YourRoots by Genomelink
Sign up free
RL

Ralph Lewis — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Westchester, New York

Our Model Tree links this Ralph Lewis across the 1920 and 1930 US Censuses in Westchester, New York (XGBoost, ~Confirmed) — first a son (b.~1905), then head of a 12-person household.

Age 25 b. ~1905 Male Son Born: New York Single

1930 Census Record Details

Census Year1930
LocationWestchester, New York
SurnameLewis
Given NameRalph
Relationship to HeadSon
SexM
Color / RaceWhite
Age25
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceNew York
Mother's BirthplaceNew York
Additional Details
OccupationElectrician
IndustryRail Road
Class of WorkerW
Can Read/WriteYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationElectrician
Township / WardOssining Town Part Of
Est. Birth Year~1905

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 Ralph Age Birth yr
J Gunderson Son — 15 ~1915
Cairn Gunderson Son — 5 ~1925
Annie Lewis Other — 64 ~1866
Milton Gunderson Son — 3 ~1927
Ralph Lewis Son — 25 ~1905
Ilona Gunderson Spouse — 40 ~1890
Joseph Gunderson Head — 41 ~1889
Clara Gunderson Daughter — 17 ~1913
Dorothy Gunderson Daughter — 14 ~1916
Helen Gunderson Daughter — 11 ~1919
Esther Gunderson Daughter — 8 ~1922
Laverne Gunderson Daughter — 19 ~1911

Census Appearances

1920
Westchester, New …
Son, age 14
Westchester, New York · implied b. ~1906 — 2 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Lewis
Given Name Ralph
Relationship to Head Son
Sex M
Color / Race White
Age 14
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
Westchester, New …
Son, age 25
Westchester, New York · implied b. ~1905 — 12 household members
Surname Lewis
Given Name Ralph
Relationship to Head Son
Sex M
Color / Race White
Age 25
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation Electrician
Industry Rail Road
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.
Linked across censuses
Our Model Tree links Ralph Lewis across 2 US Census years (1920 and 1930) in Westchester, New York, using XGBoost record linkage.
Show:
This person
Anchor record
Ralph Lewis
Son · 1930 · age 25 · b. ~1905 · New York
★ You are viewing this record
Sibling
Laverne Gunderson
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Gunderson
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Gunderson
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Milton Gunderson
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cairn Gunderson
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clara Gunderson
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Gunderson
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
J Gunderson
Sibling · 1930 · age 15
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 — Westchester, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1664:0569)

Line Name Age Relation Occupation Birthplace
1 Homer A. Wilder 58 Head Manager New York
2 Luella Wilder 59 Wife Housewife New York
3 William H. Morgan 36 Head — England
4 Rebecca Morgan 42 Wife Antenhoust|Antenhouse England
5 Theodora Morgan 11 Son — Connecticut
6 William H. Morgan 9 Son — New York
7 Frederick Morgan 7 Son — New York
8 Walter Ganning 52 Husband Farmer New York
9 Mary Ganning 50 Wife — New York
10 Anna Maria Ganning 82 Mother — New York
11 Edwin N. Babbitt 47 Head Chauffeur Kentucky
12 Dorathea G. Babbitt 45 Wife — New York
13 Fred Ryder 31 Husband Chauffeur New York
14 Arda Ryder 32 Wife — New York
15 Richard Ryder 9 Son — New York
16 Katherine Ryder 3 Daughter — New York
17 William Ryder 2 Son — New York
18 Bertram Ryder 1 Son — New York
19 Joseph Gunderson 41 Head Elec. Eng. Insp. New York
20 Ilona Gunderson 40 Wife — New York
21 Laverne Gunderson 19 Daughter — New York
22 Clara Gunderson 17 Daughter — New York
23 J. Richard Gunderson 15 Son — New York
24 Dorothy Gunderson 14 Daughter — New York
25 Helen Gunderson 11 Daughter — New York
26 Esther Gunderson 8 Daughter — New York
27 Cairn Gunderson 5 Son — New York
28 Milton Gunderson 3 Son — New York
29 Annie Lewis 64 Mother — New York
30 Ralph Lewis THIS PERSON 25 Son Electrician New York
31 Charles Griffin 58 Head Farmer New York
32 Nettie Griffin 53 Wife Housewife New York
33 Charles Nelson 39 Head Plumber New York
34 Tania Nelson 38 Wife — New York
35 Charles Nelson 13 Son — New York
36 Warren Nelson 9 Son — New York
37 Sidney E. Sniffen 38 Head Gardener New York
38 Katherine E. Sniffen 29 Wife — New York
39 Everett H. Sniffen 16 Son — New York
40 Howard H. Barnes 47 Head Signalman New York
41 Letitia Barnes 45 Wife — New York
42 Allen S. Jr. Sutherland 25 Grandchild Manager New York
43 Robert H. S. Sutherland 21 Grandchild Roofer New York
44 Hazel G. Sutherland 13 Grandchild — New York
45 Howard Sutherland 13 Grandchild — New York
46 Edith L. Sutherland 9 Grandchild — New York
47 Mary Miss Furman 69 Sister — New York
48 M. S. Madley 45 Head Corsetiere New York
49 Robert W. Madley 19 Son — New York
50 Joyce Madley 13 Daughter — New York

Search for Ralph Lewis

All Ralph Lewis Census Records Discover Lewis Family Tree

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)

Report inaccurate data
👤 View Profile 🌳 Ancestors 👥 Descendants