MB
Mary Black — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Mary Black across the 1900 and 1910 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1872), then head of a 13-person household.
Age 38
b. ~1872
Female
Spouse
Born: Virginia
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Allegheny, Pennsylvania |
| Surname | Black |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Virginia |
| Year of Immigration | 1893 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Occupation | none |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1872 |
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.
13 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Black | Daughter | — | 1 | ~1909 |
| Mary Black | Daughter | — | 8 | ~1902 |
| William Black | Head | — | 41 | ~1869 |
| William Black | Son | — | 4 | ~1906 |
| John Black | Son | — | 1 | ~1909 |
| William Black | Son | — | 1 | ~1909 |
| George Black | Son | — | 2 | ~1908 |
| John Black | Son | — | 6 | ~1904 |
| William Black | Son | — | 11 | ~1899 |
| George Black | Son | — | 10 | ~1900 |
| John Black | Son | — | 13 | ~1897 |
| George Black | Son | — | 1 | ~1909 |
| Mary Black | Spouse | — | 38 | ~1872 |
Census Appearances
1900
Allegheny, Pennsylvania
Spouse, age 30
Allegheny, Pennsylvania · implied b. ~1870 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Black |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Virginia |
| Birth Month | June |
| Birth Year | 1870 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1910
Allegheny, Pennsylvania
Spouse, age 38
Allegheny, Pennsylvania · implied b. ~1872 — 13 household members
| Surname | Black |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Virginia |
| Year of Immigration | 1893 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | none |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Black across 2 US Census years (1900 and 1910) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Black
Spouse · 1910 · age 38 · b. ~1872 · Pennsylvania
★ You are viewing this record
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:1910:13thcensus1910po1302unit:0308)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William Lidner | 72 | Head | Office Attendant | Pennsylvania |
| 52 | William Lidner | 43 | Son | Laborer | Pennsylvania |
| 53 | John Lidner | 37 | Son | None | Pennsylvania |
| 54 | George Lidner | 31 | Son | Laborer | Pennsylvania |
| 55 | Harry Lidner | 22 | Son | Moulder | Pennsylvania |
| 56 | Charles Lidner | 17 | Son | Stationary Fireman | Virginia |
| 57 | Mary Lidner | 3 | Daughter | — | Virginia |
| 58 | William Lidner | 1 | Son | — | Virginia |
| 59 | John Lidner | 11 | Son | Laborer | Virginia |
| 60 | Slovenian Kust | 41 | Head | Laborer | Aust Slovenian |
| 61 | Slovenian Kust | 41 | Wife | None | Aust Slovenian |
| 62 | Slovenian Kust | 14 | Son | None | Aust Slovenian |
| 63 | Slovenian Kust | 12 | Son | None | Aust Slovenian |
| 64 | Slovenian Kust | 8 | Daughter | None | Aust Slovenian |
| 65 | Slovenian Kust | 6 | Daughter | None | Aust Slovenian |
| 66 | Slovenian Kust | 5 | Son | None | Aust Slovenian |
| 67 | Slovenian Kust | 3 | Son | None | Pennsylvania |
| 68 | Slovenian Kust | 1 | Daughter | None | Pennsylvania |
| 69 | Slovenian Kust | 25 | Boarder | Laborer | Aust Slovenian |
| 70 | Slovenian Kust | 27 | Wife | None | Aust Slovenian |
| 71 | Slovenian Kust | 0 | Son | None | Pennsylvania |
| 72 | John Black | 25 | Head | Laborer | Virginia |
| 73 | Virginia Black | 23 | Wife | None | Virginia |
| 74 | John Black | 3 | Son | None | Pennsylvania |
| 75 | William Black | 1 | Son | None | Pennsylvania |
| 76 | James Black | 1 | Son | None | Pennsylvania |
| 77 | John Black | 10 | Son | None | Pennsylvania |
| 78 | William Black | 45 | Head | Laborer | Virginia |
| 79 | Mary Black | 40 | Wife | None | Virginia |
| 80 | George Black | 17 | Son | Laborer | Virginia |
| 81 | John Black | 15 | Son | None | Virginia |
| 82 | Annie Black | 12 | Daughter | None | Virginia |
| 83 | Walter Black | 10 | Son | None | Virginia |
| 84 | James Black | 8 | Son | None | Virginia |
| 85 | George Black | 6 | Son | None | Virginia |
| 86 | Mary Black | 4 | Daughter | None | Virginia |
| 87 | John Black | 1 | Son | None | Virginia |
| 88 | William Black | 41 | Head | Laborer | Virginia |
| 89 | Mary Black THIS PERSON | 38 | Wife | None | Virginia |
| 90 | John Black | 13 | Son | Laborer | Virginia |
| 91 | William Black | 11 | Son | None | Virginia |
| 92 | George Black | 10 | Son | Laborer | Virginia |
| 93 | Mary Black | 8 | Daughter | None | Pennsylvania |
| 94 | John Black | 6 | Son | None | Pennsylvania |
| 95 | William Black | 4 | Son | None | Pennsylvania |
| 96 | George Black | 2 | Son | None | Pennsylvania |
| 97 | Mary Black | 1 | Daughter | None | Pennsylvania |
| 98 | John Black | 1 | Son | None | Pennsylvania |
| 99 | William Black | 1 | Son | None | Pennsylvania |
| 100 | George Black | 1 | Son | None | 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)