 — None — — —
50 — 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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