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Anna Hamilton — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Hamilton-County, Ohio

Our Model Tree links this Anna Hamilton across the 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 7-person household.

Age 15 b. ~1925 Female Daughter Born: Ohio Single

1940 Census Record Details

Census Year1940
LocationHamilton-County, Ohio
SurnameHamilton
Given NameAnna
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age15
Marital StatusSingle
BirthplaceOhio
1935 Residence (City)Loveland village
1935 Residence (County)Hamilton
Additional Details
Highest GradeHs 1
1935 ResidenceSame place
Birth StateOhio
Birth CountryUnited States
Birthplace (normalized)ohio
Township / WardLoveland Village
Est. Birth Year~1925

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 1940 census.

Name Relation to head Relative to Anna Age Birth yr
Lawrence Hamilton Son — 20 ~1920
Donald Hamilton Son — 18 ~1922
Alison Hamilton Son — 9 ~1931
Ester Hamilton Head — 45 ~1895
Ralph Hamilton Son — 11 ~1929
Ethel Hamilton Daughter — 6 ~1934
Anna Hamilton Daughter — 15 ~1925

Census Appearances

1930
Hamilton, Ohio
Daughter, age 6
Hamilton, Ohio · implied b. ~1924 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Hamilton
Given Name Anna
Relationship to Head Daughter
Sex F
Color / Race White
Age 6
Marital Status Single
Birthplace Ohio
Father's Birthplace Ohio
Mother's Birthplace Ohio
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio
1940
Hamilton-County, Ohio
Daughter, age 15
Hamilton-County, Ohio · implied b. ~1925 — 7 household members
Surname Hamilton
Given Name Anna
Relationship to Head Daughter
Sex F
Color / Race White
Age 15
Marital Status Single
Birthplace Ohio
1935 Residence (City) Loveland village
1935 Residence (County) Hamilton
Highest Grade Hs 1
1935 Residence Same place
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 Anna Hamilton across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Hamilton
Daughter · 1940 · age 15 · b. ~1925 · Ohio
★ You are viewing this record
Sibling
Ethel Hamilton
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Hamilton
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Hamilton
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alison Hamilton
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Hamilton
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-t0627-03080-00886)

Line Name Age Relation Occupation Birthplace
1 Edith Lewis 48 Wife — Ohio
2 Verne Lee Lewis 19 Son Machinist Ohio
3 Levi Bunnell 39 Head Frame Assembler Ohio
4 Anna Bunnell 37 Wife — Ohio
5 Mary Lou Bunnell 5 Daughter — Ohio
6 Joseph Lee Bunnell 4 Son — Ohio
7 Doris Ann Bunnell 2 Daughter — Ohio
8 Mattie Smith 60 Head — Kentucky
9 Isaac Smith 19 Son Gardner Ohio
10 Virginia Smith 15 Daughter — Ohio
11 Ray Smith 29 Head Carpenter Ohio
12 Mary Smith 28 Wife — Ohio
13 Myrtle Smith 8 Daughter — Ohio
14 Raymond Smith 5 Son — Ohio
15 Harold Smith 2 Son — Ohio
16 Ester Hamilton 45 Head — Ohio
17 Lawrence Hamilton 20 Son New Worker Ohio
18 Donald Hamilton 18 Son — Ohio
19 Anna Hamilton THIS PERSON 15 Daughter — Ohio
20 Ralph Hamilton 11 Son — Ohio
21 Alison Hamilton 9 Son — Ohio
22 Ethel Hamilton 6 Daughter — Ohio
23 Lloyd Robinson 43 Head Hod Carrier In Plasterer Georgia
24 Nellie Robinson 38 Wife — Ohio
25 Roscoe Robinson 18 Son Laborer Ohio
26 Floyd Robinson 8 Son — Ohio
27 Esther Robinson 3 Daughter — Ohio
28 William Springer 52 Head Contractor Ohio
29 Sally Springer 51 Wife — Ohio
30 Frank Springer 24 Son — Ohio
31 Gilbert Springer 21 Son Farm Worker Ohio
32 Edward Springer 18 Son New Worker Ohio
33 Charles Springer 15 Son — Ohio
34 Walter Springer 9 Son — Ohio
35 Catherine Kimmer 8 Daughter — Ohio
36 Lotte Smith 57 Head Cement Finisher Kentucky
37 Mary Smith 51 Wife Laundress Kentucky
38 Vernon Smith 27 Son Laborer Ohio
39 Carolyn Smith 25 Daughter Maid Ohio
40 Maxine Smith 23 Daughter General House Work 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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