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John Lowry — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Queens-County, New York

Our Model Tree links this John Lowry across the 1920, 1930 and 1940 US Censuses in Queens-County, New York (XGBoost, ~Confirmed), with identified parents Thaddeus & Caroline — first a head (b.~1899), then head of a 4-person household.

Age 41 b. ~1899 Male Head Born: New York Married

1940 Census Record Details

Census Year1940
LocationQueens-County, New York
SurnameLowry
Given NameJohn S.
Relationship to HeadHead
SexM
Color / RaceWhite
Age41
Marital StatusMarried
BirthplaceNew York
1935 Residence (City)New York City
1935 Residence (County)Queens
Additional Details
OccupationMedical Doctor
IndustryPrivate practice
Class of WorkerOA
Hours Worked72
Income (1939)5000
Highest GradeC 5
1935 ResidenceSame place
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationMedical Doctor
Township / WardNew York City
Est. Birth Year~1899

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 1940 census.

Name Relation to head Relative to John Age Birth yr
Ethel Lowry Spouse — 37 ~1903
Thaddeus Lowry Other — 70 ~1870
John Lowry Head — 41 ~1899
John Lowry Son — 13 ~1927

Census Appearances

1920
Queens, New …
Other, age 21
Queens, New York · implied b. ~1899 — 17 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Lowry
Given Name John Ed
Relationship to Head Grandson
Sex M
Color / Race White
Age 21
Marital Status Single
Birthplace New York
Father's Birthplace Virginia
Mother's Birthplace New York
Occupation Clerk
Industry Silver Smith
Class of Worker W
Can Read Yes
Can Write Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1930
Queens, New …
Son, age 31
Queens, New York · implied b. ~1899 — 10 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Lowry
Given Name John Edward
Relationship to Head Son
Sex M
Color / Race Black
Age 31
Marital Status Married
Birthplace New York
Age at First Marriage 26
Father's Birthplace Virginia
Mother's Birthplace New York
Occupation Physician
Industry General
Class of Worker O
Can Read/Write Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
Queens-County, New …
Head, age 41
Queens-County, New York · implied b. ~1899 — 4 household members
Surname Lowry
Given Name John S.
Relationship to Head Head
Sex M
Color / Race White
Age 41
Marital Status Married
Birthplace New York
1935 Residence (City) New York City
1935 Residence (County) Queens
Occupation Medical Doctor
Industry Private practice
Class of Worker OA
Hours Worked 72
Income (1939) 5000
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 John Lowry across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Thaddeus Lowry (~0.92 confidence) and mother Caroline Lowry (~0.92 confidence) and father Thaddeus Lowry (~0.54 confidence) and mother Annie Darrow (~0.83 confidence). The pedigree spans 2 generations with 4 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.8
Father
Thaddeus Lowry
b. ~1868
Source father
● Household · direct · ~0.92
Mother
Caroline Lowry
b. ~1870
Source mother
● Household · direct · ~0.92
Father
Thaddeus Lowry
b. ~1869
Source mother>father
● Household · direct · ~0.54
Mother
Annie Darrow
b. ~1844
Source mother>mother
● Household · direct · ~0.83
This person
Anchor record
John Lowry
Head · 1940 · age 41 · b. ~1899 · New York
★ You are viewing this record
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Queens-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02737-00020)

Line Name Age Relation Occupation Birthplace
1 John S. Lowry THIS PERSON 41 Head Medical Doctor New York
2 Ethel S. Lowry 37 Wife School Teacher Dist. of Columbia
3 John S. Jr. Lowry 13 Son — New York
4 Thaddeus R. Lowry 70 Father — Virginia
5 John Gourbeaud 35 Head Electrician New York
6 Veronica Gourbeaud 33 Wife — New York
7 George Gourbeaud 6 Son — New York
8 Donna Gourbeaud 0 Daughter — New York
9 Marie Kiernan 69 Mother-in-law — Germany
10 Francis Kiernan 38 Brother-in-law Manager New York
11 Robert J. Reilly 41 Head Painter New York
12 Elizabeth Reilly 40 Wife — New York
13 Robert Jr. Reilly 19 Son — New York
14 Charles Guenther 56 Lodger Painter New York
15 William J. Mccaffrey 29 Head Telegraph Attendant Connecticut
16 Mary Mccaffrey 20 Wife — New York
17 William Mccaffrey 0 Son — New York
18 William P. Mccaffrey 67 Father — Canada French
19 Mary Mccaffrey 51 Mother — Connecticut
20 Gerald Mccaffrey 25 Brother Auto. Salesman Massachusetts
21 John Hutton 88 Head — England
22 Rose Hutton 46 Daughter — New York
23 James P. White 54 Head Builder (Contractor) New Jersey
24 Anna J. White 55 Wife — New Jersey
25 Edward R. Morris 44 Head Traffic Manager New York
26 Elizabeth Morris 42 Wife — New York
27 Mary E. Morris 15 Daughter — New York
28 Eileen Morris 12 Daughter — New York
29 Ellen Lynch 81 Mother-in-law — Ireland
30 William Quigley 39 Head Production Manager New York
31 Eleanor Quigley 32 Wife — New York
32 Joan C. Quigley 9 Daughter — New York
33 Donald Quigley 6 Son — New York
34 Jean M. Quigley 4 Daughter — New York
35 Cary A. Rowland 58 Head Proprietor (Salaried) Michigan
36 Edna V. Rowland 61 Wife — New York
37 John F. Manning 52 Head Sheet Metal Worker New York
38 Lillian Manning 49 Wife — New York
39 Lillian Manning 16 Daughter — New York
40 Gertrude Manning 11 Daughter — New York

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Pedigree Summary

John
Gen 1 · 2 parents ~0.92
Gen 2 · 2 grandparents ~0.69
Max depth 4 (1900–1950 window)

About This Record & Model Tree

This record was independently indexed by YourRoots from the 1940 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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