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Margaret Mcdonald — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Margaret Mcdonald across the 1900, 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1868), then head of a 7-person household.
Age 42
b. ~1868
Female
Spouse
Born: Pennsylvania
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Allegheny, Pennsylvania |
| Surname | McDonald |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 25 |
| Children Born | 3 |
| Children Living | 3 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pittsburg City Part Of |
| Est. Birth Year | ~1868 |
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.
7 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Mamie Mcdonald | Daughter | — | 15 | ~1895 |
| Grace Mcdonald | Daughter | — | 13 | ~1897 |
| James Mcdonald | Head | — | 44 | ~1866 |
| Ellen Lundy | Other | — | 55 | ~1855 |
| Milford Mcdonald | Son | — | 17 | ~1893 |
| Robert Mcdonald | Son | — | 24 | ~1886 |
| Margaret Mcdonald | Spouse | — | 42 | ~1868 |
Census Appearances
1900
Allegheny, Pennsylvania
Spouse, age 32
Allegheny, Pennsylvania · implied b. ~1868 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McDonald |
| Given Name | Margaret |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | May |
| Birth Year | 1868 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Allegheny, Pennsylvania
Spouse, age 42
Allegheny, Pennsylvania · implied b. ~1868 — 7 household members
| Surname | McDonald |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 25 |
| Children Born | 3 |
| Children Living | 3 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Spouse, age 52
Allegheny, Pennsylvania · implied b. ~1868 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | MacDonald |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| 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 Margaret Mcdonald across 3 US Census years (1900, 1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Mcdonald
Spouse · 1910 · age 42 · b. ~1868 · 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:1910:13thcensus1910po1307unit:0005)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Kiernan | 69 | Head | Laborer | Ireland |
| 2 | Margaret Kiernan | 66 | Wife | — | Ireland |
| 3 | James H Mcdonald | 44 | Head | Polisher | Pennsylvania |
| 4 | Margaret Mcdonald THIS PERSON | 42 | Wife | — | Pennsylvania |
| 5 | Robert J Mcdonald | 24 | Son | Grinder | Pennsylvania |
| 6 | Milford J Mcdonald | 17 | Son | Laborer | Pennsylvania |
| 7 | Mamie Mcdonald | 15 | Daughter | — | Pennsylvania |
| 8 | Grace Mcdonald | 13 | Daughter | — | Pennsylvania |
| 9 | Ellen Lundy | 55 | Boarder | — | Pennsylvania |
| 10 | Levi Brilhart | 39 | Head | Carpenter | Pennsylvania |
| 11 | Della M Brilhart | 37 | Wife | — | Pennsylvania |
| 12 | Emma J Brilhart | 15 | Daughter | — | Pennsylvania |
| 13 | Charles G Brilhart | 13 | Son | — | Pennsylvania |
| 14 | Annie E Brilhart | 10 | Daughter | — | Pennsylvania |
| 15 | Clarence W Brilhart | 6 | Son | — | Pennsylvania |
| 16 | Anthony Kaczmarek | 40 | Head | Laborer | Germany |
| 17 | Josephine Kaczmarek | 30 | Wife | — | Rus Polish |
| 18 | Nellie Kaczmarek | 17 | Daughter | — | Pennsylvania |
| 19 | Frank Kaczmarek | 16 | Son | — | Pennsylvania |
| 20 | Elsie Kaczmarek | 7 | Daughter | — | Pennsylvania |
| 21 | Cecilia Kaczmarek | 3 | Daughter | — | Pennsylvania |
| 22 | Adam Kaczmarek | 0 | Son | — | Pennsylvania |
| 23 | Bilas Dominik | 27 | Head | Catcher | Rus Polish |
| 24 | Mary Dominik | 20 | Wife | — | Rus Polish |
| 25 | Helen Dominik | 0 | Daughter | — | Pennsylvania |
| 26 | Stanley Gnat | 48 | Head | Laborer | Rus Polish |
| 27 | Anna Gnat | 32 | Wife | — | Rus Polish |
| 28 | Frank Gnat | 1 | Son | — | Pennsylvania |
| 29 | Mickal Rumanik | 47 | Head | Catcher | Aust Polish |
| 30 | Barbara Rumanik | 35 | Wife | — | Aust Polish |
| 31 | Gusta Rumanik | 7 | Son | — | Aust Polish |
| 32 | Mary Rawanska | 26 | Boarder | — | Rus Polish |
| 33 | Joseph Drochorak | 22 | Head | Laborer | Rus Polish |
| 34 | Mary Drochorak | 23 | Wife | — | Rus Polish |
| 35 | Stanley Sowa | 18 | Boarder | Laborer | Rus Polish |
| 36 | Frank Kielek | 20 | Boarder | Laborer | Rus Polish |
| 37 | John Zinic | 28 | Head | Driver | Aust Polish |
| 38 | Mary Zinic | 23 | Wife | — | Aust Polish |
| 39 | Sophie Zinic | 0 | Daughter | — | Pennsylvania |
| 40 | Luie Mazur | 28 | Boarder | Heater | Aust Polish |
| 41 | John Wostascek | 28 | Boarder | Roller | Aust Polish |
| 42 | Albert Chepil | 29 | Boarder | Catcher | Aust Polish |
| 43 | Albert Petranski | 47 | Boarder | Laborer | Aust Polish |
| 44 | Louis J Jr Baker | 24 | Head | Proprietor | Pennsylvania |
| 45 | Nellie Baker | 21 | Wife | — | Pennsylvania |
| 46 | William Baker | 14 | Brother | — | Pennsylvania |
| 47 | Frank Baker | 21 | Brother | Driver | Pennsylvania |
| 48 | John Feyarty | 29 | Boarder | Policeman | Pennsylvania |
| 49 | Michael Feyarty | 60 | Boarder | Laborer | Ireland |
| 50 | Morris Dempsey | 55 | Boarder | Laborer | 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)