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Gertrude Lewis — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Erie, New York

Our Model Tree links this Gertrude Lewis across the 1910, 1920 and 1930 US Censuses in Erie, New York (XGBoost, ~Confirmed), with identified parents Eugene & James — first a daughter (b.~1909), then head of a 4-person household.

Age 21 b. ~1909 Female Daughter Born: New York Single

1930 Census Record Details

Census Year1930
LocationErie, New York
SurnameLewis
Given NameGertrude E
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age21
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 / WardBuffalo City
Est. Birth Year~1909

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 Gertrude Age Birth yr
James Lewis Head — 53 ~1877
Florence Lewis Spouse — 50 ~1880
Gertrude Lewis Daughter — 21 ~1909
Barbara Lewis Daughter — 22 ~1908

Census Appearances

1910
Erie, New …
Daughter, age 1
Erie, New York · implied b. ~1909 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Lewis
Given Name Gertrude
Relationship to Head Daughter
Sex F
Color / Race Black
Age 1
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
Erie, New …
Daughter, age 10
Erie, New York · implied b. ~1910 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Lewis
Given Name Gertrude E
Relationship to Head Daughter
Sex F
Color / Race White
Age 10
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
Erie, New …
Daughter, age 21
Erie, New York · implied b. ~1909 — 4 household members
Surname Lewis
Given Name Gertrude E
Relationship to Head Daughter
Sex F
Color / Race White
Age 21
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

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 Gertrude Lewis across 3 US Census years (1910, 1920 and 1930) in Erie, New York, using XGBoost record linkage. Identified parents: father Eugene Lewis (~0.92 confidence) and father James Lewis (~0.92 confidence) and mother Florence Lewis (~0.92 confidence) and mother Florence Lewis (~0.92 confidence) and mother Sarah Lewis (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Eugene Lewis
b. ~1882
Source father
● Household · direct · ~0.92
Father
James Lewis
b. ~1877
Source father
● Household · direct · ~0.92
Mother
Florence Lewis
b. ~1876
Source mother
● Household · direct · ~0.92
Mother
Florence Lewis
b. ~1880
Source mother
● Household · direct · ~0.92
Mother
Sarah Lewis
b. ~1888
Source mother
● Household · direct · ~0.92
This person
Anchor record
Gertrude Lewis
Daughter · 1930 · age 21 · b. ~1909 · New York
★ You are viewing this record
Sibling
Barbara Lewis
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 — Erie, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1433:0180)

Line Name Age Relation Occupation Birthplace
1 Luke Stillman 72 Head — New York
2 Anna S Thompson 72 Sister-in-law Practical Nurse Scotland
3 Lydia Shaw 39 Servant Servant Germany
4 Alfred Thorn 67 Head Salesman England
5 Alice S Thorn 60 Wife — New York
6 Helen Schmitz 20 Servant Servant New York
7 James Mooney 52 Head Doctor New York
8 Estelle Mooney 47 Wife — Canada English
9 Anna Mcdaniel 23 Servant Servant Pennsylvania
10 George Sloan 52 Head President New York
11 Florence Sloan 43 Wife — New York
12 Katherine Sloan 12 Daughter — New York
13 Henry G Sloan 11 Son — New York
14 Clarence Sloan 9 Son — New York
15 Ada Marie Sloan 7 Daughter — New York
16 Margaret Macrae 26 Servant Childrens Nurse Scotland
17 Mary Cassidy 30 Servant Servant Irish Free State
18 Robert Stewart 71 Head Doctor Canada English
19 Mabel H Stewart 51 Wife — New York
20 Elizabeth Stewart 16 Daughter — New York
21 Robert H Jr Stewart 13 Son — New York
22 Thomas Cummings 52 Servant House Man New York
23 Clementine Devalet 24 Servant Servant Canada English
24 Gaius B Rich 39 Head President New York
25 Grace Rich 37 Wife — New York
26 Danforth Rich 10 Son Salesman New York
27 Harold P Rich 8 Son Chemical Analyst New York
28 Townsend Rich 6 Son — New York
29 Janet F Davy 37 Servant Cook New Jersey
30 Janet Davy 12 Lodger — Rhode Island
31 Cyrus F Jr Stone 28 Head Vice President Ohio
32 Gladys B Stone 22 Wife — Rhode Island
33 William J Tiedemann 60 Head Broker New York
34 Marion S Tiedemann 53 Wife — New York
35 Rufus S Tiedemann 27 Son Draftsman New York
36 Eloise Tiedemann 20 Daughter — New York
37 Christine Macleod 35 Servant Servant Scotland
38 Mary Macleod 36 Servant Servant Scotland
39 Harry M Leet 55 Head Doctor New York
40 Anna Corkery 20 Servant Servant Canada English
41 Louise Chatin 47 Servant Servant New York
42 Ida M Deamont 41 Servant Servant New York
43 James G Fowler 33 Head Doctor Missouri
44 Agnes M Fowler 32 Wife — Iowa
45 Agnes B Fowler 4 Daughter — Nebraska
46 Sarah J Fowler 1 Daughter — New York
47 James H Lewis 53 Head Doctor New York
48 Florence A Lewis 50 Wife — New York
49 Barbara R Lewis 22 Daughter Library Assistant New York
50 Gertrude E Lewis THIS PERSON 21 Daughter — New York

Search for Gertrude Lewis

All Gertrude Lewis Census Records Discover Lewis Family Tree

Pedigree Summary

Gertrude + 1 sibling
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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