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Anna Clark — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Cuyahoga-County, Ohio

Our Model Tree links this Anna Clark across the 1920, 1930 and 1940 US Censuses in Cuyahoga-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1881), then head of a 2-person household.

Age 59 b. ~1881 Female Head Born: Switzerland Widowed

1940 Census Record Details

Census Year1940
LocationCuyahoga-County, Ohio
SurnameClark
Given NameAnna
Relationship to HeadHead
SexF
Color / RaceWhite
Age59
Marital StatusWidowed
BirthplaceSwitzerland
1935 Residence (City)Cleveland
1935 Residence (County)Cuyahoga
Naturalization StatusNaturalized
Additional Details
OccupationLaundress
IndustryPrivate home
Class of WorkerPW
Hours Worked16
Income (1939)45
Highest GradeNo 8
1935 ResidenceSame place
Birth CountrySwitzerland
Birthplace (normalized)switzerland
OccupationLaundress
Township / WardCleveland
Est. Birth Year~1881

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.

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

Name Relation to head Relative to Anna Age Birth yr
Anna Clark Head — 59 ~1881
Casper Clark Son — 28 ~1912

Census Appearances

1920
Cuyahoga, Ohio
Spouse, age 37
Cuyahoga, Ohio · implied b. ~1883 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Clark
Given Name Anna
Relationship to Head Wife
Sex F
Color / Race White
Age 37
Marital Status Married
Birthplace Switzerland
Year of Immigration 1882
Naturalization Status Naturalized
Father's Birthplace Switzerland
Mother's Birthplace Switzerland
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue German
Birth Country Switzerland
Year of Naturalization 1894
Birthplace (normalized) switzerland
1930
Cuyahoga, Ohio
Other, age 49
Cuyahoga, Ohio · implied b. ~1881 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Clark
Given Name Anna
Relationship to Head Wife-H
Sex F
Color / Race White
Age 49
Marital Status Married
Birthplace Switzerland
Naturalization Status Naturalized
Year of Immigration 1881
Age at First Marriage 17
Father's Birthplace Switzerland
Mother's Birthplace Switzerland
Can Read/Write Yes
Mother Tongue German
Birth Country Switzerland
Birthplace (normalized) switzerland
1940
Cuyahoga-County, Ohio
Head, age 59
Cuyahoga-County, Ohio · implied b. ~1881 — 2 household members
Surname Clark
Given Name Anna
Relationship to Head Head
Sex F
Color / Race White
Age 59
Marital Status Widowed
Birthplace Switzerland
1935 Residence (City) Cleveland
1935 Residence (County) Cuyahoga
Naturalization Status Naturalized
Occupation Laundress
Industry Private home
Class of Worker PW
Hours Worked 16
Income (1939) 45
Highest Grade No 8
1935 Residence Same place
Birth Country Switzerland
Birthplace (normalized) switzerland

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 Anna Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Clark
Head · 1940 · age 59 · b. ~1881 · 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 — Cuyahoga-County, Ohio Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03216-00466)

Line Name Age Relation Occupation Birthplace
41 Fred Kozelka 45 Head Stationary Fireman Ohio
42 Eleanor Kozelka 44 Wife — Ohio
43 Eugenia Kozelka 13 Daughter — Ohio
44 Phyllis Kozelka 11 Daughter — Ohio
45 Daniel Kozelka 10 Son — Ohio
46 Marilyn Kozelka 6 Daughter — Ohio
47 Michael Lang 55 Head Tester Germany
48 Tillie Lang 52 Wife — Ohio
49 Norbert Lang 24 Son Stationary Fireman Ohio
50 Clarence Lang 22 Son Apprentice Ohio
51 William Koralak 33 Head Millwright Poland
52 Mary Koralak 32 Wife — Ohio
53 Florence Koralak 10 Daughter — Ohio
54 William Koralak 4 Son — Ohio
55 Joseph De Costa 40 Head Pump Operator Pennsylvania
56 Katherine De Costa 35 Wife — Ohio
57 Viola De Costa 12 Daughter — Ohio
58 Mary Jane De Costa 11 Daughter — Ohio
59 Francis De Costa 9 Son — Ohio
60 Stephen Kozak 49 Head Annealer Poland
61 Anastasia Kozak 49 Wife — Poland
62 Alexander Kozak 20 Son Finisher Ohio
63 Andrew Kozak 16 Son — Ohio
64 Michael Kozak 15 Son — Ohio
65 Anna Clark THIS PERSON 59 Head Laundress Switzerland
66 Casper Clark 28 Son Steel Pourer Ohio
67 Frank Brousil 60 Head — Czechoslovakia
68 Mary Brousil 52 Wife — Czechoslovakia
69 Mary Brousil 36 Daughter Sleeve Liner Slovakia
70 Elizabeth Brousil 23 Daughter Mailing Clerk Ohio
71 Ludwig Krizmanitich 59 Head Lobby Porter Austria
72 Mary Krizmanitich 59 Wife — Slovakia
73 Hilma Krizmanitich 15 Daughter — Ohio
74 James Rytina 68 Head — Czechoslovakia
75 Joseph Rytina 44 Son Laborer Ohio
76 Charles Yeager 54 Head Stock Room Clerk Ohio
77 Mary Yeager 50 Wife — Ohio
78 Marcella Yeager 23 Daughter Waitress Ohio
79 Edward Berg 21 Head Tester Ohio
80 Madge Berg 22 Wife — Pennsylvania

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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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