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Betty Smith — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Racine-County, Wisconsin

Our Model Tree links this Betty Smith across the 1930 and 1940 US Censuses in Racine-County, Wisconsin (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 8-person household.

Age 19 b. ~1921 Female Daughter Born: Wisconsin Single

1940 Census Record Details

Census Year1940
LocationRacine-County, Wisconsin
SurnameSmith
Given NameBetty
Relationship to Headdaughter
SexF
Color / RaceWhite
Age19
Marital StatusSingle
BirthplaceWisconsin
1935 Residence (City)Racine City
1935 Residence (County)Racine
Additional Details
Income (1939)0
Highest GradeH-4
1935 ResidenceSame House
Birth StateWisconsin
Birth CountryUnited States
Birthplace (normalized)wisconsin
Township / WardRacine City
Est. Birth Year~1921

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.

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

Name Relation to head Relative to Betty Age Birth yr
Betty Smith Daughter — 19 ~1921
Dorothy Smith Daughter — 16 ~1924
Mabel Smith Daughter — 22 ~1918
Edward Smith Head — 59 ~1881
Harvey Smith Son — 25 ~1915
Harry Smith Son — 28 ~1912
Edwin Smith Son — 30 ~1910
Mary Smith Spouse — 59 ~1881

Census Appearances

1930
Racine, Wisconsin
Daughter, age 9
Racine, Wisconsin · implied b. ~1921 — 12 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Smith
Given Name Bettie
Relationship to Head Daughter
Sex F
Color / Race White
Age 9
Birthplace Wisconsin
Father's Birthplace Wisconsin
Mother's Birthplace Czechoslovakia
Birth State Wisconsin
Birth Country United States
Birthplace (normalized) wisconsin
1940
Racine-County, Wisconsin
Daughter, age 19
Racine-County, Wisconsin · implied b. ~1921 — 8 household members
Surname Smith
Given Name Betty
Relationship to Head daughter
Sex F
Color / Race White
Age 19
Marital Status Single
Birthplace Wisconsin
1935 Residence (City) Racine City
1935 Residence (County) Racine
Income (1939) 0
Highest Grade H-4
1935 Residence Same House
Birth State Wisconsin
Birth Country United States
Birthplace (normalized) wisconsin

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 Smith across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Betty Smith
Daughter · 1940 · age 19 · b. ~1921 · Wisconsin
★ You are viewing this record
Sibling
Harry Smith
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edwin Smith
Sibling · 1940 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Smith
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harvey Smith
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mabel Smith
Sibling · 1940 · age 22
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 — Racine-County, Wisconsin Open full size

Page Contents

39 people indexed on this census page (nara:1940:m-t0627-04517-00571)

Line Name Age Relation Occupation Birthplace
1 Rose Von Gonten 45 Wife — Illinois
2 Fred Jr. Von Gonten 20 son Dish Washer Wisconsin
3 Margery Von Gonten 17 daughter — Wisconsin
4 August Hynack 50 Head — Michigan
5 Rudolf Grapka 77 Head Trucker Germany
6 Margaret Grapka 38 daughter — Wisconsin
7 Ernest Iverson 28 Head Bartender Illinois
8 Lois Iverson 28 Wife — Wisconsin
9 Marcella Iverson 4 son — Wisconsin
10 Marea Iverson 3 daughter — Wisconsin
11 Martin Jacobson 66 Head Painter Norway
12 Marie Jacobson 57 Wife — Norway
13 Harold Jacobson 31 son Truck Driver Wisconsin
14 Lora Jacobson 25 daughter Cementer Wisconsin
15 Lawrence Jacobson 27 son Hospital Wisconsin
16 Thomas Jacobson 56 Brother — Norway
18 Martin J. Brown 71 head — Wisconsin
19 Mary Brown 70 wife — Wisconsin
20 Leila Brown 32 daughter Operator Wisconsin
21 Alfred Brown 37 Head Farm Wisconsin
22 Amelia Brown 34 Wife Helper Wisconsin
23 Wesley Rosenberg 31 Head Assembler Wisconsin
24 Veronica Rosenberg 27 Wife — Holland
25 Daniel Rosenberg 1 son — Wisconsin
26 Edward Smith 59 Head Farmer Wisconsin
27 Mary Smith 59 Wife — Wisconsin
28 Edwin Smith 30 son Farmer Wisconsin
29 Harry Smith 28 son Millwright Wisconsin
30 Harvey Smith 25 son Farmer Wisconsin
31 Mabel Smith 22 daughter Binder Wisconsin
32 Betty Smith THIS PERSON 19 daughter — Wisconsin
33 Dorothy Smith 16 daughter — Wisconsin
34 John Chwalek 56 Head Laborer Poland
35 Maria Chwalek 49 Wife — Czechoslovakia
36 John Blazer 44 Head Sewage Plant Wisconsin
37 Margaret Blazer 38 Wife — Wisconsin
38 Kenneth Blazer 15 son — Wisconsin
39 Margaret Blazer 4 daughter — Wisconsin
40 Carol Blazer 1 daughter — Wisconsin

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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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