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Theodore Jones — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Nassau, New York

Our Model Tree links this Theodore Jones across the 1910, 1920 and 1930 US Censuses in Nassau, New York (XGBoost, ~Confirmed), with identified parents Hewlett & Smith — first a son (b.~1907), then head of a 6-person household.

Age 23 b. ~1907 Male Son Born: New York Single

1930 Census Record Details

Census Year1930
LocationNassau, New York
SurnameJones
Given NameTheodore H.
Relationship to HeadSon
SexM
Color / RaceWhite
Age23
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceNew York
Mother's BirthplaceNew York
Additional Details
OccupationEngineer
IndustryTelephone
Class of WorkerW
Can Read/WriteYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationEngineer
Township / WardRockville Center Village
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.

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

Name Relation to head Relative to Theodore Age Birth yr
Agatha Jones Daughter — 18 ~1912
Herbert Jones Son — 20 ~1910
Theodore Jones Son — 23 ~1907
Caroline Jones Daughter — 22 ~1908
Smith Jones Head — 50 ~1880
Ada Jones Spouse — 48 ~1882

Census Appearances

1910
Nassau, New …
Son, age 3
Nassau, New York · implied b. ~1907 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Jones
Given Name Theodore H.
Relationship to Head Son
Sex M
Color / Race White
Age 3
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1920
Nassau, New …
Son, age 13
Nassau, New York · implied b. ~1907 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Jones
Given Name Theodore H.
Relationship to Head Son
Sex M
Color / Race White
Age 13
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1930
Nassau, New …
Son, age 23
Nassau, New York · implied b. ~1907 — 6 household members
Surname Jones
Given Name Theodore H.
Relationship to Head Son
Sex M
Color / Race White
Age 23
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation Engineer
Industry Telephone
Class of Worker W
Can Read/Write Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york

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 Theodore Jones across 3 US Census years (1910, 1920 and 1930) in Nassau, New York, using XGBoost record linkage. Identified parents: father Hewlett Jones (~0.92 confidence) and father Smith Jones (~0.92 confidence) and mother Ada Jones (~0.92 confidence) and mother Ada Jones (~0.92 confidence) and mother Ada Jones (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Hewlett Jones
b. ~1880
Source father
● Household · direct · ~0.92
Father
Smith Jones
b. ~1880
Source father
● Household · direct · ~0.92
Mother
Ada Jones
b. ~1882
Source mother
● Household · direct · ~0.92
Mother
Ada Jones
b. ~1882
Source mother
● Household · direct · ~0.92
Mother
Ada Jones
b. ~1883
Source mother
● Household · direct · ~0.92
This person
Anchor record
Theodore Jones
Son · 1930 · age 23 · b. ~1907 · New York
★ You are viewing this record
Sibling
Agatha Jones
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herbert Jones
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Caroline Jones
Sibling · 1930 · age 22
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 — Nassau, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1459:0299)

Line Name Age Relation Occupation Birthplace
51 Frank Jr. Curtis 9 Son — New York
52 Jeanne Curtis 4 Daughter — New York
53 Ruth Curtis 2 — — New York
54 Tengille Curtis 19 Servant Servant South Carolina
55 Gust Evenson 45 Head Builder Sweden
56 Caroline Evenson 45 Wife — Sweden
57 Amadee Casey 47 Head Proprietor Missouri
58 Edna Casey 33 Wife Reporter Missouri
59 Amadee Casey 10 Daughter — Missouri
60 Campbell Casey 2 Son — Missouri
61 Mary Thomas 21 Servant Servant North Carolina
62 Israel Koenigsberger 54 Head Broker Germany
63 Rosalie Koenigsberger 42 Wife — New York
64 Samuel Koenigsberger 20 Son Underwriter New York
65 Elizabeth Smith 33 Boarder Attorney New York
66 Edward Daprix 50 Head Agent New York
67 Mary Daprix 40 Wife Saleswoman New York
68 Franklin Evans 34 Head Salesman New York
69 Marie Evans 34 Wife — Connecticut
70 Barbara Evans 3 Daughter — New York
71 Herbert Monds 29 Head Mechanic New York
72 Margery Monds 24 Wife — New York
73 George Palmer 27 Head Agent England
74 Elizabeth Palmer 25 Wife — New York
75 Ward Palmer 1 Son — New York
76 Leo Norton 31 Head Physician New York
77 Alice Norton 32 Wife — Vermont
78 Edward Norton 5 Son — New York
79 Harold A. Baker 37 Head Professor New York
80 Clara M. Baker 30 Wife — New York
81 Phyllis C. Baker 2 Daughter — New York
82 John M. Royal 48 Head Painter New York
83 Marie Royal 46 Wife — Germany
84 Mildred Royal 22 Daughter Stenographer New York
85 Dorothy Royal 19 Daughter Stenographer New York
86 Edith Royal 15 Daughter — New York
87 Helen Royal 13 Daughter — New York
88 Robert Royal 9 Son — New York
89 Herbert Royal 7 Son — New York
90 Jean Royal 4 Daughter — New York
91 Grace Royal 1 Daughter — New York
92 Mary E. Royal 74 Mother — New York
93 Smith Jones 50 Head Instructor New York
94 Ada A. Jones 48 Wife — New York
95 Theodore H. Jones THIS PERSON 23 Son Engineer New York
96 Caroline M. Jones 22 Daughter — New York
97 Herbert L. Jones 20 Son Clerk New York
98 Agatha Jones 18 Daughter Stenographer New York
99 David W. Ellis 45 Head Civil Engineer New York
100 Angela Ellis 40 Wife — Germany

Search for Theodore Jones

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Pedigree Summary

Theodore + 3 siblings
Gen 1 · 5 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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