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John Mccall — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this John Mccall across the 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1914), then head of a 9-person household.
Age 16
b. ~1914
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | McCall |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Clairton City |
| Est. Birth Year | ~1914 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Mccall | Daughter | — | 8 | ~1922 |
| Austin Mccall | Son | — | 28 | ~1902 |
| Jacob Mccall | Son | — | 18 | ~1912 |
| Minnie Mccall | Other | — | 45 | ~1885 |
| Mildred Mccall | Daughter | — | 10 | ~1920 |
| Nell Mccall | Daughter | — | 6 | ~1924 |
| John Mccall | Son | — | 16 | ~1914 |
| Jacob Mccall | Head | — | 51 | ~1879 |
| Samuel Mccall | Son | — | 21 | ~1909 |
Census Appearances
1920
Allegheny, Pennsylvania
Son, age 5
Allegheny, Pennsylvania · implied b. ~1915 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCall |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Mother Tongue | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Son, age 16
Allegheny, Pennsylvania · implied b. ~1914 — 9 household members
| Surname | McCall |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read/Write | Yes |
| 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 Mccall across 2 US Census years (1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
John Mccall
Son · 1930 · age 16 · b. ~1914 · Pennsylvania
★ You are viewing this record
Sibling
Elizabeth Mccall
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Austin Mccall
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Mccall
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nell Mccall
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Samuel Mccall
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jacob Mccall
Sibling · 1930 · age 18
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 — Allegheny, Pennsylvania
Open full size
1930 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1961rs:0649)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Alberta Dodds | 27 | Daughter | None | Pennsylvania |
| 2 | Jacob A Mccall | 51 | Head | Laborer | Pennsylvania |
| 3 | Minnie Mccall | 45 | Wife-H | None | Pennsylvania |
| 4 | Austin Mccall | 28 | Son | Repairman | Pennsylvania |
| 5 | Samuel Mccall | 21 | Son | Gauger | Pennsylvania |
| 6 | Jacob Mccall | 18 | Son | None | Pennsylvania |
| 7 | John Mccall THIS PERSON | 16 | Son | None | Pennsylvania |
| 8 | Mildred Mccall | 10 | Daughter | None | Pennsylvania |
| 9 | Elizabeth Mccall | 8 | Daughter | None | Pennsylvania |
| 10 | Nell Mccall | 6 | Daughter | None | Pennsylvania |
| 11 | Thomas Mohney | 42 | Head | Millwright | Pennsylvania |
| 12 | Cora Mohney | 43 | Wife-H | None | Pennsylvania |
| 13 | Harry Mohney | 20 | Son | Oiler | Pennsylvania |
| 14 | Welford Mohney | 18 | Son | Driver | Pennsylvania |
| 15 | Roger Mohney | 16 | Son | None | Pennsylvania |
| 16 | Charles Mohney | 14 | Son | None | Pennsylvania |
| 17 | Emma B Mohney | 13 | Daughter | None | Pennsylvania |
| 18 | Alice Mohney | 10 | Daughter | None | Pennsylvania |
| 19 | Thomas Mohney | 8 | Son | None | Pennsylvania |
| 20 | Dorothy Mohney | 6 | Daughter | None | Pennsylvania |
| 21 | Percy Mohney | 3 | Son | None | Pennsylvania |
| 22 | Joshua J Smith | 41 | Head | Foreman | New York |
| 23 | Alice J Smith | 41 | Wife-H | None | England |
| 24 | Helen Smith | 17 | Daughter | None | New York |
| 25 | Joshua Smith | 14 | Son | None | New York |
| 26 | Robert Black | 21 | Lodger | None | Pennsylvania |
| 27 | Samuel H Penn | 40 | Head | Laborer | Pennsylvania |
| 28 | Amanda Penn | 38 | Wife-H | None | Pennsylvania |
| 29 | Alice Penn | 15 | Daughter | None | Pennsylvania |
| 30 | Grace Penn | 11 | Daughter | None | Pennsylvania |
| 31 | Betty Penn | 9 | Daughter | None | Pennsylvania |
| 32 | Sara Penn | 7 | Daughter | None | Pennsylvania |
| 33 | Lois Penn | 5 | Daughter | None | Pennsylvania |
| 34 | John Hoffman | 30 | Head | Machinist | Pennsylvania |
| 35 | Ruth H Hoffman | 27 | Wife-H | None | New York |
| 36 | Jack H Hoffman | 8 | Son | None | Pennsylvania |
| 37 | Robert J Hoffman | 4 | Son | None | Pennsylvania |
| 38 | Frank Kosiones | 36 | Head | Millwright | Greece |
| 39 | Edna Kosiones | 29 | Wife-H | None | West Virginia |
| 40 | Thomas Kosiones | 4 | Son | None | Pennsylvania |
| 41 | Alex Kosiones | 36 | Brother | Millwright | Greece |
| 42 | Elmer Schreiber | 31 | Head | Maintenance | Ohio |
| 43 | Eva Schreiber | 29 | Wife-H | None | Ohio |
| 44 | Elmer J Schreiber | 4 | Son | None | Pennsylvania |
| 45 | Wanda J Schreiber | 1 | Daughter | None | Pennsylvania |
| 46 | Lee J Grindale | 39 | Head | Boiler Maker | Indiana |
| 47 | Evelyn M Grindale | 28 | Wife-H | None | Virginia |
| 48 | Betty G Grindale | 7 | Daughter | None | Pennsylvania |
| 49 | Albert T Home | 37 | Head | Foreman | Pennsylvania |
| 50 | Beatrice Home | 34 | Wife-H | None | Pennsylvania |
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)