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John Berry — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Davis, Iowa

Our Model Tree links this John Berry across the 1910, 1920 and 1930 US Censuses in Davis, Iowa (XGBoost, ~Confirmed), with identified parents Anna & Emory — first a son (b.~1907), then head of a 4-person household.

Age 23 b. ~1907 Male Son Born: Iowa Married

1930 Census Record Details

Census Year1930
LocationDavis, Iowa
SurnameBerry
Given NameJohn D.
Relationship to HeadSon
SexM
Color / RaceWhite
Age23
Marital StatusMarried
BirthplaceIowa
Age at First Marriage19
Father's BirthplaceOhio
Mother's BirthplaceIowa
Additional Details
OccupationComl Traveler
IndustryYeast
Class of WorkerW
Can Read/WriteYes
Birth StateIowa
Birth CountryUnited States
Birthplace (normalized)iowa
OccupationComl Traveler
Township / WardBloomfield City Part
Est. Birth Year~1907

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.

4 people recorded at the same address in the 1930 census.

Name Relation to head Relative to John Age Birth yr
Emory Berry Head — 63 ~1867
Greta Berry Other — 24 ~1906
John Berry Son — 23 ~1907
Alma Berry Spouse — 64 ~1866

Census Appearances

1910
Davis, Iowa
Son, age 3
Davis, Iowa · implied b. ~1907 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Berry
Given Name John A
Relationship to Head Son
Sex M
Color / Race White
Age 3
Marital Status Single
Birthplace Iowa
Father's Birthplace Ohio
Mother's Birthplace Iowa
Birth State Iowa
Birth Country United States
Birthplace (normalized) iowa
1920
Davis, Iowa
Son, age 13
Davis, Iowa · implied b. ~1907 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Berry
Given Name John H
Relationship to Head Son
Sex M
Color / Race White
Age 13
Marital Status Single
Birthplace Iowa
Father's Birthplace Ohio
Mother's Birthplace Iowa
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Iowa
Birth Country United States
Birthplace (normalized) iowa
1930
Davis, Iowa
Son, age 23
Davis, Iowa · implied b. ~1907 — 4 household members
Surname Berry
Given Name John D.
Relationship to Head Son
Sex M
Color / Race White
Age 23
Marital Status Married
Birthplace Iowa
Age at First Marriage 19
Father's Birthplace Ohio
Mother's Birthplace Iowa
Occupation Coml Traveler
Industry Yeast
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.
Model Tree available
Our Model Tree links John Berry across 3 US Census years (1910, 1920 and 1930) in Davis, Iowa, using XGBoost record linkage. Identified parents: mother Anna Berry (~0.92 confidence) and father Emory Berry (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Mother
Anna Berry
b. ~1866
Source mother
● Household · direct · ~0.92
Father
Emory Berry
b. ~1867
Source father
● Household · direct · ~0.92
This person
Anchor record
John Berry
Son · 1930 · age 23 · b. ~1907 · Iowa
★ You are viewing this record
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1930 US Federal Census — Davis, Iowa Open full size

Page Contents

33 people indexed on this census page (ia:1930:iowacensus00reel651:0617)

Line Name Age Relation Occupation Birthplace
68 Thomas Dunlap 55 Head — Iowa
69 Alice Dunlap 53 Wife Merchant Kentucky
70 Lucile Dunlap 22 Daughter — Iowa
71 Edward Collins 27 Son-in-law — Delaware
72 Maude G. Collins 24 Daughter — Pennsylvania
73 Robert E. Collins 3 Grandson — United States
74 E. Low 27 Head Operator Iowa
75 Leah E. Low 24 Wife — Iowa
76 William E. Low 0 Daughter — Iowa
77 Charles G. Cronk 68 Head Doctor Illinois
78 Clara S. Cronk 68 Wife Doctor Canada-English
79 Martin L. Munsher 68 Head — Indiana
80 Lenore Munsher 40 Daughter Servant Iowa
81 George S. Gibson 25 Head Agent Iowa
82 Dorothy G. Gibson 23 Wife — Iowa
83 Helen F. Gibson 3 Daughter — Iowa
84 William F. Mitchell 55 Head Operator Missouri
85 Zena E. Mitchell 49 Wife Teacher Indiana
86 Dale E. Mitchell 22 Son — Iowa
87 B. Dean Mitchell 20 Son — Iowa
88 E. Ralph Mitchell 18 Son — Iowa
89 Linnie Lester 76 Head — Ohio
90 Clarence Blankenship 44 Son-in-law Agent Iowa
91 Lava L. Blankenship 50 Daughter Teacher Iowa
92 Anne Blankenship 71 Roomer — Iowa
93 John M. Boetama 42 Head Merchant Iowa
94 Florence G. Boetama 41 Wife — Iowa
95 Betty J. Boetama 2 Daughter — Iowa
96 Emory E. Berry 63 Head Dealer Ohio
97 Alma Berry 64 Wife — Iowa
98 John D. Berry THIS PERSON 23 Son Coml Traveler Iowa
99 Greta L. Berry 24 Daughter-in-law — Iowa
100 Edward W. Jones 56 Head Cigar Maker Iowa

Search for John Berry

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Pedigree Summary

John
Gen 1 · 2 parents ~0.92
Max depth 4 (1900–1950 window)

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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