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Betty Clark — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Hamilton-County, Ohio

Our Model Tree links this Betty Clark across the 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 14-person household.

Age 11 b. ~1929 Female Daughter Born: Ohio Single

1940 Census Record Details

Census Year1940
LocationHamilton-County, Ohio
SurnameClark
Given NameBetty Ann
Relationship to Headdaughter
SexF
Color / RaceWhite
Age11
Marital StatusSingle
BirthplaceOhio
1935 Residence (City)Sharonville Village
1935 Residence (County)Hamilton
Additional Details
Highest Grade4
1935 ResidenceSame House
Birth StateOhio
Birth CountryUnited States
Birthplace (normalized)ohio
Township / WardSharonville Village
Est. Birth Year~1929

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.

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

Name Relation to head Relative to Betty Age Birth yr
Donald Clark Son — 3 ~1937
Betty Clark Daughter — 11 ~1929
Clifford Clark Son — 9 ~1931
Ruth Clark Spouse — 40 ~1900
Fay Clark Head — 38 ~1902
Theda Clark Daughter — 20 ~1920
Jean Clark Daughter — 15 ~1925
Ruth Clark Daughter — 5 ~1935
Ruby Clark Daughter — 18 ~1922
Mary Clark Daughter — 16 ~1924
Dorothy Clark Daughter — 13 ~1927
William Clark Son — 12 ~1928
Wesley Clark Other — 44 ~1896
Robert Clark Son — 7 ~1933

Census Appearances

1930
Hamilton, Ohio
Daughter, age 1
Hamilton, Ohio · implied b. ~1929 — 9 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Clark
Given Name Betty A
Relationship to Head daughter
Sex F
Color / Race White
Age 1
Marital Status Single
Birthplace Ohio
Father's Birthplace Ohio
Mother's Birthplace Ohio
Occupation none
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio
1940
Hamilton-County, Ohio
Daughter, age 11
Hamilton-County, Ohio · implied b. ~1929 — 14 household members
Surname Clark
Given Name Betty Ann
Relationship to Head daughter
Sex F
Color / Race White
Age 11
Marital Status Single
Birthplace Ohio
1935 Residence (City) Sharonville Village
1935 Residence (County) Hamilton
Highest Grade 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 Betty Clark across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Betty Clark
Daughter · 1940 · age 11 · b. ~1929 · Ohio
★ You are viewing this record
Sibling
Donald Clark
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clifford Clark
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Clark
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theda Clark
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jean Clark
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Clark
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Clark
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Clark
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Clark
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Clark
Sibling · 1940 · age 18
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

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

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03080-00620)

Line Name Age Relation Occupation Birthplace
1 Wilma J. Whitacre 6 daughter — Ohio
2 Barbara Whitacre 1 daughter — Ohio
3 Harry D. Burks 34 head Clergyman West Virginia
4 Esther Burks 32 wife Music Teacher Indiana
5 Harry Jr. Burks 5 son — Ohio
6 James Burks 1 son — Ohio
7 Conrad C. Gandert 54 head Passenger Conductor Ohio
8 Ruth M. Gandert 47 wife — Ohio
9 William Gandert 19 son Packer Ohio
10 Yvonne Gandert 11 daughter — Ohio
11 William Richardson 29 head Welder Kentucky
12 Hannah S. Richardson 26 wife — Ohio
13 Janet Richardson 6 daughter — Ohio
14 Joan Richardson 1 daughter — Ohio
15 Patrick Leary 43 head Truck Driver Ohio
16 Irene D. Leary 41 wife — Illinois
17 Pauline Leary 20 daughter Clerk Ohio
18 Margaret Ann Leary 18 daughter Nurse Worker Ohio
19 Edel Rymond Leary 14 son — Ohio
20 Mary Frances Leary 11 daughter — Ohio
21 Barbara Lee Leary 2 daughter — Ohio
22 Orrin Henry Long 63 head Laborer Ohio
23 Ethel Long 59 wife — Ohio
24 Virginia Lee Long 31 daughter Teacher Ohio
25 Fay Clark 38 head Clerk-Stenographer Ohio
26 Ruth Clark 40 wife — Ohio
27 Theda P. Clark 20 daughter Hair-Worker Ohio
28 Ruby M. Clark 18 daughter — Ohio
29 Mary L. Clark 16 daughter — Ohio
30 Jean R. Clark 15 daughter — Ohio
31 Dorothy F. Clark 13 daughter — Ohio
32 William N. Clark 12 son — Ohio
33 Betty Ann Clark THIS PERSON 11 daughter — Ohio
34 Clifford L. Clark 9 son — Ohio
35 Robert P. Clark 7 son — Ohio
36 Ruth A. Clark 5 daughter — Ohio
37 Donald N. Clark 3 son — Ohio
38 Wesley Clark 44 brother Delicatessen Ohio
39 Valentine Leo Dooley 47 head Engineer Ohio
40 Alice M. Dooley 46 wife — Ohio

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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