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Robert Day — 1930 US Census Record

Model Tree available

1930 United States Federal Census · New York, New York

Our Model Tree links this Robert Day across the 1920, 1930 and 1940 US Censuses in New York, New York (XGBoost, ~Confirmed), with identified parents Schuyler & Schuyler — first a son (b.~1914), then head of a 5-person household.

Age 16 b. ~1914 Male Son Born: New York Single

1930 Census Record Details

Census Year1930
LocationNew York, New York
SurnameDay
Given NameRobert E.
Relationship to Headson
SexM
Color / RaceWhite
Age16
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceNew York
Mother's BirthplacePennsylvania
Additional Details
OccupationStudent
Can Read/WriteYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationStudent
Township / WardNew York City
Est. Birth Year~1914

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.

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

Name Relation to head Relative to Robert Age Birth yr
Katherine Day Other — 52 ~1878
David Day Son — 12 ~1918
Schuyler Day Head — 56 ~1874
Robert Day Son — 16 ~1914
Schuyler Day Son — 19 ~1911

Census Appearances

1920
New York, …
Son, age 5
New York, New York · implied b. ~1915 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Day
Given Name Robert L
Relationship to Head Son
Sex M
Color / Race White
Age 5
Marital Status Single
Birthplace New York
Father's Birthplace Canada
Mother's Birthplace Pennsylvania
Mother Tongue English
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1930
New York, …
Son, age 16
New York, New York · implied b. ~1914 — 5 household members
Surname Day
Given Name Robert E.
Relationship to Head son
Sex M
Color / Race White
Age 16
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace Pennsylvania
Occupation Student
Can Read/Write Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
New-York-County, New …
Head, age 26
New-York-County, New York · implied b. ~1914
●  Primary link · ~Confirmed · 1 source
XGBoost
Surname Day
Given Name Richard
Relationship to Head Head
Sex M
Color / Race White
Age 26
Marital Status Single
Birthplace New York
1935 Residence (City) New York City
1935 Residence (County) New York
Occupation Student Doctor
Industry Hospital
Class of Worker PW
Hours Worked 72
Income (1939) 0
Highest Grade C 5
1935 Residence Same place
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 Robert Day across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Schuyler Day (~0.92 confidence) and father Schuyler Day (~0.92 confidence) and mother Katherine Day (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Schuyler Day
b. ~1874
Source father
● Household · direct · ~0.92
Father
Schuyler Day
b. ~1874
Source father
● Household · direct · ~0.92
Mother
Katherine Day
b. ~1878
Source mother
● Household · direct · ~0.92
This person
Anchor record
Robert Day
Son · 1930 · age 16 · b. ~1914 · New York
★ You are viewing this record
Sibling
David Day
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Schuyler Day
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 — New York, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1556:1054)

Line Name Age Relation Occupation Birthplace
51 Magda Dahl 28 servant Waitress Norway
52 Leopold Oettinger 63 head — New York
53 Lottie Oettinger 60 sister — New York
54 Carrie S. Hess 64 head — New York
55 Eileen Mccann 19 servant Waitress Irish Free State
56 Louise Limberg 49 servant Cook Sweden
57 Barnard Bernstein 36 head Converter New York
58 Pearle Bernstein 31 wife-H — New York
59 Emma Bernstein 62 mother — Poland
60 Simon H. Bernstein 2 daughter — New York
61 Marie Spach 34 servant Cook Germany
62 Hildegard Leonhardt 28 servant Governess Germany
63 Tobias Katzenberg 72 head — New York
64 Ada Katzenberg 73 sister — New York
65 Elsa Mayer 35 servant Maid Germany
66 Harold L. Morgan 35 head Broker Nebraska
67 Helen Morgan 33 wife-H — Kentucky
68 Nancy Morgan 8 daughter — New York
69 Harold Jr. Morgan 6 son — New York
70 Sue Ellen Morgan 1 daughter — New York
71 Anna Rauscher 32 servant Cook Germany
72 Erna Mader 38 servant Waitress Finland
73 Guy Fowler 55 O Submit New York
74 Minnie Fowler 44 wife-H — New York
75 Selma Fowler 23 daughter — New York
76 Robert Ad. Fowler 20 son Student New York
77 Louis Fowler 14 son — New York
78 Gertrude Mayer 20 servant Waitress New Jersey
79 Elizabeth Pfeiffer 53 servant Cook Germany
80 Schuyler E. Day 56 head Lawyer New York
81 Katherine V. Day 52 wife-H — Pennsylvania
82 Schuyler Jr. Day 19 son Student New York
83 Robert E. Day THIS PERSON 16 son Student New York
84 David Day 12 son Student New York
85 Max Englander 57 head President Hungary
86 Alice Englander 49 wife-H — New York
87 Ruth Englander 19 daughter — New York
88 Rose Miller 42 servant Cook Germany
89 William Miller 47 servant Butler Germany
90 Harry H. Ahrend 57 head Owner Poland
91 Martha Ahrend 55 wife-H — New York
92 Evelyn B. Ahrend 19 daughter Student New York
93 Herbert Ahrend 16 son — New York
94 Adele C. Sestini 41 servant Cook Italy
95 Anna Curran 33 servant Waitress Irish Free State
96 Franklin Knight 40 head Lawyer New York
97 Vivian V. Knight 36 wife-H — New York
98 Anna Riordan 31 servant Cook Irish Free State
99 Nellie Riordan 32 servant Waitress Irish Free State
100 Walter Rom 47 head Operator Germany

Search for Robert Day

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Pedigree Summary

Robert + 2 siblings
Gen 1 · 3 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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