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John Coyle — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Philadelphia-County, Pennsylvania

Our Model Tree links this John Coyle across the 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 7-person household.

Age 21 b. ~1919 Male Son Born: Penna. Single

1940 Census Record Details

Census Year1940
LocationPhiladelphia-County, Pennsylvania
SurnameCoyle
Given NameJohn J.
Relationship to HeadSon
SexM
Color / RaceWhite
Age21
Marital StatusSingle
BirthplacePenna.
1935 Residence (City)Penna.
1935 Residence (County)Philadelphia
Additional Details
OccupationStevedore
IndustryRiver-Front
Class of WorkerPW
Hours Worked24
Income (1939)700
Highest GradeH-1
1935 ResidenceSame place
Birth StatePennsylvania
Birth CountryUnited States
Birthplace (normalized)penna
OccupationStevedore
Township / WardPhila City
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.

7 people recorded at the same address in the 1940 census.

Name Relation to head Relative to John Age Birth yr
Patricia Coyle Daughter — 4 ~1936
Robert Coyle Son — 13 ~1927
Thomas Coyle Son — 20 ~1920
Geraldine Coyle Daughter — 16 ~1924
Katherine Coyle Spouse — 50 ~1890
John Coyle Son — 21 ~1919
Margaret Coyle Daughter — 18 ~1922

Census Appearances

1930
Philadelphia, Pennsylvania
Son, age 10
Philadelphia, Pennsylvania · implied b. ~1920 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Coyle
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 10
Marital Status Single
Birthplace Penna
Father's Birthplace Penna
Mother's Birthplace Penna
Can Read/Write Yes
Veteran No
Birth State Pennsylvania
Birth Country United States
Birthplace (normalized) penna
1940
Philadelphia-County, Pennsylvania
Son, age 21
Philadelphia-County, Pennsylvania · implied b. ~1919 — 7 household members
Surname Coyle
Given Name John J.
Relationship to Head Son
Sex M
Color / Race White
Age 21
Marital Status Single
Birthplace Penna.
1935 Residence (City) Penna.
1935 Residence (County) Philadelphia
Occupation Stevedore
Industry River-Front
Class of Worker PW
Hours Worked 24
Income (1939) 700
Highest Grade H-1
1935 Residence Same place
Birth State Pennsylvania
Birth Country United States
Birthplace (normalized) penna

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 John Coyle across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Coyle
Son · 1940 · age 21 · b. ~1919 · Pennsylvania
★ You are viewing this record
Sibling
Patricia Coyle
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Coyle
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Coyle
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Geraldine Coyle
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Coyle
Sibling · 1940 · age 13
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

1940 US Federal Census — Philadelphia-County, Pennsylvania Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03734-00197)

Line Name Age Relation Occupation Birthplace
1 Katherine L. Coyle 50 Wife — Penna.
2 John J. Coyle THIS PERSON 21 Son Stevedore Penna.
3 Thomas J. Coyle 20 Son Stevedore Penna.
4 Margaret P. Coyle 18 Daughter Waitress Penna.
5 Geraldine V. Coyle 16 Daughter — Penna.
6 Robert F. Coyle 13 Son — Penna.
7 Patricia G. Coyle 4 Daughter — Penna.
8 John F. Lydon 25 Head Checker Penna.
9 Marie R. Lydon 25 Wife — Penna.
10 Frances M. Lydon 3 Daughter — Penna.
11 Rose-Marie Lydon 1 Daughter — Penna.
12 Joseph B. Sapetina 38 Head Janitor Penna.
13 Margaret A. Sapetina 35 Wife — Penna.
14 Margaret V. Sapetina 13 Daughter — Penna.
15 Joseph B. Jr. Sapetina 8 Son — Penna.
16 Marie K. Sapetina 30 Sister Burling Penna.
17 Florence Barnstead 47 Head — Penna.
18 William Barnstead 27 Son Painter Penna.
19 Robert Barnstead 23 Son Laborer Penna.
20 Joseph M. Robell 32 Head Truck-Driver Penna.
21 Josephine Robell 29 Wife — Penna.
22 Mary J. Robell 9 Daughter — Penna.
23 Doris J. Robell 8 Daughter — Penna.
24 Harry Robell 6 Son — Penna.
25 Joan Robell 1 Daughter — Penna.
26 Abraham Sheppard 29 Head Truck-Driver Penna.
27 Dorothy Sheppard 21 Wife — Penna.
28 Harry Sheppard 3 Son — Penna.
29 Joseph W. Sheppard 2 Son — Penna.
30 Edward Doyned 65 Head Carpenter England
31 Lillian Doyned 33 Daughter Operator Penna.
32 Walter A. Doyned 27 Son Apprentice Penna.
33 Catherine Doyned 17 Daughter — Penna.
34 Charles Simmons 42 Head Proprietor Russia
35 Julia Simmons 28 Wife — Penna.
36 Violet Simmons 7 Daughter — Penna.
37 Doris Simmons 4 Daughter — Penna.
38 William Simmons 1 Son — Penna.
39 Richard Kendrick 25 Lodger Salesman Penna.
40 John J. Byrne 47 Head Crane-Operator Penna.

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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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