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John Mcdermott — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this John Mcdermott across the 1900 and 1910 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1872), then head of a 10-person household.
Age 38
b. ~1872
Male
Head
Born: Ireland
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Philadelphia, Pennsylvania |
| Surname | McDermott |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 15 |
| Year of Immigration | 1890 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Laborer |
| Industry | Gas Works |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Laborer |
| Township / Ward | Philadelphia |
| 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.
10 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Catherine Mcdermott | Daughter | — | 12 | ~1898 |
| Sophia Mcdermott | Daughter | — | 4 | ~1906 |
| John Mcdermott | Head | — | 38 | ~1872 |
| James Mcdermott | Son | — | 10 | ~1900 |
| John Mcdermott | Son | — | 14 | ~1896 |
| Thomas Mcdermott | Son | — | 6 | ~1904 |
| Edward Mcdermott | Son | — | 2 | ~1908 |
| Francis Mcdermott | Son | — | 8 | ~1902 |
| Joseph Mcdermott | Son | — | ~1910 | |
| Sophia Mcdermott | Spouse | — | 35 | ~1875 |
Census Appearances
1900
Philadelphia, Pennsylvania
Head, age 25
Philadelphia, Pennsylvania · implied b. ~1875 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McDermott |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Oct |
| Birth Year | 1875 |
| Year of Immigration | 1890 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Philadelphia, Pennsylvania
Head, age 38
Philadelphia, Pennsylvania · implied b. ~1872 — 10 household members
| Surname | McDermott |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 15 |
| Year of Immigration | 1890 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Industry | Gas Works |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 John Mcdermott across 2 US Census years (1900 and 1910) in Philadelphia, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
John Mcdermott
Head · 1910 · age 38 · b. ~1872 · 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:1910:13thcensus1910po1407unit:0838)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret Dougherty | 10 | Daughter | — | Pennsylvania |
| 2 | Edward Dougherty | 8 | Son | — | Pennsylvania |
| 3 | David Dougherty | 5 | Son | — | Pennsylvania |
| 4 | Mary Dougherty | 2 | Daughter | — | Pennsylvania |
| 5 | John Dougherty | 0 | Son | — | Pennsylvania |
| 6 | John Mcdermott THIS PERSON | 38 | Head | Laborer | Ireland |
| 7 | Sophia Mcdermott | 35 | Wife | — | Ireland |
| 8 | John Mcdermott | 14 | Son | — | Pennsylvania |
| 9 | Catherine Mcdermott | 12 | Daughter | — | Pennsylvania |
| 10 | James Mcdermott | 10 | Son | — | Pennsylvania |
| 11 | Francis Mcdermott | 8 | Son | — | Pennsylvania |
| 12 | Thomas Mcdermott | 6 | Son | — | Pennsylvania |
| 13 | Sophia Mcdermott | 4 | Daughter | — | Pennsylvania |
| 14 | Edward Mcdermott | 2 | Son | — | Pennsylvania |
| 15 | Joseph Mcdermott | 0 | Son | — | Pennsylvania |
| 16 | James Duffy | 38 | Head | Coachman | Ireland |
| 17 | Catherine Duffy | 35 | Wife | — | Ireland |
| 18 | Daniel Duffy | 11 | Son | — | Pennsylvania |
| 19 | William Duffy | 7 | Son | — | Pennsylvania |
| 20 | James Duffy | 4 | Son | — | Pennsylvania |
| 21 | William Christy | 33 | Head | Engineer | Ireland |
| 22 | Mary Christy | 31 | Wife | — | Ireland |
| 23 | Robert Marshall | 41 | Head | Wagon Driver | Pennsylvania |
| 24 | Mary Marshall | 40 | Wife | — | Pennsylvania |
| 25 | Mary Marshall | 17 | Daughter | — | Pennsylvania |
| 26 | Robert Marshall | 16 | Son | Salesman | Pennsylvania |
| 27 | Francis Marshall | 14 | Daughter | Packer | Pennsylvania |
| 28 | Edward Marshall | 12 | Son | — | Pennsylvania |
| 29 | James Marshall | 11 | Son | — | Pennsylvania |
| 30 | William Marshall | 9 | Son | — | Pennsylvania |
| 31 | George Marshall | 8 | Son | — | Pennsylvania |
| 32 | Ella Marshall | 6 | Daughter | — | Pennsylvania |
| 33 | Charles Marshall | 4 | Son | — | Pennsylvania |
| 34 | Joseph Marshall | 2 | Son | — | Pennsylvania |
| 35 | Joseph Hintz | 31 | Head | Wagon Driver | Germany |
| 36 | Catherine Hintz | 31 | Wife | — | Pennsylvania |
| 37 | William Hintz | 10 | Son | — | Pennsylvania |
| 38 | John Hintz | 8 | Son | — | Pennsylvania |
| 39 | Joseph Hintz | 6 | Son | — | Pennsylvania |
| 40 | Francis Hintz | 1 | Son | — | Pennsylvania |
| 41 | William Hintz | 31 | Boarder | Porter | Germany |
| 42 | James Gillespie | 56 | Head | Real Estate | Pennsylvania |
| 43 | Susan Gillespie | 51 | Wife | — | Pennsylvania |
| 44 | John Franz | 40 | Head | Proprietor | Pennsylvania |
| 45 | Katie R. Franz | 36 | Wife | — | Pennsylvania |
| 46 | William J. Franz | 12 | Son | — | Pennsylvania |
| 47 | John J. Franz | 11 | Son | — | Pennsylvania |
| 48 | Russell N. Franz | 6 | Son | — | Pennsylvania |
| 49 | Catherine Franz | 4 | Daughter | — | Pennsylvania |
| 50 | William H. Emecker | 31 | Brother-in-law | Fireman | 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)