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Mary Mccarthy — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Mary Mccarthy across the 1900 and 1910 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1867), then head of a 9-person household.
Age 43
b. ~1867
Female
Spouse
Born: England
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Allegheny, Pennsylvania |
| Surname | McCarthy |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | England |
| Years Married | 23 |
| Children Born | 11 |
| Children Living | 7 |
| Year of Immigration | 1870 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Pittsburgh City Part Of |
| Est. Birth Year | ~1867 |
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 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Cecelia Mccarthy | Daughter | — | 14 | ~1896 |
| Sadie Mccarthy | Daughter | — | 18 | ~1892 |
| Maria Mccarthy | Daughter | — | 16 | ~1894 |
| Leonora Mccarthy | Daughter | — | 10 | ~1900 |
| Gertrude Mccarthy | Daughter | — | 3 | ~1907 |
| Jeremiah Mccarthy | Head | — | 44 | ~1866 |
| Edmund Mccarthy | Son | — | 12 | ~1898 |
| Leo Mccarthy | Son | — | 6 | ~1904 |
| Mary Mccarthy | Spouse | — | 43 | ~1867 |
Census Appearances
1900
Allegheny, Pennsylvania
Spouse, age 34
Allegheny, Pennsylvania · implied b. ~1866 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarthy |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | England |
| Birth Month | Oct |
| Birth Year | 1866 |
| Year of Immigration | 1870 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
1910
Allegheny, Pennsylvania
Spouse, age 43
Allegheny, Pennsylvania · implied b. ~1867 — 9 household members
| Surname | McCarthy |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | England |
| Years Married | 23 |
| Children Born | 11 |
| Children Living | 7 |
| Year of Immigration | 1870 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Mccarthy across 2 US Census years (1900 and 1910) in Allegheny, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Mary Mccarthy
Spouse · 1910 · age 43 · b. ~1867 · 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
Open full size
1910 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1300unit:0544)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Pleany Smith | 44 | Head | Hostler | Washington D.C. |
| 2 | Victoria Smith | 35 | Wife | — | Virginia |
| 3 | Cora Powell | 34 | Head | Servant | Virginia |
| 4 | Nelson Powell | 16 | Son | — | Virginia |
| 5 | William Powell | 15 | Son | — | Virginia |
| 6 | Addie Powell | 13 | Son | — | Virginia |
| 7 | Dora Powell | 11 | Daughter | — | Virginia |
| 8 | Earl Powell | 6 | Son | — | Virginia |
| 9 | Thomas A Brown | 34 | Head | — | Virginia |
| 10 | Ada Y Brown | 27 | Wife | Litter Carrier | Maryland |
| 11 | James R Blaney | 20 | Brother-in-law | — | Maryland |
| 12 | Naomi A Brown | 29 | Cousin | Waiter | West Virginia |
| 13 | Willie Nash | 60 | Aunt | Dressmaker | Virginia |
| 14 | James H Hoziah | 37 | Boarder | Laborer | Georgia |
| 15 | Joseph Blaney | 25 | Head | Janitor | Maryland |
| 16 | Alice Blaney | 26 | Wife | — | Maryland |
| 17 | Mary E Blaney | 0 | Daughter | — | Pennsylvania |
| 18 | Ellen E Hutchison | 51 | Head | Cook | Pennsylvania |
| 19 | John Wright | 49 | Boarder | Sailor | New York |
| 20 | Jeremiah Mccarthy | 44 | Head | Stationary Eng | Ireland |
| 21 | Mary A Mccarthy THIS PERSON | 43 | Wife | — | England |
| 22 | Sadie M Mccarthy | 18 | Daughter | Stenographer | Pennsylvania |
| 23 | Maria Mccarthy | 16 | Daughter | Milliner | Pennsylvania |
| 24 | Cecelia Mccarthy | 14 | Daughter | — | Pennsylvania |
| 25 | Edmund Mccarthy | 12 | Son | — | Pennsylvania |
| 26 | Leonora Mccarthy | 10 | Daughter | — | Pennsylvania |
| 27 | Leo Mccarthy | 6 | Son | — | Pennsylvania |
| 28 | Gertrude Mccarthy | 3 | Daughter | — | Pennsylvania |
| 29 | Richard Thompson | 50 | Head | Huckster | Scotland |
| 30 | Elizabeth Thompson | 45 | Housekeeper | Servant | Ireland |
| 31 | William North | 33 | Head | House Carpenter | Canada Eng |
| 32 | Annie J North | 38 | Wife | — | Canada Eng |
| 33 | Russell North | 19 | Son | Driver | Canada Eng |
| 34 | Annie North | 16 | Daughter | Servant | Pennsylvania |
| 35 | Ruth North | 13 | Daughter | Marking | Pennsylvania |
| 36 | Clarkson North | 7 | Son | — | Pennsylvania |
| 37 | Clark North | 6 | Son | — | Pennsylvania |
| 38 | William Delaney | 53 | Head | Slater | Pennsylvania |
| 39 | Mary J Delaney | 49 | Wife | — | Scotland |
| 40 | John Delaney | 28 | Son | Laborer | Pennsylvania |
| 41 | William Delaney | 21 | Son | Slater | Pennsylvania |
| 42 | Charles Riley | 57 | Head | Puddler | Ireland |
| 43 | Cecelia Riley | 52 | Wife | — | Ireland |
| 44 | Charles S Riley | 26 | Head | Brakeman | Ohio |
| 45 | Mary A Riley | 22 | Wife | — | Pennsylvania |
| 46 | William L Riley | 4 | Son | — | Pennsylvania |
| 47 | John Rape | 49 | Head | Commercial Carrier | Pennsylvania |
| 48 | Dolly Rape | 21 | Daughter | — | Pennsylvania |
| 49 | Hilda Rape | 20 | Daughter | Laborer | Pennsylvania |
| 50 | J. W. Rape | 15 | 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)