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James Pratt — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Allamakee, Iowa

Our Model Tree links this James Pratt across the 1920 and 1930 US Censuses in Allamakee, Iowa (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 8-person household.

Age 11 b. ~1919 Male Son Born: Iowa Single

1930 Census Record Details

Census Year1930
LocationAllamakee, Iowa
SurnamePratt
Given NameJames F
Relationship to HeadSon
SexM
Color / RaceWhite
Age11
Marital StatusSingle
BirthplaceIowa
Father's BirthplaceIowa
Mother's BirthplaceIowa
Additional Details
Can Read/WriteYes
Birth StateIowa
Birth CountryUnited States
Birthplace (normalized)iowa
Township / WardWaukon City
Est. Birth Year~1919

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 1930 census.

Name Relation to head Relative to James Age Birth yr
Royal Pratt Head — 53 ~1877
James Pratt Son — 11 ~1919
Helen Pratt Daughter — 19 ~1911
Mary Pratt Spouse — 52 ~1878
Charles Pratt Son — 17 ~1913
Urban Pratt Son — 22 ~1908
Emery Pratt Other — 87 ~1843
Esther Pratt Daughter — 15 ~1915

Census Appearances

1920
Allamakee, Iowa
Son, age 1
Allamakee, Iowa · implied b. ~1919 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Pratt
Given Name James O
Relationship to Head Son
Sex M
Color / Race White
Age 1
Marital Status Single
Birthplace Iowa
Father's Birthplace Iowa
Mother's Birthplace Iowa
Birth State Iowa
Birth Country United States
Birthplace (normalized) iowa
1930
Allamakee, Iowa
Son, age 11
Allamakee, Iowa · implied b. ~1919 — 8 household members
Surname Pratt
Given Name James F
Relationship to Head Son
Sex M
Color / Race White
Age 11
Marital Status Single
Birthplace Iowa
Father's Birthplace Iowa
Mother's Birthplace Iowa
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 James Pratt across 2 US Census years (1920 and 1930) in Allamakee, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
James Pratt
Son · 1930 · age 11 · b. ~1919 · Iowa
★ You are viewing this record
Sibling
Urban Pratt
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Pratt
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Pratt
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Pratt
Sibling · 1930 · age 19
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

1930 US Federal Census — Allamakee, Iowa Open full size

Page Contents

50 people indexed on this census page (ia:1930:iowacensus00reel640:1024)

Line Name Age Relation Occupation Birthplace
1 Mary L Dutler 4 Daughter — Iowa
2 Ruth Ann Dutler 1 Daughter — Iowa
3 Henry F Grotegut 53 Head Farmer Wisconsin
4 Lydia Grotegut 50 Wife — Iowa
5 Alfred H Grotegut 12 Son — Iowa
6 Carl M Peterson 52 Head Retail Merchant Iowa
7 Emma L Peterson 45 Wife — Iowa
8 Christian Carl Peterson 11 Son — Iowa
9 Charles Hansmeier 68 Head Laborer Iowa
10 Minnie Hansmeier 66 Wife — Iowa
11 Lydia A Kleffing 32 Daughter Cook Iowa
12 Adeline R Kleffing 10 Granddaughter — Iowa
13 Herbert H Townsend 81 Head Laborer New York
14 Emma Townsend 85 Wife — New York
15 Rudolph Townsend 61 Brother Decorator Iowa
16 Lester M Arr 24 Head Teacher Kansas
17 Carolyn Arr 19 Wife — Iowa
18 George L Patachke 26 Lodger Teacher Pennsylvania
19 Roy H Wheat 29 Head Dentist Minnesota
20 Iona E Wheat 25 Wife Assistant Iowa
21 Jacqueline Wheat 3 Daughter — Iowa
22 Harry P Wheat 2 Son — Iowa
23 Eleanor S Meyers 18 Servant Servant Iowa
24 Arthur Q Mclane 35 Head Laborer Iowa
25 Ida Mclane 36 Wife — Iowa
26 Evelyn S Mclane 15 Daughter Laborer Iowa
27 Arletta J Mclane 11 Daughter — Iowa
28 Alden J Mclane 10 Son — Iowa
29 Mildred A Mclane 8 Daughter — Iowa
30 James P Baxter 45 Head Stockbuyer Iowa
31 Nellie S Baxter 45 Wife — South Dakota
32 Mary M Baxter 19 Daughter — South Dakota
33 Harold M Baxter 16 Son — South Dakota
34 James J Baxter 8 Son — Iowa
35 Olaf Jacobson 64 Head Carpenter Iowa
36 Anna E Jacobson 53 Wife — Iowa
37 Alice E Newton 73 Head — Michigan
38 Hester A Conley 75 Sister-in-law — Maine
39 Elizabeth Conley 75 Sister — Michigan
40 Royal Pratt 53 Head Carpenter Iowa
41 Mary M Pratt 52 Wife — Iowa
42 Urban J Pratt 22 Son Laborer Iowa
43 Helen M Pratt 19 Daughter — Iowa
44 Charles E Pratt 17 Son — Iowa
45 Esther M Pratt 15 Daughter — Iowa
46 James F Pratt THIS PERSON 11 Son — Iowa
47 Emery H Pratt 87 Father — Maine
48 William S 22 Boarder Shovel Operator Illinois
49 Mary E Maria 82 Head — Vermont
50 Eva J Painter 68 Head — Pennsylvania

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1930 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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