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.~1869), then head of a 9-person household.
Age 41
b. ~1869
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 | 41 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 19 |
| Children Born | 7 |
| Children Living | 7 |
| Year of Immigration | 1880 |
| 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 |
| Est. Birth Year | ~1869 |
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.
9 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Kerr | Spouse | — | 41 | ~1869 |
| Ethel Kerr | Daughter | — | 11 | ~1899 |
| David Kerr | Son | — | 14 | ~1896 |
| Ella Kerr | Daughter | — | 17 | ~1893 |
| George Kerr | Son | — | 2 | ~1908 |
| Sarah Kerr | Daughter | — | 18 | ~1892 |
| Margaret Kerr | Daughter | — | 16 | ~1894 |
| David Kerr | Head | — | 46 | ~1864 |
| Katherine Kerr | Daughter | — | 6 | ~1904 |
Census Appearances
1900
Philadelphia, Pennsylvania
Spouse, age 31
Philadelphia, Pennsylvania · implied b. ~1869 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kerr |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Jan |
| Birth Year | 1869 |
| 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 41
Philadelphia, Pennsylvania · implied b. ~1869 — 9 household members
| Surname | Kerr |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 19 |
| Children Born | 7 |
| Children Living | 7 |
| Year of Immigration | 1880 |
| 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 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 41 · b. ~1869 · 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:1910:13thcensus1910po1404unit:0752)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ellen M Artt | 32 | Wife | — | Ireland |
| 52 | Walter Bradley | 24 | Son in law | Weaver | Delaware |
| 53 | Ella M Bradley | 20 | Daughter | — | Pennsylvania |
| 54 | Edwin L Bradley | 1 | Grand Son | — | Pennsylvania |
| 55 | George Mac Elree | 35 | Head | Doctor | Pennsylvania |
| 56 | Mary Mac Elree | 35 | Wife | — | Pennsylvania |
| 57 | George Mac Elree | 5 | Son | — | Pennsylvania |
| 58 | David Kerr | 46 | Head | Weaver | Ireland |
| 59 | Mary Kerr THIS PERSON | 41 | Wife | — | Ireland |
| 60 | Sarah Kerr | 18 | Daughter | Seamer | Pennsylvania |
| 61 | Ella Kerr | 17 | Daughter | Looper | Pennsylvania |
| 62 | Margaret Kerr | 16 | Daughter | Examiner | Pennsylvania |
| 63 | David Kerr | 14 | Son | — | Pennsylvania |
| 64 | Ethel Kerr | 11 | Daughter | — | Pennsylvania |
| 65 | Katherine Kerr | 6 | Daughter | — | Pennsylvania |
| 66 | George Kerr | 2 | Son | — | Pennsylvania |
| 67 | Charles S Fish | 50 | Head | Machinist | Connecticut |
| 68 | Ella B Fish | 39 | Wife | — | Pennsylvania |
| 69 | Ethel A Janvier | 21 | Step Daughter | Examiner | Pennsylvania |
| 70 | Otto J B Janvier | 14 | Step Son | Machinist | Pennsylvania |
| 71 | George Mc Elwee | 30 | Head | Moulder | Pennsylvania |
| 72 | Tillie Mc Elwee | 28 | Wife | — | Pennsylvania |
| 73 | Mary Boyd | 45 | Head | Spooler | Ireland |
| 74 | Sarah J Boyd | 41 | Sister | Dress-Maker | Ireland |
| 75 | Nancy Boyd | 38 | Sister | Spooler | Ireland |
| 76 | John Cunningham | 62 | Head | Weaver | England |
| 77 | Joanna Cunningham | 62 | Wife | — | Ireland |
| 78 | John Love | 52 | Head | Grocery Clerk | Ireland |
| 79 | Annie M Love | 52 | Wife | — | Ireland |
| 80 | Thomas Smith | 50 | Boarder | Weaver | Ireland |
| 81 | James Dunn | 58 | Boarder | Weaver | Ireland |
| 82 | Samuel Hutchinson | 22 | Boarder | Driver | Ireland |
| 83 | James Spence | 50 | Head | Clerk | Pennsylvania |
| 84 | Katherine Spence | 44 | Wife | — | Pennsylvania |
| 85 | Frank Rudolph | 26 | Brother-in-law | Wood-Worker | Pennsylvania |
| 86 | Katherine A Rudolph | 2 | Niece | — | Pennsylvania |
| 87 | John Kelly | 44 | Head | Salesman | Scotland |
| 88 | Mary E Kelly | 44 | Wife | — | England |
| 89 | Mary Kelly | 21 | Daughter | — | Pennsylvania |
| 90 | Regina Kelly | 19 | Daughter | Stenographer | Pennsylvania |
| 91 | John Seitenbach | 41 | Head | Painter | Germany |
| 92 | Magdalene Seitenbach | 51 | Wife | — | Germany |
| 93 | John Seitenbach | 19 | Son | Examiner | Pennsylvania |
| 94 | Joseph Seitenbach | 16 | Son | Tanner | Pennsylvania |
| 95 | Minnie Seitenbach | 14 | Daughter | — | Pennsylvania |
| 96 | Raymond Seitenbach | 8 | Son | — | Pennsylvania |
| 97 | Louise Seitenbach | 6 | Daughter | — | Pennsylvania |
| 98 | Elizabeth Mitchell | 65 | Head | — | Scotland |
| 99 | Martha Mitchell | 37 | Daughter | Winder | Ireland |
| 100 | George W Mitchell | 35 | Son | Weaver | Scotland |
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)