JD
John Dillon — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cambria-County, Pennsylvania
Our Model Tree links this John Dillon across the 1920, 1930 and 1940 US Censuses in Cambria-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Stephen & Julia — first a son (b.~1919), then head of a 11-person household.
Age 21
b. ~1919
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cambria-County, Pennsylvania |
| Surname | Dillon |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Elder Township |
| 1935 Residence (County) | Cambria |
| Additional Details | |
| Occupation | New Worker |
| Hours Worked | 3 |
| Income (1939) | 60 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | New Worker |
| Township / Ward | Elder Township |
| 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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Omalda Dillon | Daughter | — | 19 | ~1921 |
| Mary Dillon | Daughter | — | 12 | ~1928 |
| Agnes Mcdonald | Daughter | — | 36 | ~1904 |
| Julia Dillon | Daughter | — | 17 | ~1923 |
| Steve Dillon | Head | — | 64 | ~1876 |
| Joan Mcdonald | Other | — | 6 | ~1934 |
| Regis Dillon | Son | — | 23 | ~1917 |
| Steve Dillon | Son | — | 14 | ~1926 |
| John Dillon | Son | — | 21 | ~1919 |
| Louis Dillon | Son | — | 35 | ~1905 |
| Julia Dillon | Spouse | — | 56 | ~1884 |
Census Appearances
1920
Cambria, Pennsylvania
Son, age
Cambria, Pennsylvania · implied b. ~1920 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dillon |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Cambria, Pennsylvania
Son, age 11
Cambria, Pennsylvania · implied b. ~1919 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dillon |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Cambria-County, Pennsylvania
Son, age 21
Cambria-County, Pennsylvania · implied b. ~1919 — 11 household members
| Surname | Dillon |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Elder Township |
| 1935 Residence (County) | Cambria |
| Occupation | New Worker |
| Hours Worked | 3 |
| Income (1939) | 60 |
| 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 Dillon across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Stephen Dillon (~0.92 confidence) and mother Julia Dillon (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Stephen Dillon
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Julia Dillon
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Dillon
Son · 1940 · age 21 · b. ~1919 · Pennsylvania
★ You are viewing this record
Sibling
Louis Dillon
Sibling · 1940 · age 35
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Mcdonald
Sibling · 1940 · age 36
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Dillon
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julia Dillon
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Regis Dillon
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Omalda Dillon
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Steve Dillon
Sibling · 1940 · age 14
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 — Cambria-County, Pennsylvania
Open full size
1940 US Federal Census — Cambria-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03453-00041)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Steve Dillon | 64 | Head | No Radio In Oct | Pennsylvania |
| 2 | Julia Dillon | 56 | Wife | No No No No H | Pennsylvania |
| 3 | Louis Dillon | 35 | Son | Miner | Pennsylvania |
| 4 | Regis Dillon | 23 | Son | Miner | Pennsylvania |
| 5 | John Dillon THIS PERSON | 21 | Son | New Worker | Pennsylvania |
| 6 | Omalda Dillon | 19 | Daughter | — | Pennsylvania |
| 7 | Julia J. Dillon | 17 | Daughter | — | Pennsylvania |
| 8 | Steve J. Dillon | 14 | Son | — | Pennsylvania |
| 9 | Mary Dillon | 12 | Daughter | — | Pennsylvania |
| 10 | Agnes Mcdonald | 36 | Daughter | No No No No H | Pennsylvania |
| 11 | Joan Mcdonald | 6 | G-Daughter | — | Maryland |
| 12 | Frank Kunkel | 39 | Head | Miner | Poland |
| 13 | Antoinette Kunkel | 34 | Wife | No No No No H | Pennsylvania |
| 14 | John Cricitelli | 52 | Head | Laborer | Italy |
| 15 | Viola Cricitelli | 15 | Daughter | No No No No No | Pennsylvania |
| 16 | Ralph Hoods | 20 | Head | Miner | Pennsylvania |
| 17 | Madelyn Hoods | 19 | Daughter | No No No No H | Pennsylvania |
| 18 | Clair Freakland | 23 | Head | Miner | Pennsylvania |
| 19 | Anthony Rozal | 27 | Head | Miner | Pennsylvania |
| 20 | Mary Rozal | 26 | Wife | No No No No H | Pennsylvania |
| 21 | Mary Rozal | 2 | Daughter | — | Pennsylvania |
| 22 | Clyde Price | 32 | Head | Miner | Pennsylvania |
| 23 | Pauline Price | 18 | Wife | No No No No H | Pennsylvania |
| 24 | Gunther Price | 1 | Daughter | — | Pennsylvania |
| 25 | Anthony Scluall | 53 | Head | Miner | Poland |
| 26 | Anna Scluall | 51 | Wife | No No No No H | Austria |
| 27 | Michael Scluall | 27 | Son | Miner | Pennsylvania |
| 28 | Mary Scluall | 26 | Daughter | No No No No H | Pennsylvania |
| 29 | Walter Scluall | 15 | Son | No No No No No | Pennsylvania |
| 30 | John Schall | 35 | Head | Miner | Pennsylvania |
| 31 | Mary Schall | 29 | Daughter | No No No No H | Pennsylvania |
| 32 | John Schall | 8 | Son | — | Pennsylvania |
| 33 | Regis Schall | 6 | Son | — | Pennsylvania |
| 34 | Dolores Schall | 4 | Daughter | — | Pennsylvania |
| 35 | Loretta Schall | 3 | Daughter | — | Pennsylvania |
| 36 | John Yoblosky | 47 | Head | Miner | Pennsylvania |
| 37 | Mary Yoblosky | 37 | Wife | — | Pennsylvania |
| 38 | Walter Yoblosky | 15 | Son | — | Pennsylvania |
| 39 | Adeline Yoblosky | 13 | Daughter | — | Pennsylvania |
| 40 | Rita Yoblosky | 8 | Daughter | — | Pennsylvania |
Pedigree Summary
John + 7 siblings
Gen 1 · 2 parents
~0.92
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)