JC
John Coyle — 1940 US Census Record
Linked across censuses1940 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.~1927), then head of a 6-person household.
Age 13
b. ~1927
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Philadelphia-County, Pennsylvania |
| Surname | Coyle |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Philadelphia City |
| 1935 Residence (County) | Philadelphia |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1927 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Genevieve Coyle | Daughter | — | 9 | ~1931 |
| Theresa Coyle | Daughter | — | 11 | ~1929 |
| Edward Coyle | Head | — | 35 | ~1905 |
| John Coyle | Son | — | 13 | ~1927 |
| Edward Coyle | Son | — | 15 | ~1925 |
| Anna Coyle | Spouse | — | 32 | ~1908 |
Census Appearances
1930
Philadelphia, Pennsylvania
Son, age 4
Philadelphia, Pennsylvania · implied b. ~1926 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Coyle |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | North Ireland |
| Mother's Birthplace | North Ireland |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Philadelphia-County, Pennsylvania
Son, age 13
Philadelphia-County, Pennsylvania · implied b. ~1927 — 6 household members
| Surname | Coyle |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Philadelphia City |
| 1935 Residence (County) | Philadelphia |
| Industry | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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.
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 13 · b. ~1927 · Pennsylvania
★ You are viewing this record
Sibling
Theresa Coyle
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Coyle
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Genevieve Coyle
Sibling · 1940 · age 9
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
1940 US Federal Census — Philadelphia-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03695-00097)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Madalaine Penk | 54 | wife | Store Keeper | Hungary |
| 2 | Frank J. Penk | 26 | son | Truck Driver | Pennsylvania |
| 3 | Edward Coyle | 35 | head | Chauffer | Pennsylvania |
| 4 | Anna Coyle | 32 | wife | — | Pennsylvania |
| 5 | Edward Coyle | 15 | son | — | Pennsylvania |
| 6 | John Coyle THIS PERSON | 13 | son | — | Pennsylvania |
| 7 | Theresa Coyle | 11 | daughter | — | Pennsylvania |
| 8 | Genevieve Coyle | 9 | daughter | — | Pennsylvania |
| 9 | Charles Blymer | 37 | head | Roofer | Pennsylvania |
| 10 | Elizabeth Berstecher | 33 | sister | Warper | Pennsylvania |
| 11 | Mary Lequick | 54 | head | — | Austria |
| 12 | Joseph Lequick | 22 | son | Laborer | Pennsylvania |
| 13 | Stephanie Lequick | 18 | daughter | Wire Driller | Pennsylvania |
| 14 | Harry Richards | 33 | head | Stock Clerk | Pennsylvania |
| 15 | Lillian Richards | 58 | mother | — | Pennsylvania |
| 16 | Andrew Kollar | 54 | head | Dough Mixer | Czechoslovakia |
| 17 | Mary Kollar | 49 | wife | — | Czechoslovakia |
| 18 | Thomas Kollar | 23 | son | Baker | Pennsylvania |
| 19 | Anna Schrenk | 57 | head | Saleslady | Pennsylvania |
| 20 | Alberta Schrenk | 31 | daughter | Box Piler | Pennsylvania |
| 21 | Martha Hagenbach | 79 | mother | — | Germany |
| 22 | Mary Kogosky | 53 | head | — | Austria |
| 23 | Joseph Kogosky | 27 | son | Meat Salesman | New Jersey |
| 24 | Steven Kogosky | 23 | son | Meat Packer | New Jersey |
| 25 | Olga Kogosky | 17 | daughter | New Worker | Pennsylvania |
| 26 | Chester Zebrowski | 26 | head | Truck Driver | Pennsylvania |
| 27 | Jean Zebrowski | 23 | wife | — | Pennsylvania |
| 28 | Billy Zebrowski | 2 | son | — | Pennsylvania |
| 29 | Walter Zebrowski | 0 | son | — | Pennsylvania |
| 30 | Elmer Schramm | 49 | head | Laborer | Pennsylvania |
| 31 | Magdalena Schramm | 56 | wife | — | Germany |
| 32 | William Kompa | 38 | head | Machine Helper | Pennsylvania |
| 33 | Barbara Kompa | 71 | mother | — | Pennsylvania |
| 34 | Caroline Gschweiler | 69 | head | Loom Operator | Pennsylvania |
| 35 | Nancy Gschweiler | 66 | sister | Loom Operator | Pennsylvania |
| 36 | John Gadroski | 58 | head | Repairman | Poland |
| 37 | Kate Gadroski | 58 | wife | Dry Cleaner | Poland |
| 38 | Adam Gadroski | 22 | son | Dry Cleaner | Pennsylvania |
| 39 | August Myers | 30 | head | Superintendent Of Building | Pennsylvania |
| 40 | Thelma Myers | 29 | wife | — | Pennsylvania |
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)