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John Curry — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Boone-County, Iowa

Our Model Tree links this John Curry across the 1920, 1930 and 1940 US Censuses in Boone-County, Iowa (XGBoost, ~Confirmed) — first a head (b.~1869), then head of a 6-person household.

Age 71 b. ~1869 Male Head Born: Illinois Married

1940 Census Record Details

Census Year1940
LocationBoone-County, Iowa
SurnameCurry
Given NameJohn R.
Relationship to HeadHead
SexM
Color / RaceWhite
Age71
Marital StatusMarried
BirthplaceIllinois
1935 Residence (City)Boone City
1935 Residence (County)Boone
Additional Details
Income (1939)0
Highest GradeC 3
1935 ResidenceSame house
Birth StateIllinois
Birth CountryUnited States
Birthplace (normalized)illinois
Township / WardBoone City
Est. Birth Year~1869

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.

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

Name Relation to head Relative to John Age Birth yr
Pauline Curry Daughter — 36 ~1904
John Curry Head — 71 ~1869
Anna Brown Other — 72 ~1868
Frances Tratton Son — 36 ~1904
Walter Curry Son — 41 ~1899
Augusta Curry Spouse — 67 ~1873

Census Appearances

1920
Boone, Iowa
Head, age 50
Boone, Iowa · implied b. ~1870 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Curry
Given Name John R.
Relationship to Head head
Sex M
Color / Race White
Age 50
Marital Status Married
Birthplace Illinois
Father's Birthplace Ohio
Mother's Birthplace Illinois
Occupation Auditor
Industry County Office
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Home Owned/Rented O
Home Free/Mortgaged F
Birth State Illinois
Birth Country United States
Birthplace (normalized) illinois
1930
Boone, Iowa
Head, age 61
Boone, Iowa · implied b. ~1869 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Curry
Given Name John R.
Relationship to Head Head
Sex M
Color / Race White
Age 61
Marital Status Married
Birthplace Illinois
Age at First Marriage 22
Father's Birthplace United States
Mother's Birthplace United States
Occupation Book-keeper
Industry Co. office
Class of Worker W
Can Read/Write Yes
Home Owned/Rented R
Veteran 8000
Birth State Illinois
Birth Country United States
Birthplace (normalized) illinois
1940
Boone-County, Iowa
Head, age 71
Boone-County, Iowa · implied b. ~1869 — 6 household members
Surname Curry
Given Name John R.
Relationship to Head Head
Sex M
Color / Race White
Age 71
Marital Status Married
Birthplace Illinois
1935 Residence (City) Boone City
1935 Residence (County) Boone
Income (1939) 0
Highest Grade C 3
1935 Residence Same house
Birth State Illinois
Birth Country United States
Birthplace (normalized) illinois

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 John Curry across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Curry
Head · 1940 · age 71 · b. ~1869 · Iowa
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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Boone-County, Iowa Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01141-00326)

Line Name Age Relation Occupation Birthplace
1 Feather, Nyla 19 Lodger Maid Iowa
2 Claude Snowgren 32 Head Carpenter Iowa
3 Edith Snowgren 27 Wife — Iowa
4 Edward Snowgren 10 Son — Iowa
5 Richard Snowgren 9 Son — Iowa
6 Jo Ann Snowgren 6 Daughter — Iowa
7 Joyce Snowgren 2 Daughter — Iowa
8 Verlie Smith 47 Sister-in-law Cook Iowa
9 Roy Burgess 50 Head Trucker Iowa
10 Lizzie Burgess 47 Wife — Iowa
11 Charlotte Burgess 20 Daughter Operator Iowa
12 George F. Hathaway 45 Head Fireman Iowa
13 Mary Hathaway 48 Wife — Iowa
14 George Hathaway 17 Son — Iowa
15 Mae Hathaway 15 Daughter — Iowa
16 Martin Hathaway 13 Son — Iowa
17 Gilbert Thompson 30 Head Electrician Helper Iowa
18 Agnes Thompson 32 Wife Stenographer Scotland
19 George Menzies 57 Head Miner Scotland
20 Jeanie Menzies 57 Wife — Scotland
21 Helen Menzies 21 Daughter Switch Board Operator Iowa
22 Kenneth Smart 30 Brother Laborer Wisconsin
23 John R. Curry THIS PERSON 71 Head — Illinois
24 Augusta Curry 67 Wife — Sweden
25 Walter R. Curry 41 Son Stereotyper Iowa
26 Pauline A. Curry 36 Daughter Clerk Iowa
27 Anna Brown 72 Mother — Ireland
28 Frances Tratton 36 Son Service Man Iowa
29 George T. Nolte 48 Head Blacksmith Helper Iowa
30 Ida Nolte 49 Wife — Iowa
31 Hattie Nolte 27 Daughter Clerk Iowa
32 George T. Jr. Nolte 14 Son — Iowa
33 Euphemia Bassett 60 Head — Iowa
34 Charles Myers 59 Head — Iowa
35 Louise Myers 53 Wife Maid Iowa
36 William Dale 40 Head Clerk Iowa
37 Mercedes Dale 38 Wife — Iowa
38 Virginia Dale 19 Daughter Usher Iowa
39 Mary Jane Dale 17 Daughter — Colorado
40 Nancy Morris 45 Head Cook Iowa

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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