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Roy Williams — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Monroe, New York

Our Model Tree links this Roy Williams across the 1920, 1930 and 1940 US Censuses in Monroe, New York (XGBoost, ~Confirmed), with identified parents Adah & Bert — first a son (b.~1919), then head of a 4-person household.

Age 11 b. ~1919 Male Son Born: New York Single

1930 Census Record Details

Census Year1930
LocationMonroe, New York
SurnameWilliams
Given NameRoy S.
Relationship to HeadSon
SexM
Color / RaceWhite
Age11
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceNew York
Mother's BirthplaceNew York
Additional Details
Can Read/WriteYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardEast Rochester Village
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.

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

Name Relation to head Relative to Roy Age Birth yr
Marian Williams Daughter — 14 ~1916
Bert Williams Head — 37 ~1893
Roy Williams Son — 11 ~1919
Adah Williams Spouse — 38 ~1892

Census Appearances

1920
Monroe, New …
Son, age 1
Monroe, New York · implied b. ~1919
●  Primary link · ~Confirmed · 1 source
XGBoost
Surname Williams
Given Name Roy
Relationship to Head Son
Sex M
Color / Race White
Age 1
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation none
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1930
Monroe, New …
Son, age 11
Monroe, New York · implied b. ~1919 — 4 household members
Surname Williams
Given Name Roy S.
Relationship to Head Son
Sex M
Color / Race White
Age 11
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Can Read/Write Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
Monroe-County, New …
Son, age 21
Monroe-County, New York · implied b. ~1919 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Williams
Given Name Ray S
Relationship to Head Son
Sex M
Color / Race White
Age 21
Marital Status Single
Birthplace New York
1935 Residence (City) Rochester
1935 Residence (County) Monroe
Occupation Machine Operator
Industry Factory
Class of Worker PW
Hours Worked 32
Income (1939) 1600
Highest Grade H-4
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 Roy Williams across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Adah Williams (~0.92 confidence) and father Bert Williams (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Mother
Adah Williams
b. ~1892
Source mother
● Household · direct · ~0.92
Father
Bert Williams
b. ~1893
Source father
● Household · direct · ~0.92
This person
Anchor record
Roy Williams
Son · 1930 · age 11 · b. ~1919 · New York
★ You are viewing this record
Sibling
Marian Williams
Sibling · 1930 · age 14
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 — Monroe, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1447:0915)

Line Name Age Relation Occupation Birthplace
1 Alexander Gallo 35 Head Steel Worker Italy
2 Edith Gallo 32 Wife — Italy
3 Josephine Gallo 15 Daughter — New York
4 Vitalio Gallo 26 Brother — Italy
5 Rocco Calabrese 35 Head Steel Worker Italy
6 Rose Calabrese 25 Wife Stitcher Italy
7 Mary Calabrese 4 Daughter — Italy
8 Michael Calabrese 2 Daughter — New York
9 Catherine Calabrese 0 Daughter — New York
10 Joseph Fuster 32 Head Steel Worker Italy
11 Josephine Fuster 28 Wife — Pennsylvania
12 Rose Fuster 8 Daughter — New York
13 Martha Fuster 7 Daughter — New York
14 George Fuster 4 Son — New York
15 Teresa Fuster 2 Daughter — New York
16 Mary Fuster 0 Daughter — New York
17 Louis Pergola 35 Head Chauffeur New York
18 Gertrude Pergola 32 Wife — Pennsylvania
19 Mary R. Pergola 7 Daughter — New York
20 Elizabeth Pergola 5 Daughter — New York
21 Margaret Pergola 3 Daughter — New York
22 Margaret Williams 69 Head — New York
23 Amos Williams 47 Son Mason New York
24 Florence M. Williams 35 Daughter Stenographer New York
25 George H. Avis 67 Head Salesman Massachusetts
26 Lucy A. Avis 60 Wife — New York
27 Doris Street 27 Step-daughter Bookkeeper New York
28 Marcella Street 24 Step-daughter Advertising Manager New York
29 Hattie E. Lindsay 69 Head Boarding House New York
30 Charles Williams 66 Brother — New York
31 Frank Reuter 56 Head Machine Operator New York
32 Jennie S. Reuter 37 Wife — New York
33 Olive J. Reuter 30 Son Machine Operator New York
34 Dorothy M. Reuter 19 Daughter — New York
35 Bert C. Williams 37 Head Truck Driver New York
36 Adah M. Williams 38 Wife Cook New York
37 Marian M. Williams 14 Daughter — New York
38 Roy S. Williams THIS PERSON 11 Son — New York
39 Tony Guiseppi 31 Head Steel Worker Italy
40 Angeline Guiseppi 27 Wife — New York
41 Mary Guiseppi 9 Daughter — New York
42 Matthew Guiseppi 7 Son — New York
43 Michael Guiseppi 6 Son — New York
44 Rose Guiseppi 5 Daughter — New York
45 Harriet Gallo 3 Niece — New York
46 Violante Sidou 34 Head Steel Worker Italy
47 Agnes Sidou 24 Wife — Italy
48 Theresa Sidou 5 Daughter — New York
49 Marian Sidou 2 Daughter — New York
50 Anthony Monako 41 Brother Laborer Italy

Search for Roy Williams

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Pedigree Summary

Roy + 1 sibling
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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