JF
John Frost — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this John Frost across the 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1895), then head of a 8-person household.
Age 25
b. ~1895
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | Frost |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | New York |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Electrician |
| Industry | Telephone Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Electrician |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1895 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Frost | Son | — | 25 | ~1895 |
| John Frost | Head | — | 54 | ~1866 |
| Mary Frost | Daughter | — | 21 | ~1899 |
| Clara Frost | Spouse | — | 47 | ~1873 |
| Elizabeth Frost | Daughter | — | 16 | ~1904 |
| Cecelia Frost | Daughter | — | 19 | ~1901 |
| George Frost | Son | — | 23 | ~1897 |
| James Frost | Son | — | 13 | ~1907 |
Census Appearances
1910
Allegheny, Pennsylvania
Son, age 15
Allegheny, Pennsylvania · implied b. ~1895 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frost |
| Given Name | John J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | New York |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Son, age 25
Allegheny, Pennsylvania · implied b. ~1895 — 8 household members
| Surname | Frost |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | New York |
| Mother's Birthplace | Pennsylvania |
| Occupation | Electrician |
| Industry | Telephone Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Frost across 2 US Census years (1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
John Frost
Son · 1920 · age 25 · b. ~1895 · Pennsylvania
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Sibling
James Frost
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Frost
Sibling · 1920 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Frost
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Frost
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cecelia Frost
Sibling · 1920 · age 19
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
1920 US Federal Census — Allegheny, Pennsylvania
Open full size
1920 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1527unit:0625)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frances J Dixon | 19 | Son | — | Pennsylvania |
| 2 | Eleonore Praeger | 46 | Head | Saleswoman | Germany |
| 3 | Emma Praeger | 46 | Sister | — | Germany |
| 4 | William Mack | 46 | Head | Molder | Pennsylvania |
| 5 | William Jr Mack | 12 | Son | — | Pennsylvania |
| 6 | Margaret Mack | 9 | Daughter | — | Pennsylvania |
| 7 | Esther Mack | 7 | Daughter | — | Pennsylvania |
| 8 | Josephine Litschge | 42 | Sister-in-law | — | Pennsylvania |
| 9 | Louis Gruenwald | 36 | Head | Laborer | Pennsylvania |
| 10 | Alvina Gruenwald | 25 | Wife | — | Pennsylvania |
| 11 | Jacob Gruenwald | 29 | Brother | Painter | Pennsylvania |
| 12 | John Frost | 54 | Head | Machinist | New York |
| 13 | Clara Frost | 47 | Wife | — | Pennsylvania |
| 14 | John Frost THIS PERSON | 25 | Son | Electrician | Pennsylvania |
| 15 | George Frost | 23 | Son | Bookkeeper | Pennsylvania |
| 16 | Mary Frost | 21 | Daughter | Clerk | Pennsylvania |
| 17 | Cecelia Frost | 19 | Daughter | Stenographer | Pennsylvania |
| 18 | Elizabeth Frost | 16 | Daughter | — | Pennsylvania |
| 19 | James Frost | 13 | Son | — | Pennsylvania |
| 20 | Charles H Fisher | 64 | Head | Pattern Maker | West Virginia |
| 21 | Hannah Fisher | 63 | Wife | — | West Virginia |
| 22 | Joseph Schumacher | 38 | Head | Shoemaker | Pennsylvania |
| 23 | Stella Schumacher | 35 | Wife | — | West Virginia |
| 24 | Virginia Schumacher | 12 | Daughter | — | Pennsylvania |
| 25 | Jacob Geyer | 51 | Head | Farmer | Pennsylvania |
| 26 | Annie Geyer | 49 | Wife | — | Germany |
| 27 | Edna Geyer | 28 | Daughter | — | Pennsylvania |
| 28 | Charles G Geyer | 31 | Son-in-law | Stenographer | Pennsylvania |
| 29 | Harry Menning | 27 | Head | Salesman | Pennsylvania |
| 30 | Edith Menning | 25 | Wife | — | Pennsylvania |
| 31 | David Leeper | 50 | Head | Laborer | Pennsylvania |
| 32 | Annie Leeper | 40 | Wife | — | Pennsylvania |
| 33 | Henry Schmidt | 63 | Head | Laborer | Pennsylvania |
| 34 | Gertrude Schmidt | 60 | Wife | — | Pennsylvania |
| 35 | Vincent Schmidt | 26 | Son | Solicitor | Pennsylvania |
| 36 | Henry M Schmidt | 24 | Son | Machinist | Pennsylvania |
| 37 | Gertrude M Schmidt | 23 | Daughter | Stenographer | Pennsylvania |
| 38 | Loretta C Schmidt | 21 | Daughter | Stenographer | Pennsylvania |
| 39 | James Robertson | 49 | Head | Inspector | Scotland |
| 40 | Florence Robertson | 39 | Wife | — | England |
| 41 | James A Robertson | 17 | Son | — | Pennsylvania |
| 42 | Charles Robertson | 13 | Son | — | Pennsylvania |
| 43 | Mary E Robertson | 10 | Daughter | — | Pennsylvania |
| 44 | Agnes R Robertson | 8 | Daughter | — | Pennsylvania |
| 45 | Kenneth Robertson | 5 | Son | — | Pennsylvania |
| 46 | Sarah Robertson | 2 | Daughter | — | Pennsylvania |
| 47 | James Sr Robertson | 75 | Father | Blacksmith | Scotland |
| 48 | George A England | 52 | Head | Chief Clerk | Pennsylvania |
| 49 | Frieda England | 46 | Wife | — | Germany |
| 50 | Monroe Besser | 39 | Head | Carpenter | Pennsylvania |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)