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Mary Hays — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Westmoreland, Pennsylvania
Our Model Tree links this Mary Hays across the 1900 and 1910 US Censuses in Westmoreland, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1900), then head of a 6-person household.
Age 10
b. ~1900
Female
Daughter
Born: Pennsylvania
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Westmoreland, Pennsylvania |
| Surname | Hays |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Scottdale Borough Part Of |
| Est. Birth Year | ~1900 |
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 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Anna Hays | Spouse | — | 49 | ~1861 |
| Ruth Hays | Daughter | — | 18 | ~1892 |
| Mary Hays | Daughter | — | 10 | ~1900 |
| Martin Hays | Head | — | 50 | ~1860 |
| Clarence Hays | Son | — | 15 | ~1895 |
| Isabella Hays | Daughter | — | 7 | ~1903 |
Census Appearances
1900
Westmoreland, Pennsylvania
Daughter, age
Westmoreland, Pennsylvania · implied b. ~1900 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hays |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Birth Month | Feb |
| Birth Year | 1900 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Westmoreland, Pennsylvania
Daughter, age 10
Westmoreland, Pennsylvania · implied b. ~1900 — 6 household members
| Surname | Hays |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| 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 Mary Hays across 2 US Census years (1900 and 1910) in Westmoreland, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hays
Daughter · 1910 · age 10 · b. ~1900 · Pennsylvania
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Sibling
Ruth Hays
Sibling · 1910 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isabella Hays
Sibling · 1910 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarence Hays
Sibling · 1910 · age 15
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
1910 US Federal Census — Westmoreland, Pennsylvania
Open full size
1910 US Federal Census — Westmoreland, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1432unit:0020)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Elizabeth Messmer | 32 | Wife | — | Pennsylvania |
| 52 | George Messmer | 68 | Father | Tailor | Germany |
| 53 | George Hess | 53 | Head | Conductor | Pennsylvania |
| 54 | Margaret Hess | 46 | Wife | — | Pennsylvania |
| 55 | John H. Hess | 21 | Son | Plumber | Pennsylvania |
| 56 | Geo. W. Katenour | 56 | Head | Odd Jobs | Pennsylvania |
| 57 | Eliza J. Katenour | 53 | Wife | Housekeeper | Pennsylvania |
| 58 | Frank Katenour | 23 | Son | Butcher | Pennsylvania |
| 59 | Wm. M. Ritchie | 37 | Head | Clerk | Pennsylvania |
| 60 | Anna Ritchie | 35 | Wife | — | Ireland |
| 61 | Harold Andrews | 13 | Step-son | — | Pennsylvania |
| 62 | Susan Bangs | 42 | Head | — | Pennsylvania |
| 63 | Charles Bangs | 22 | Son | Laborer | Pennsylvania |
| 64 | John W. Kelly | 50 | Head | Growler | Pennsylvania |
| 65 | Kate Kelly | 50 | Wife | — | Pennsylvania |
| 66 | Susan Kelly | 20 | Daughter | — | Pennsylvania |
| 67 | John Kelly | 16 | Son | Teamster | Pennsylvania |
| 68 | Margaret White | 55 | Head | Seamstress | Pennsylvania |
| 69 | Edgar Schaffer | 19 | Nephew | Machinist | Pennsylvania |
| 70 | Martha Brunner | 57 | Head | — | Germany |
| 71 | William Brunner | 20 | Son | Machinist | Pennsylvania |
| 72 | John Brunner | 18 | Son | — | Pennsylvania |
| 73 | Charles Brunner | 15 | Son | — | Pennsylvania |
| 74 | Christina Holk | 78 | Mother | — | Germany |
| 75 | Joseph L. Campbell | 51 | Head | Merchant | Pennsylvania |
| 76 | Elizabeth Campbell | 46 | Wife | — | Pennsylvania |
| 77 | Bess V. Campbell | 20 | Daughter | — | Pennsylvania |
| 78 | Henry H. Campbell | 16 | Son | — | Pennsylvania |
| 79 | Martin L. Hays | 50 | Head | Manager | Pennsylvania |
| 80 | Anna Hays | 49 | Wife | — | Pennsylvania |
| 81 | Ruth G. Hays | 18 | Daughter | — | Pennsylvania |
| 82 | Clarence Hays | 15 | Son | — | Pennsylvania |
| 83 | Mary Hays THIS PERSON | 10 | Daughter | — | Pennsylvania |
| 84 | Isabella Hays | 7 | Daughter | — | Pennsylvania |
| 85 | Robert C. Griffith | 35 | Head | Plumber | Pennsylvania |
| 86 | Mary Griffith | 35 | Wife | — | Pennsylvania |
| 87 | Charles Morris | 47 | Head | Merchant | Russia |
| 88 | Sadie Morris | 39 | Wife | — | Pennsylvania |
| 89 | Meyer Morris | 13 | Son | — | Pennsylvania |
| 90 | John Morris | 10 | Son | — | Pennsylvania |
| 91 | Samuel Morris | 9 | Son | — | Pennsylvania |
| 92 | Frances Jackson | 17 | Servant | — | Pennsylvania |
| 93 | Enoch A. Humphries | 57 | Head | Operator | England |
| 94 | Esther Humphries | 60 | Wife | — | Pennsylvania |
| 95 | Georgia Humphries | 23 | Daughter | — | Pennsylvania |
| 96 | Clara Humphries | 14 | Niece | — | Pennsylvania |
| 97 | Roy K. Loucks | 30 | Head | Merchant | Pennsylvania |
| 98 | Mary Loucks | 31 | Wife | — | Pennsylvania |
| 99 | Keith H. Loucks | 0 | Son | — | Pennsylvania |
| 100 | Agnes Varazus | 17 | Servant | Servant | 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)