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Robert Hopkins — 1920 US Census Record

Linked across censuses

1920 United States Federal Census · Buchanan, Iowa

Our Model Tree links this Robert Hopkins across the 1920 and 1930 US Censuses in Buchanan, Iowa (XGBoost, ~Confirmed) — first a son (b.~1913), then head of a 8-person household.

Age 7 b. ~1913 Male Son Born: Iowa Single

1920 Census Record Details

Census Year1920
LocationBuchanan, Iowa
SurnameHopkins
Given NameRobert
Relationship to HeadSon
SexM
Color / RaceWhite
Age7
Marital StatusSingle
BirthplaceIowa
Father's BirthplaceIowa
Mother's BirthplaceIowa
Additional Details
Speaks EnglishYes
Birth StateIowa
Birth CountryUnited States
Birthplace (normalized)iowa
Township / WardSumner Twp
Est. Birth Year~1913

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 1920 census.

Name Relation to head Relative to Robert Age Birth yr
Cyrus Hopkins Head — 46 ~1874
Delmar Hopkins Son — 13 ~1907
Dale Hopkins Son — 10 ~1910
Ruth Hopkins Daughter — 17 ~1903
Burl Hopkins Son — 12 ~1908
Robert Hopkins Son — 7 ~1913
Charles Hopkins Son — 22 ~1898
Emma Hopkins Spouse — 44 ~1876

Census Appearances

1920
Buchanan, Iowa
Son, age 7
Buchanan, Iowa · implied b. ~1913 — 8 household members
Surname Hopkins
Given Name Robert
Relationship to Head Son
Sex M
Color / Race White
Age 7
Marital Status Single
Birthplace Iowa
Father's Birthplace Iowa
Mother's Birthplace Iowa
Speaks English Yes
Birth State Iowa
Birth Country United States
Birthplace (normalized) iowa
1930
Buchanan, Iowa
Son, age 18
Buchanan, Iowa · implied b. ~1912 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Hipkins
Given Name Robert
Relationship to Head Son
Sex M
Color / Race White
Age 18
Marital Status Single
Birthplace Iowa
Father's Birthplace Iowa
Mother's Birthplace Iowa
Occupation Laborer
Industry General Farm
Class of Worker W
Can Read/Write Yes
Birth State Iowa
Birth Country United States
Birthplace (normalized) iowa

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 Robert Hopkins across 2 US Census years (1920 and 1930) in Buchanan, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Hopkins
Son · 1920 · age 7 · b. ~1913 · Iowa
★ You are viewing this record
Sibling
Burl Hopkins
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Delmar Hopkins
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Hopkins
Sibling · 1920 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Hopkins
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dale Hopkins
Sibling · 1920 · age 10
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

1920 US Federal Census — Buchanan, Iowa Open full size

Page Contents

50 people indexed on this census page (ia:1920:14thcensusofpopu480unit:0070)

Line Name Age Relation Occupation Birthplace
1 Frank L Norton 46 Head Farm Operator Iowa
2 Katherine Norton 78 Mother — Illinois
3 Ransom E Norton 42 Head Farm Operator Iowa
4 Lora Norton 40 Wife — Iowa
5 John Shriner 69 Father in law — New York
6 Mary Shriner 60 Mother in law — New York
7 Chas E Leid 46 Head Farm Operator Iowa
8 Sally D Leid 42 Wife — Iowa
9 Gerald Leid 19 Son Laborer Iowa
10 Carl Leid 17 Son Laborer Iowa
11 Katherine Leid 14 Daughter — Iowa
12 Dorothy Leid 11 Daughter — Iowa
13 Paul Leid 7 Son — Iowa
14 William Boyack 68 Head Farm Operator Scotland
15 Ida S Boyack 63 Wife — Michigan
16 Oscar H Zatla 51 Boarder Assessor Wisconsin
17 Mainey Zatla 38 Boarder — Pennsylvania
18 P Rademacher 42 Head Farm Operator Iowa
19 Edna Rademacher 34 Wife — Iowa
20 Lyale Rademacher 15 Son — Iowa
21 Erma Rademacher 11 Daughter — Iowa
22 Donald Rademacher 4 Son — Iowa
23 Mert W Boyack 32 Head Farm Operator Iowa
24 Harriet Boyack 36 Wife — Missouri
25 Beth Boyack 3 Daughter — Iowa
26 Irene Boyack 1 Daughter — Iowa
27 Jim Bowman 45 Head Farm Operator Tennessee
28 Johana Bowman 39 Wife — Iowa
29 Margurite Bowman 17 Daughter — Iowa
30 Mildred Bowman 10 Daughter — Iowa
31 Emma Bowman 5 Daughter — Iowa
32 John Bowman 2 Son — Iowa
33 Joseph Myers 62 Head Laborer New York
34 Nancy Myers 55 Wife — Iowa
35 Lyale Myers 14 Son — Iowa
36 Allen B Doss 55 Boarder Farmer Iowa
37 Cyrus B Hopkins 46 Head Farmer Iowa
38 Emma Hopkins 44 Wife — Iowa
39 Charles Hopkins 22 Son Laborer Iowa
40 Ruth Hopkins 17 Daughter — Iowa
41 Delmar Hopkins 13 Son — Iowa
42 Burl Hopkins 12 Son — Iowa
43 Dale Hopkins 10 Son — Iowa
44 Robert Hopkins THIS PERSON 7 Son — Iowa
45 Thomas H Peters 52 Head Farm Boss Illinois
46 Louise Peters 50 Wife — Illinois
47 Thomas A Peters 14 Son — Iowa
48 Cora Peters 11 Daughter — Iowa
49 Dorothy Peters 7 Daughter — Iowa
50 Eugene B Smith 46 Head Farmer Iowa

About This Record & Model Tree

This record was independently indexed by YourRoots from the 1920 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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