MC
Margaret Carroll — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Margaret Carroll across the 1900 and 1910 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1858), then head of a 11-person household.
Age 42
b. ~1858
Female
Spouse
Born: England
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Philadelphia, Pennsylvania |
| Surname | Carroll |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | England |
| Birth Month | Sept |
| Birth Year | 1858 |
| Year of Immigration | 1886 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | England |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Philadelphia |
| Est. Birth Year | ~1858 |
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 1900 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| William Carroll | Son | — | 11 | ~1889 |
| Margaret Carroll | Daughter | — | 5 | ~1895 |
| Mary Carroll | Daughter | — | 1 | ~1899 |
| Augustus Carroll | Son | — | 10 | ~1890 |
| Constantine Carroll | Son | — | 7 | ~1893 |
| Joseph Carroll | Son | — | 13 | ~1887 |
| John Carroll | Son | — | 16 | ~1884 |
| Frances Carroll | Son | — | 8 | ~1892 |
| Margaret Carroll | Spouse | — | 42 | ~1858 |
| John Carroll | Head | — | 44 | ~1856 |
| Leo Carroll | Son | — | 3 | ~1897 |
Census Appearances
1900
Philadelphia, Pennsylvania
Spouse, age 42
Philadelphia, Pennsylvania · implied b. ~1858 — 11 household members
| Surname | Carroll |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | England |
| Birth Month | Sept |
| Birth Year | 1858 |
| Year of Immigration | 1886 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
1910
Philadelphia, Pennsylvania
Spouse, age 50
Philadelphia, Pennsylvania · implied b. ~1860 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | England |
| Years Married | 23 |
| Children Born | 10 |
| Children Living | 4 |
| Year of Immigration | 1881 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Carroll across 2 US Census years (1900 and 1910) in Philadelphia, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Margaret Carroll
Spouse · 1900 · age 42 · b. ~1858 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Philadelphia, Pennsylvania
Open full size
1900 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu1465unit:0058)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Delaney | 50 | Head | Day Laborer | Ireland |
| 2 | Margaret Delaney | 42 | Wife | — | Ireland |
| 3 | John Delaney | 22 | Son | Machinist | Pennsylvania |
| 4 | Martin Delaney | 21 | Son | Machinist | Pennsylvania |
| 5 | Mary Delaney | 19 | Daughter | Stocking Knitter | Pennsylvania |
| 6 | Maggie Delaney | 18 | Daughter | Skein Winder | Pennsylvania |
| 7 | Catherine Delaney | 16 | Daughter | At School | Pennsylvania |
| 8 | Annie Delaney | 10 | Daughter | At School | Pennsylvania |
| 9 | John Keys | 35 | Head | Carpet Weaver | Ireland |
| 10 | Mary Keys | 32 | Wife | — | Ireland |
| 11 | Martin Keys | 8 | Son | — | Pennsylvania |
| 12 | Ellen Keys | 6 | Daughter | — | Pennsylvania |
| 13 | Jeramiah Keys | 4 | Son | — | Pennsylvania |
| 14 | Mary C. Keys | 0 | Daughter | — | Pennsylvania |
| 15 | Stephen Neister | 34 | Head | Fork Turner | New Jersey |
| 16 | Frances Neister | 5 | Son | — | Delaware |
| 17 | Bridget Neister | 77 | Mother | — | Ireland |
| 18 | James Halty | 43 | Head | Undertaker | Pennsylvania |
| 19 | Elizabeth Halty | 31 | Wife | — | New York |
| 20 | John Halty | 11 | Son | At School | Pennsylvania |
| 21 | Catherine Halty | 64 | Mother | — | Ireland |
| 22 | Ann Halty | 24 | Sister | Gingham Weaver | New Jersey |
| 23 | James Mcbabe | 54 | Head | Teamster | Ireland |
| 24 | Mary Mcbabe | 44 | Wife | — | Ireland |
| 25 | Margaret Mcbabe | 15 | Daughter | Stocking Knitter | Pennsylvania |
| 26 | Alice Donohue | 65 | Head | — | Ireland |
| 27 | Anna Donohue | 30 | Daughter | Dress Maker | Ireland |
| 28 | John Carroll | 44 | Head | Cotton Dyer | Ireland |
| 29 | Margaret Carroll THIS PERSON | 41 | Wife | — | England |
| 30 | John Carroll | 16 | Son | Cotton Spinner | England |
| 31 | Joseph Carroll | 12 | Son | Errand Boy | Pennsylvania |
| 32 | William Carroll | 10 | Son | At School | Pennsylvania |
| 33 | Augustus Carroll | 9 | Son | At School | Pennsylvania |
| 34 | Frances Carroll | 8 | Son | At School | Pennsylvania |
| 35 | Constantine Carroll | 6 | Son | At School | Pennsylvania |
| 36 | Margaret Carroll | 5 | Daughter | — | Pennsylvania |
| 37 | Leo Carroll | 2 | Son | — | Pennsylvania |
| 38 | Mary Carroll | 0 | Daughter | — | Pennsylvania |
| 39 | Hugh O'Neill | 63 | Head | — | Ireland |
| 40 | Mary O'Neill | 37 | Daughter | Dress Maker | Ireland |
| 41 | Charles O'Neill | 34 | Son | Damask Weaver | Ireland |
| 42 | Patrick O'Neill | 32 | Son | Damask Weaver | Ireland |
| 43 | Sarah O'Neill | 31 | Daughter | Skein Winder | Ireland |
| 44 | Ann O'Neill | 27 | Daughter | — | Maryland |
| 45 | John Byrnes | 40 | Head | Carpet Weaver | New York |
| 46 | Ellen Byrnes | 36 | Wife | — | New York |
| 47 | Mary Byrnes | 12 | Daughter | At School | Pennsylvania |
| 48 | John Byrnes | 9 | Son | At School | Pennsylvania |
| 49 | Helen Byrnes | 7 | Daughter | At School | Pennsylvania |
| 50 | Annie Byrnes | 4 | Daughter | — | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)