GJ
George Johnston — 1930 US Census Record
Model Tree available1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this George Johnston across the 1910, 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents George & David — first a head (b.~1901), then head of a 6-person household.
Age 29
b. ~1901
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Johnston |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 23 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Truck driver |
| Industry | Meat Packing |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Truck Driver |
| Township / Ward | Reserve Township |
| Est. Birth Year | ~1901 |
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 1930 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Jean Johnston | Daughter | — | 4 | ~1926 |
| Rita Johnston | Daughter | — | 2 | ~1928 |
| Coletta Johnston | Daughter | — | 5 | ~1925 |
| George Johnston | Head | — | 29 | ~1901 |
| Dorothy Johnston | Other | — | 23 | ~1907 |
| George Johnston | Son | — | ~1930 |
Census Appearances
1910
Allegheny, Pennsylvania
Son, age 8
Allegheny, Pennsylvania · implied b. ~1902 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnston |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Son, age 18
Allegheny, Pennsylvania · implied b. ~1902 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnston |
| Given Name | George L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Foreman |
| Industry | Coke works |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Head, age 29
Allegheny, Pennsylvania · implied b. ~1901 — 6 household members
| Surname | Johnston |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 23 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Truck driver |
| Industry | Meat Packing |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Radio Set | R |
| 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 George Johnston across 3 US Census years (1910, 1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage. Identified parents: father George Johnston (~0.92 confidence) and father David Johnston (~0.92 confidence) and mother Annie Johnston (~0.92 confidence) and mother Ruth Johnston (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Johnston
b. ~1863
Source father
● Household
· direct · ~0.92
Father
David Johnston
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Annie Johnston
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Ruth Johnston
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Johnston
Head · 1930 · age 29 · b. ~1901 · Pennsylvania
★ You are viewing this record
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:fifteenthcensus00reel1989:0921)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Louis Haag | 49 | Head | Farmer | Pennsylvania |
| 2 | Katherine Haag | 45 | Wife-H | — | Pennsylvania |
| 3 | John Haag | 60 | Brother | Butcher | Pennsylvania |
| 4 | Louis Danik | 46 | Head | Laborer | Russia |
| 5 | Margaret Danik | 44 | Wife-H | — | Russia |
| 6 | Dorothy Danik | 19 | Daughter | — | Russia |
| 7 | Alex Danik | 15 | Son | — | Pennsylvania |
| 8 | Helen Danik | 12 | Daughter | — | Pennsylvania |
| 9 | Margaret Danik | 10 | Daughter | — | Pennsylvania |
| 10 | Joseph Danik | 8 | Son | — | Pennsylvania |
| 11 | Anna Danik | 4 | Daughter | — | Pennsylvania |
| 12 | George Johnston THIS PERSON | 29 | Head | Truck Driver | Pennsylvania |
| 13 | Dorothy Johnston | 23 | Wife-H | — | Pennsylvania |
| 14 | Coletta C. Johnston | 5 | Daughter | — | Pennsylvania |
| 15 | Jean M. Johnston | 4 | Daughter | — | Pennsylvania |
| 16 | Rita M. Johnston | 2 | Daughter | — | Pennsylvania |
| 17 | George J. Johnston | 0 | Son | — | Pennsylvania |
| 18 | John Mazur | 37 | Head | Laborer | Austria |
| 19 | Anna Mazur | 36 | Wife-H | — | Austria |
| 20 | John Mazur | 13 | Son | — | Pennsylvania |
| 21 | Mary Mazur | 12 | Daughter | — | Pennsylvania |
| 22 | Marion Mazur | 9 | Daughter | — | Pennsylvania |
| 23 | Mike Tito | 68 | Boarder | — | Czechoslovakia |
| 24 | Harry Hosek | 37 | Head | Truck Driver | Pennsylvania |
| 25 | Isabel Hosek | 35 | Wife-H | — | Pennsylvania |
| 26 | Harry Hosek | 11 | Son | — | Pennsylvania |
| 27 | Lucille Hosek | 4 | Daughter | — | Pennsylvania |
| 28 | Owen Cox | 51 | Head | Laborer | Maryland |
| 29 | Katherine Cox | 53 | Wife-H | — | Pennsylvania |
| 30 | Walter Cox | 22 | Son | Truck Driver | Pennsylvania |
| 31 | Agnes Cox | 19 | Daughter | Housework | Pennsylvania |
| 32 | Charles Cox | 16 | Son | Laborer | Pennsylvania |
| 33 | Marie Cox | 15 | Daughter | — | Pennsylvania |
| 34 | Leo Cox | 14 | Son | — | Pennsylvania |
| 35 | Rosalie Cox | 11 | Daughter | — | Pennsylvania |
| 36 | Bertha Cox | 10 | Daughter | — | Pennsylvania |
| 37 | Richard Cox | 8 | Son | — | Pennsylvania |
| 38 | John H. Reible | 77 | Head | Farm Helper | Germany |
| 39 | Anna Reible | 75 | Wife-H | — | Germany |
| 40 | Joseph Bodack | 53 | Head | Farmer | Austria |
| 41 | Theresa Bodack | 50 | Wife-H | — | Austria |
| 42 | Mary Bodack | 16 | Daughter | — | Pennsylvania |
| 43 | Edward Bodack | 13 | Son | — | Pennsylvania |
| 44 | Albert Bodack | 12 | Son | — | Pennsylvania |
| 45 | John Kasunick | 52 | Head | Farmer | Austria |
| 46 | Barbara Kasunick | 50 | Wife-H | — | Austria |
| 47 | John Kasunick | 28 | Son | Bricklayer | Pennsylvania |
| 48 | Anna Kasunick | 24 | Daughter | — | Pennsylvania |
| 49 | Thomas Kasunick | 22 | Son | Truck Driver | Pennsylvania |
| 50 | Christina Kasunick | 19 | Daughter | Meat Packer | Pennsylvania |
Pedigree Summary
George
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)