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Lizzie Clark — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Champaign-County, Ohio

Our Model Tree links this Lizzie Clark across the 1920, 1930 and 1940 US Censuses in Champaign-County, Ohio (XGBoost, ~Confirmed), with identified parents Joseph & Luella — first a daughter (b.~1896), then head of a 3-person household.

Age 44 b. ~1896 Female Daughter Born: Ohio Single

1940 Census Record Details

Census Year1940
LocationChampaign-County, Ohio
SurnameClark
Given NameLizzie Marie
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age44
Marital StatusSingle
BirthplaceOhio
1935 Residence (City)R
1935 Residence (County)Champaign
Additional Details
IndustryH
Income (1939)0
Highest GradeH-4
1935 ResidenceOhio
Birth StateOhio
Birth CountryUnited States
Birthplace (normalized)ohio
Township / WardAdams
Est. Birth Year~1896

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.

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

Name Relation to head Relative to Lizzie Age Birth yr
Luella Clark Spouse — 62 ~1878
Lizzie Clark Daughter — 44 ~1896
Joseph Clark Head — 68 ~1872

Census Appearances

1920
Champaign, Ohio
Daughter, age 24
Champaign, Ohio · implied b. ~1896 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Clark
Given Name Lizzie M
Relationship to Head Daughter
Sex F
Color / Race White
Age 24
Marital Status Single
Birthplace Ohio
Father's Birthplace Ohio
Mother's Birthplace Ohio
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio
1930
Champaign, Ohio
Daughter, age 34
Champaign, Ohio · implied b. ~1896 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Clark
Given Name Lizzie M.
Relationship to Head Daughter
Sex F
Color / Race White
Age 34
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
1940
Champaign-County, Ohio
Daughter, age 44
Champaign-County, Ohio · implied b. ~1896 — 3 household members
Surname Clark
Given Name Lizzie Marie
Relationship to Head Daughter
Sex F
Color / Race White
Age 44
Marital Status Single
Birthplace Ohio
1935 Residence (City) R
1935 Residence (County) Champaign
Industry H
Income (1939) 0
Highest Grade H-4
1935 Residence Ohio
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.
Model Tree available
Our Model Tree links Lizzie Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Joseph Clark (~0.92 confidence) and mother Luella Clark (~0.92 confidence) and mother Luella Clark (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Joseph Clark
b. ~1873
Source father
● Household · direct · ~0.92
Mother
Luella Clark
b. ~1878
Source mother
● Household · direct · ~0.92
Mother
Luella Clark
b. ~1878
Source mother
● Household · direct · ~0.92
This person
Anchor record
Lizzie Clark
Daughter · 1940 · age 44 · b. ~1896 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Champaign-County, Ohio Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03037-00022)

Line Name Age Relation Occupation Birthplace
41 Ruth Sprague 32 Wife — Ohio
42 Jean Louise Sprague 10 Daughter — Ohio
43 Paula Ann Sprague 8 Daughter — Ohio
44 Jane Sprague 6 Daughter — Ohio
45 Barbara Sprague 2 Daughter — Ohio
46 Joseph A. Clark 68 Head Farmer Ohio
47 Luella Clark 62 Wife — Ohio
48 Lizzie Marie Clark THIS PERSON 44 Daughter — Ohio
49 Walter Moore 68 Head — Ohio
50 Martha J. Moore 69 Wife — Ohio
51 Kenneth Moore 36 Head Farmer Ohio
52 Zelma Moore 35 Wife — Ohio
53 Eileen Moore 16 Daughter — Ohio
54 Doris Moore 11 Daughter — Ohio
55 Betty Moore 9 Daughter — Ohio
56 Ralph Moore 6 Son — Ohio
57 Esther Moore 2 Daughter — Ohio
58 Lawrence Moore 28 Head Farmer Ohio
59 Alma Moore 22 Wife — Ohio
60 Warren Moore 5 Son — Ohio
61 James R. Moore 3 Son — Ohio
62 Martha Jane Moore 1 Daughter — Ohio
63 Chester Moore 24 Head Farmer Ohio
64 Mary Moore 23 Wife — Ohio
65 Chester E. Moore 3 Son — Ohio
66 Shirley Ann Moore 0 Daughter — Ohio
67 John Hewling 81 Head — Ohio
68 Jennie Hewling 70 Wife — Ohio
69 Wilmer Hart 37 Lodger Farmer Indiana
70 O. F. Dinkhold 51 Head Merchant Ohio
71 Ora Dinkhold 52 Wife — Ohio
72 Ernest Mcfarlin 24 Head Laborer Ohio
73 Mary Mcfarlin 20 Wife — Ohio
74 Ernest Ray Mcfarlin 0 Son — Ohio
75 Emerson Bailer 47 Head Farmer Ohio
76 Nellie Bailer 47 Wife — Ohio
77 Willis Bailer 24 Son Truck Driver Ohio
78 Bernadine Bailer 20 Daughter School Teacher Ohio
79 Betty Jean Bailer 14 Daughter — Ohio
80 Cliff Covault 50 Hired hand Laborer Ohio

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Pedigree Summary

Lizzie
Gen 1 · 3 parents ~0.92
Max depth 4 (1900–1950 window)

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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