JH
John Hays — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this John Hays across the 1900 and 1910 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1861), then head of a 12-person household.
Age 49
b. ~1861
Male
Head
Born: Ohio
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Allegheny, Pennsylvania |
| Surname | Hays |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Ohio |
| Years Married | 24 |
| Father's Birthplace | Ire English |
| Mother's Birthplace | Ire English |
| Additional Details | |
| Occupation | Foreman |
| Industry | Steel Mill |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Foreman |
| Township / Ward | Carnegie |
| Est. Birth Year | ~1861 |
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.
12 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mary Hays | Spouse | — | 47 | ~1863 |
| Sullivan Hays | Son | — | 7 | ~1903 |
| Leo Hays | Son | — | 19 | ~1891 |
| William Hays | Son | — | 21 | ~1889 |
| Marie Hays | Daughter | — | 17 | ~1893 |
| Casey Hays | Other | — | 24 | ~1886 |
| Geraldine Hays | Daughter | — | 6 | ~1904 |
| Nellie Hays | Daughter | — | 16 | ~1894 |
| Margaret Hays | Daughter | — | 14 | ~1896 |
| John Hays | Head | — | 49 | ~1861 |
| Joseph Hays | Son | — | 11 | ~1899 |
| Elsie Hays | Daughter | — | 10 | ~1900 |
Census Appearances
1900
Allegheny, Pennsylvania
Head, age 39
Allegheny, Pennsylvania · implied b. ~1861 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hays |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Ohio |
| Birth Month | Apr |
| Birth Year | 1861 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | R.R. Agent |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1910
Allegheny, Pennsylvania
Head, age 49
Allegheny, Pennsylvania · implied b. ~1861 — 12 household members
| Surname | Hays |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Ohio |
| Years Married | 24 |
| Father's Birthplace | Ire English |
| Mother's Birthplace | Ire English |
| Occupation | Foreman |
| Industry | Steel Mill |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Hays across 2 US Census years (1900 and 1910) in Allegheny, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
John Hays
Head · 1910 · age 49 · b. ~1861 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Allegheny, Pennsylvania
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1910 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1292unit:1444)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Annie Pascot | 30 | Head | — | Aust Slovak |
| 2 | Annie Pascot | 8 | Daughter | — | Aust Slovak |
| 3 | John Hays THIS PERSON | 49 | Head | Foreman | Ohio |
| 4 | Mary Hays | 47 | Wife | — | Pennsylvania |
| 5 | William Hays | 21 | Son | Clerk | Pennsylvania |
| 6 | Leo Hays | 19 | Son | Foreman | Pennsylvania |
| 7 | Marie Hays | 17 | Daughter | Salesman | Pennsylvania |
| 8 | Nellie Hays | 16 | Daughter | — | Pennsylvania |
| 9 | Margaret Hays | 14 | Daughter | — | Pennsylvania |
| 10 | Joseph Hays | 11 | Son | — | Pennsylvania |
| 11 | Elsie Hays | 10 | Daughter | — | Pennsylvania |
| 12 | Sullivan Hays | 7 | Son | — | Pennsylvania |
| 13 | Geraldine Hays | 6 | Daughter | — | Pennsylvania |
| 14 | Casey Daniel Hays | 24 | Nephew | Roller | Pennsylvania |
| 15 | Santa Caruso | 47 | Head | Laborer | It Italian |
| 16 | Mary Caruso | 40 | Wife | — | It Italian |
| 17 | Guy Caruso | 20 | Son | Laborer | It Italian |
| 18 | Sarah Caruso | 18 | Daughter | — | It Italian |
| 19 | Francis Caruso | 16 | Daughter | — | It Italian |
| 20 | Tony Caruso | 14 | Son | — | It Italian |
| 21 | Annie Caruso | 10 | Daughter | — | Pennsylvania |
| 22 | Thomas Caruso | 8 | Son | — | Pennsylvania |
| 23 | Mary Caruso | 5 | Daughter | — | Pennsylvania |
| 24 | Helene Caruso | 3 | Daughter | — | Pennsylvania |
| 25 | Adam Sermoskivich | 35 | Head | Laborer | Aust Polish |
| 26 | Mary Sermoskivich | 33 | Wife | — | Aust Polish |
| 27 | Mary Sermoskivich | 12 | Daughter | — | Aust Polish |
| 28 | Louisa Sermoskivich | 10 | Daughter | — | Aust Polish |
| 29 | Antonio Dianno | 51 | Head | Miner | It Italian |
| 30 | Cruci Dianno | 51 | Wife | — | It Italian |
| 31 | Joseph Fine | 28 | Head | Laborer | It Italian |
| 32 | Josephine Fine | 26 | Wife | — | It Italian |
| 33 | Peter Dillon | 29 | Head | Laborer | Pennsylvania |
| 34 | Margaret Dillon | 25 | Wife | — | Pennsylvania |
| 35 | Margaret Dillon | 4 | Daughter | — | Pennsylvania |
| 36 | Edward Dillon | 1 | Son | — | Pennsylvania |
| 37 | Frank Prsk | 50 | Head | Laborer | It Italian |
| 38 | Caracia Prsk | 47 | Wife | — | It Italian |
| 39 | Frank Gudunski | 36 | Head | Laborer | Aust Polish |
| 40 | Mary Gudunski | 33 | Wife | — | Aust Polish |
| 41 | Annie Gudunski | 8 | Daughter | — | Aust Polish |
| 42 | Carrie Gudunski | 7 | Daughter | — | Aust Polish |
| 43 | Frank Gudunski | 5 | Son | — | Aust Polish |
| 44 | Mary Gudunski | 1 | Daughter | — | Aust Polish |
| 45 | Mike Donnell | 45 | Head | Laborer | Ire English |
| 46 | Catherine Donnell | 36 | Wife | — | Pennsylvania |
| 47 | Raymond Donnell | 16 | Son | — | Pennsylvania |
| 48 | Mary Donnell | 15 | Daughter | — | Pennsylvania |
| 49 | Rose Donnell | 12 | Daughter | — | Pennsylvania |
| 50 | Frank Donnell | 7 | Son | — | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)