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William Mann — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Lucas, Ohio

Our Model Tree links this William Mann across the 1930 and 1940 US Censuses in Lucas, Ohio (XGBoost, ~Confirmed) — first a son (b.~1908), then head of a 7-person household.

Age 22 b. ~1908 Male Son Born: Ohio Single

1930 Census Record Details

Census Year1930
LocationLucas, Ohio
SurnameMann
Given NameWilliam
Relationship to HeadSon
SexM
Color / RaceWhite
Age22
Marital StatusSingle
BirthplaceOhio
Father's BirthplaceOhio
Mother's BirthplaceOhio
Additional Details
OccupationLaborer
IndustrySteel Mill
Class of WorkerW
Can Read/WriteYes
Birth StateOhio
Birth CountryUnited States
Birthplace (normalized)ohio
OccupationLaborer
Township / WardSylvania Village
Est. Birth Year~1908

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 1930 census.

Name Relation to head Relative to William Age Birth yr
James Mann Son — 20 ~1910
Lillian Mann Daughter — 13 ~1917
William Mann Son — 22 ~1908
E Mann Head — 57 ~1873
Mary Mann Daughter — 16 ~1914
Jennie Mann Spouse — 57 ~1873
Robert Mann Son — 18 ~1912

Census Appearances

1930
Lucas, Ohio
Son, age 22
Lucas, Ohio · implied b. ~1908 — 7 household members
Surname Mann
Given Name William
Relationship to Head Son
Sex M
Color / Race White
Age 22
Marital Status Single
Birthplace Ohio
Father's Birthplace Ohio
Mother's Birthplace Ohio
Occupation Laborer
Industry Steel Mill
Class of Worker W
Can Read/Write Yes
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio
1940
Lucas-County, Ohio
Head, age 33
Lucas-County, Ohio · implied b. ~1907 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Mann
Given Name Willard C.
Relationship to Head Head
Sex M
Color / Race White
Age 33
Marital Status Married
Birthplace Ohio
1935 Residence (City) Toledo City
1935 Residence (County) Lucas
Occupation Stock Clerk
Industry Printing Supply
Class of Worker PW
Hours Worked 40
Income (1939) 1900
Highest Grade Hs 4
1935 Residence Same House
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 Mann across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Mann
Son · 1930 · age 22 · b. ~1908 · Ohio
★ You are viewing this record
Sibling
Robert Mann
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Mann
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Mann
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Mann
Sibling · 1930 · age 20
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 — Lucas, Ohio Open full size

Page Contents

50 people indexed on this census page (ia:1930:ohiocensus00reel1790:0491)

Line Name Age Relation Occupation Birthplace
1 John Lupingold 47 Head — Ohio
2 Alice Lupingold 47 Wife — Ohio
3 Alice Lupingold 22 Daughter Dressmaker Ohio
4 John Lupingold 19 Son Laborer Ohio
5 George Lupingold 17 Son Laborer Ohio
6 Robert Lupingold 15 Son — Ohio
7 William Lupingold 11 Son — Ohio
8 James Lupingold 9 Son — Ohio
9 Margaret Lupingold 7 Daughter — Ohio
10 Dorothy Lupingold 5 Daughter — Ohio
11 Betty Lupingold 3 Daughter — Ohio
12 Jean Lupingold 1 Daughter — Ohio
13 Mary Lupingold 0 Daughter — Ohio
14 William Hauck 47 Head Laborer Ohio
15 Katherine Hauck 47 Wife — Ohio
16 Herbert Hauck 21 Son Laborer Ohio
17 Francis Hauck 48 Head Laborer Ohio
18 Sadie Hauck 48 Wife — Ohio
19 Lester Hauck 25 Son Laborer Ohio
20 Herbert Hauck 23 Son Laborer Ohio
21 John Hauck 21 Son Laborer Ohio
22 Susan Hauck 17 Daughter — Ohio
23 Mac Hauck 13 Son — Ohio
24 James Lathimer 51 Head Laborer Ohio
25 Anna Lathimer 37 Wife — Ohio
26 George Lathimer 53 Head Laborer Ohio
27 Mary Lathimer 47 Wife — Ohio
28 George Lathimer 14 Son — Ohio
29 Frederick Johnson 62 Head Laborer Ohio
30 Mary Johnson 58 Wife — Ohio
31 Mary Stover 76 Head — Ohio
32 Arthur Conrad 33 Head Laborer Ohio
33 E. W. Mann 57 Head Laborer Ohio
34 Jennie Mann 57 Wife — Ohio
35 William Mann THIS PERSON 22 Son Laborer Ohio
36 James Mann 20 Son Laborer Ohio
37 Robert Mann 18 Son Laborer Ohio
38 Mary Mann 16 Daughter — Ohio
39 Lillian Mann 13 Daughter — Ohio
40 Malon Price 71 Head Laborer Ohio
41 Clara Price 65 Wife — Ohio
42 Elmer Burkey 41 Head Laborer Ohio
43 Mary Burkey 35 Wife — Ohio
44 Mildred Burkey 15 Daughter — Ohio
45 Morris S. Bear 73 Head — Ohio
46 Frances Jane Bear 72 Wife — Ohio
47 Lydia Cheatham 76 Head — Ohio
48 Lottie Flanigan 35 Head — Ohio
49 Joseph Flanigan 11 Son — Ohio
50 John Flanigan 9 Son — Ohio

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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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