MH
Mary Hart — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Mary Hart across the 1900 and 1910 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1873), then head of a 11-person household.
Age 37
b. ~1873
Female
Spouse
Born: Ireland
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Philadelphia, Pennsylvania |
| Surname | Hart |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 20 |
| Children Born | 12 |
| Children Living | 7 |
| Year of Immigration | 1887 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Philadelphia City Part Of |
| Est. Birth Year | ~1873 |
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.
11 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Gertrude Hart | Daughter | — | 7 | ~1903 |
| Ella Hart | Daughter | — | 13 | ~1897 |
| Florence Hart | Daughter | — | 6 | ~1904 |
| Marguerite Hart | Daughter | — | 11 | ~1899 |
| Agnes Hart | Daughter | — | 19 | ~1891 |
| Annie Hart | Daughter | — | 14 | ~1896 |
| Michael Hart | Head | — | 41 | ~1869 |
| John Hart | Son | — | 17 | ~1893 |
| Martin Hart | Son | — | 16 | ~1894 |
| Anthony Hart | Son | — | 2 | ~1908 |
| Mary Hart | Spouse | — | 37 | ~1873 |
Census Appearances
1900
Philadelphia, Pennsylvania
Spouse, age 28
Philadelphia, Pennsylvania · implied b. ~1872 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Dec |
| Birth Year | 1872 |
| Year of Immigration | 1886 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Philadelphia, Pennsylvania
Spouse, age 37
Philadelphia, Pennsylvania · implied b. ~1873 — 11 household members
| Surname | Hart |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 20 |
| Children Born | 12 |
| Children Living | 7 |
| Year of Immigration | 1887 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Hart across 2 US Census years (1900 and 1910) in Philadelphia, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Mary Hart
Spouse · 1910 · age 37 · b. ~1873 · 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 — Philadelphia, Pennsylvania
Open full size
1910 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1391unit:0725)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Margaret | 35 | Servant | — | Pennsylvania |
| 52 | John Dougherty | 27 | Step-son | Laborer | Pennsylvania |
| 53 | James Jos. Mccreery | 28 | Head | Waiter | Ireland |
| 54 | Isabelle Mccreery | 27 | Wife | — | Ireland |
| 55 | Charles Mccreery | 2 | Son | — | Pennsylvania |
| 56 | James Mccreery | 0 | Son | — | Pennsylvania |
| 57 | James J. Ayres | 31 | Boarder | Cashier | Massachusetts |
| 58 | Patrick Shields | 41 | Head | Blacksmith | Ireland |
| 59 | Catherine Shields | 37 | Wife | — | Ireland |
| 60 | Marguerite Shields | 10 | Daughter | — | Pennsylvania |
| 61 | Agnes Malta Shields | 6 | Daughter | — | Pennsylvania |
| 62 | Josephine Shields | 4 | Daughter | — | Pennsylvania |
| 63 | Albert Roberts | 30 | Boarder | Carpenter | Maryland |
| 64 | Russell Pratt | 24 | Boarder | Carpenter | Pennsylvania |
| 65 | Julia Mahan | 55 | Head | — | Ireland |
| 66 | Maria Mahan | 60 | Sister | Dressmaker | Ireland |
| 67 | Michael Mahan | 35 | Brother | Laborer | Ireland |
| 68 | Anne Collins | 62 | Head | Keeper | Ireland |
| 69 | Michael Abbot | 32 | Boarder | Groom | Ireland |
| 70 | Marguerite Trape | 48 | Lodger | Dressmaker | Ireland |
| 71 | Samuel Conway | 30 | Head | Boiler Mkr | Ireland |
| 72 | Mary Conway | 31 | Wife | Dressmaker | Ireland |
| 73 | Charles Mcdermott | 33 | Head | Boiler Maker | Ireland |
| 74 | Matilda Mcdermott | 27 | Wife | — | Ireland |
| 75 | Anne Mcdermott | 0 | Daughter | — | Pennsylvania |
| 76 | Edward Thaler | 33 | Head | Butler | Ireland |
| 77 | Anne Thaler | 34 | Wife | Seamstress | Ireland |
| 78 | James Mcdermott | 32 | Boarder | Boiler Maker | Ireland |
| 79 | James Tracey | 25 | Boarder | Horseshoer | Ireland |
| 80 | Michael Hart | 41 | Head | Boiler Maker | Ireland |
| 81 | Mary Hart THIS PERSON | 37 | Wife | — | Ireland |
| 82 | Agnes Hart | 19 | Daughter | Baker | Pennsylvania |
| 83 | John Hart | 17 | Son | Office Boy | Pennsylvania |
| 84 | Martin Hart | 16 | Son | Helper | Pennsylvania |
| 85 | Annie Hart | 14 | Daughter | Clerk | Pennsylvania |
| 86 | Ella Hart | 13 | Daughter | — | Pennsylvania |
| 87 | Marguerite Hart | 11 | Daughter | — | Pennsylvania |
| 88 | Gertrude Hart | 7 | Daughter | — | Pennsylvania |
| 89 | Florence Hart | 6 | Daughter | — | Pennsylvania |
| 90 | Anthony Hart | 2 | Son | — | Pennsylvania |
| 91 | John Condon | 49 | Head | Mail Carrier | Ireland |
| 92 | Angela Kelly | 50 | Sister | — | Ireland |
| 93 | Thomas Kelly | 20 | Nephew | Weaver | Pennsylvania |
| 94 | Florence Condon | 2 | Niece | — | Pennsylvania |
| 95 | Frank Kelly | 17 | Nephew | Clerk | Pennsylvania |
| 96 | Helen Kelly | 12 | Niece | — | Pennsylvania |
| 97 | Thos. C. Scanlon | 40 | Head | Merchant | Pennsylvania |
| 98 | Rosina P. Scanlon | 30 | Sister | — | Pennsylvania |
| 99 | Joseph M. Scanlon | 26 | Brother | Superintendent | Pennsylvania |
| 100 | Mrs. Elizabeth Fisher | 63 | Head | Housework | 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)