MK
Mary Kerr — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Mary Kerr across the 1900 and 1910 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1875), then head of a 6-person household.
Age 35
b. ~1875
Female
Spouse
Born: Ireland
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Philadelphia, Pennsylvania |
| Surname | Kerr |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 21 |
| Children Born | 8 |
| Children Living | 7 |
| Year of Immigration | 1887 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | No |
| Can Write | No |
| Speaks English | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Est. Birth Year | ~1875 |
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.
6 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| John Kerr | Son | — | 17 | ~1893 |
| Patrick Kerr | Head | — | 48 | ~1862 |
| Peter Kerr | Son | — | 9 | ~1901 |
| Mary Kerr | Spouse | — | 35 | ~1875 |
| Anna Kerr | Daughter | — | 18 | ~1892 |
| Michael Kerr | Son | — | 11 | ~1899 |
Census Appearances
1900
Philadelphia, Pennsylvania
Daughter, age 21
Philadelphia, Pennsylvania · implied b. ~1879 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kerr |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ireland |
| Birth Month | Apr |
| Birth Year | 1879 |
| Year of Immigration | 1887 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Philadelphia, Pennsylvania
Spouse, age 35
Philadelphia, Pennsylvania · implied b. ~1875 — 6 household members
| Surname | Kerr |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 21 |
| Children Born | 8 |
| Children Living | 7 |
| Year of Immigration | 1887 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | No |
| Can Write | No |
| 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 Kerr across 2 US Census years (1900 and 1910) in Philadelphia, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Kerr
Spouse · 1910 · age 35 · b. ~1875 · 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 — Philadelphia, Pennsylvania
Open full size
1910 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1408unit:0238)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Jane Johnston | 36 | Wife | — | England |
| 2 | Alfred H. Johnston | 12 | Daughter | — | Ireland |
| 3 | Douglas V. Johnston | 11 | Son | — | Ireland |
| 4 | Reginald P. Johnston | 10 | Son | — | Ireland |
| 5 | Gertrude O. R. Johnston | 8 | Daughter | — | Ireland |
| 6 | John R. Johnston | 2 | Son | — | Pennsylvania |
| 7 | Arthur Harold Johnston | 0 | Son | — | Pennsylvania |
| 8 | Thomas Mc Loughlin | 31 | Head | Laborer | Pennsylvania |
| 9 | Ida M. Mc Loughlin | 30 | Wife | — | Pennsylvania |
| 10 | Thomas Jr. Mc Loughlin | 5 | Son | — | Pennsylvania |
| 11 | John Mc Loughlin | 4 | Son | — | Pennsylvania |
| 12 | Charles Mc Loughlin | 2 | Son | — | Pennsylvania |
| 13 | Steven O'Brien | 40 | Head | Foreman | Ireland |
| 14 | Ellen O'Brien | 42 | Wife | — | Ireland |
| 15 | Cornelius O'Brien | 16 | Son | — | Pennsylvania |
| 16 | Edward O'Brien | 15 | Son | — | Pennsylvania |
| 17 | Catherine O'Brien | 10 | Daughter | — | Pennsylvania |
| 18 | Helen O'Brien | 7 | Daughter | — | Pennsylvania |
| 19 | Marie O'Brien | 5 | Daughter | — | Pennsylvania |
| 20 | William J. Scannell | 35 | Head | Stable Boss | Pennsylvania |
| 21 | Mary Scannell | 32 | Wife | — | Ireland |
| 22 | Joseph Scannell | 2 | Son | — | Pennsylvania |
| 23 | William Jr. Scannell | 1 | Son | — | Pennsylvania |
| 24 | Frank Mc Connell | 44 | Head | Laborer | Ireland |
| 25 | Anna Mc Connell | 42 | Wife | — | Ireland |
| 26 | William Mc Connell | 25 | Son | Laborer | Ireland |
| 27 | Mary Anne Mc Connell | 22 | Daughter | Winder | Ireland |
| 28 | Adam Jr. Mc Connell | 13 | Son | — | Ireland |
| 29 | John D. Meehan | 37 | Head | Press Hand | Ireland |
| 30 | Katie Meehan | 34 | Wife | — | Ireland |
| 31 | Mary K. Meehan | 8 | Daughter | — | Pennsylvania |
| 32 | Michael Walsh | 56 | Head | Laborer | Ireland |
| 33 | Margaret Walsh | 37 | Wife | — | Ireland |
| 34 | Anna Walsh | 7 | Daughter | — | Pennsylvania |
| 35 | Thomas Walsh | 4 | Son | — | Pennsylvania |
| 36 | Patrick Hinery | 26 | Brother-in-law | Laborer | Ireland |
| 37 | Patrick Rockford | 40 | Head | Fireman | Ireland |
| 38 | Kathryn Rockford | 36 | Wife | — | Ireland |
| 39 | John J. Rockford | 12 | Son | — | Pennsylvania |
| 40 | Richard Rockford | 8 | Son | — | Pennsylvania |
| 41 | Kathryn Rockford | 6 | Daughter | — | Pennsylvania |
| 42 | Mary Rockford | 3 | Daughter | — | Pennsylvania |
| 43 | Samuel B. Dobb | 32 | Head | Electrician | New Jersey |
| 44 | Rose M. Dobb | 32 | Wife | — | Pennsylvania |
| 45 | Patrick Kerr | 48 | Head | Laborer | Ireland |
| 46 | Mary Kerr THIS PERSON | 35 | Wife | — | Ireland |
| 47 | Anna Kerr | 18 | Daughter | — | Pennsylvania |
| 48 | John Kerr | 17 | Son | Core Maker | Pennsylvania |
| 49 | Michael Kerr | 11 | Son | — | Pennsylvania |
| 50 | Peter Kerr | 9 | Son | — | Pennsylvania |
Related Census Records
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)