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John Keller — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Otero, Colorado

Our Model Tree links this John Keller across the 1920 and 1930 US Censuses in Otero, Colorado (XGBoost, ~Confirmed) — first a head (b.~1883), then head of a 12-person household.

Age 47 b. ~1883 Male Head Born: Russia Married

1930 Census Record Details

Census Year1930
LocationOtero, Colorado
SurnameKeller
Given NameJohn
Relationship to HeadHead
SexM
Color / RaceWhite
Age47
Marital StatusMarried
BirthplaceRussia
Naturalization StatusAlien
Year of Immigration1903
Age at First Marriage20
Father's BirthplaceRussia
Mother's BirthplaceRussia
Additional Details
OccupationFarmer
IndustryTruck Farm
Class of WorkerOA
Can Read/WriteYes
Mother TongueRussian
Home Owned/RentedO
Home Value / Rent800
Radio SetR
VeteranNo
Birth CountryRussia
Birthplace (normalized)russia
OccupationFarmer
Township / WardPrecinct 25 East Unincorporated Place
Est. Birth Year~1883

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.

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

Name Relation to head Relative to John Age Birth yr
Elsie Keller Daughter — 3 ~1927
Rachel Keller Daughter — 9 ~1921
Ruth Keller Daughter — ~1930
Lola Keller Daughter — 5 ~1925
Martha Keller Daughter — 18 ~1912
Leah Keller Daughter — 11 ~1919
Minnie Keller Daughter — 16 ~1914
John Keller Head — 47 ~1883
David Keller Son — 11 ~1919
Henry Keller Son — 7 ~1923
John Keller Son — 23 ~1907
Mary Keller Spouse — 46 ~1884

Census Appearances

1920
Otero, Colorado
Head, age 35
Otero, Colorado · implied b. ~1885 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Keller
Given Name John
Relationship to Head Head
Sex M
Color / Race White
Age 35
Marital Status Married
Birthplace Russia
Year of Immigration 1904
Naturalization Status Naturalized
Father's Birthplace Russia
Mother's Birthplace Russia
Occupation Farmer
Industry General Farm
Class of Worker OA
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue German
Home Owned/Rented O
Home Free/Mortgaged M
Birth Country Russia
Year of Naturalization 1915
Birthplace (normalized) russia
1930
Otero, Colorado
Head, age 47
Otero, Colorado · implied b. ~1883 — 12 household members
Surname Keller
Given Name John
Relationship to Head Head
Sex M
Color / Race White
Age 47
Marital Status Married
Birthplace Russia
Naturalization Status Alien
Year of Immigration 1903
Age at First Marriage 20
Father's Birthplace Russia
Mother's Birthplace Russia
Occupation Farmer
Industry Truck Farm
Class of Worker OA
Can Read/Write Yes
Mother Tongue Russian
Home Owned/Rented O
Home Value / Rent 800
Radio Set R
Veteran No
Birth Country Russia
Birthplace (normalized) russia

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 Keller across 2 US Census years (1920 and 1930) in Otero, Colorado, using XGBoost record linkage.
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This person
Anchor record
John Keller
Head · 1930 · age 47 · b. ~1883 · Colorado
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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1930 US Federal Census — Otero, Colorado Open full size

Page Contents

50 people indexed on this census page (ia:1930:15thcensus248unit:0489)

Line Name Age Relation Occupation Birthplace
51 William A. Bereden 45 Head Farmer Oklahoma
52 Rhoda Bereden 38 Wife — Missouri
53 Cleathen W. Bereden 18 Son Laborer Missouri
54 Isaac C. Bereden 16 Son — Oklahoma
55 Claude E. Bereden 13 Son — Oklahoma
56 Claude H. Gee 55 Head Farmer Kansas
57 Madie W. Gee 36 Wife — Missouri
58 Gerald L. Gee 15 Son — Missouri
59 Violet M. Gee 7 Daughter — Missouri
60 Josie Gee 5 Daughter — Missouri
61 Fillmore S. Gee 76 Mother — Kentucky
62 Eugene C. Shaw 67 Head Farmer Iowa
63 Tony Cassaraz 41 Head Laborer Italy
64 Abina Cassaraz 29 Wife — New Mexico
65 Isador Cassaraz 16 Son — Colorado
66 Bonnie Cassaraz 11 Daughter — Colorado
67 Melvin Cassaraz 9 Son — Colorado
68 Robert Cassaraz 7 Son — Colorado
69 Maria Perea 50 Mother-in-law — New Mexico
70 Jesus Mugarez 34 Head Laborer New Mexico
71 Ernestine Mugarez 32 Wife — New Mexico
72 Marie Mugarez 1 Daughter — New Mexico
73 John Keller THIS PERSON 47 Head Farmer Russia
74 Mary Keller 46 Wife — Russia
75 John Keller 23 Son — Colorado
76 Martha Keller 18 Daughter — Colorado
77 Minnie Keller 16 Daughter — Colorado
78 Leah Keller 11 Daughter — Colorado
79 David Keller 11 Son — Colorado
80 Rachel Keller 9 Daughter — Colorado
81 Henry Keller 7 Son — Nebraska
82 Lola Keller 5 Daughter — Nebraska
83 Elsie Keller 3 Daughter — Nebraska
84 Ruth Keller 0 Daughter — Colorado
85 John 25 Head Laborer Colorado
86 Mollie 20 Wife — Russia
87 Rose 0 Daughter — Colorado
88 Henry Liefert 40 Head Farmer Russia
89 Mollie Liefert 34 Wife — Russia
90 Robert Liefert 14 Son — Russia
91 Arnold Liefert 11 Son — Canada
92 Eileen Liefert 5 Daughter — Colorado
93 Arthur W. Muman 22 Head Farmer Colorado
94 Ethel Muman 19 Wife — Colorado
95 William G. Muman 1 Son — Colorado
96 Jerry J. Muman 32 Head Laborer Germany
97 Mollie R. Hagelt 32 Adpt. Daughter — Missouri
98 Lois K. Hagelt 13 Daughter Laborer Kansas
99 Hazel L. Hagelt 9 Daughter — Colorado
100 Junia E. Hagelt 6 Daughter — Colorado

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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