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Mary Quigley — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Mary Quigley across the 1900, 1910 and 1920 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1868), then head of a 7-person household.
Age 32
b. ~1868
Female
Spouse
Born: Ireland
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Philadelphia, Pennsylvania |
| Surname | Quigley |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | July |
| Birth Year | 1868 |
| Year of Immigration | 1880 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Est. Birth Year | ~1868 |
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.
7 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Helen Quigley | Daughter | — | 8 | ~1892 |
| John Quigley | Head | — | 31 | ~1869 |
| Annie Cox | Other | — | 23 | ~1877 |
| James Quigley | Son | — | 6 | ~1894 |
| Mary Quigley | Spouse | — | 32 | ~1868 |
| Catherine Quigley | Daughter | — | ~1900 | |
| Annie Quigley | Daughter | — | 3 | ~1897 |
Census Appearances
1900
Philadelphia, Pennsylvania
Spouse, age 32
Philadelphia, Pennsylvania · implied b. ~1868 — 7 household members
| Surname | Quigley |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | July |
| Birth Year | 1868 |
| Year of Immigration | 1880 |
| Naturalization Status | First papers filed |
| 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
Head, age 40
Philadelphia, Pennsylvania · implied b. ~1870 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quigley |
| Given Name | Margaret E |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Children Born | 3 |
| Children Living | 3 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Restaurant |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Philadelphia, Pennsylvania
Head, age 50
Philadelphia, Pennsylvania · implied b. ~1870 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quigley |
| Given Name | Matilda |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1891 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Dressmaker |
| Industry | At home |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Home Owned/Rented | R |
| 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 Quigley across 3 US Census years (1900, 1910 and 1920) in Philadelphia, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Mary Quigley
Spouse · 1900 · age 32 · b. ~1868 · 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:1900:12thcensusofpopu1466unit:0322)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret Kline | 41 | Head | — | Pennsylvania |
| 2 | Robert Wylie | 47 | Brother | Laborer | Pennsylvania |
| 3 | John Ruddy | 24 | Head | Teamster | Pennsylvania |
| 4 | Mary M Ruddy | 26 | Wife | — | Pennsylvania |
| 5 | John Quigley | 31 | Head | Laborer | Pennsylvania |
| 6 | Mary Quigley THIS PERSON | 31 | Wife | — | Ireland |
| 7 | Helen Quigley | 7 | Daughter | — | Pennsylvania |
| 8 | James Quigley | 5 | Son | — | Pennsylvania |
| 9 | Annie Quigley | 2 | Daughter | — | Pennsylvania |
| 10 | Catherine Quigley | 0 | Daughter | — | Pennsylvania |
| 11 | Annie Cox | 23 | Si Law | Laundry | Ireland |
| 12 | Michael Mccarthy | 45 | Head | Laborer | Ireland |
| 13 | Catherine Mccarthy | 37 | Wife | — | Ireland |
| 14 | Michael A Mccarthy | 17 | Son | Laborer | Pennsylvania |
| 15 | Mildred Mccarthy | 13 | Daughter | — | Pennsylvania |
| 16 | Thomas Mccarthy | 11 | Son | — | Pennsylvania |
| 17 | John Mccarthy | 8 | Son | — | Pennsylvania |
| 18 | Helen M Mccarthy | 6 | Daughter | — | Pennsylvania |
| 19 | Michael Donahue | 35 | Head | Tin Smith | Pennsylvania |
| 20 | Margueritte Donahue | 35 | Wife | — | Pennsylvania |
| 21 | Annie Donahue | 7 | Daughter | — | Pennsylvania |
| 22 | Sylvester Donahue | 6 | Daughter | — | Pennsylvania |
| 23 | Maria Donahue | 3 | Daughter | — | Pennsylvania |
| 24 | Margueritte Donahue | 1 | Daughter | — | Pennsylvania |
| 25 | John Tierney | 80 | Boarder | — | Ireland |
| 26 | Mary Mcnull | 55 | Head | Laundress | Ireland |
| 27 | Sarah Mccull | 56 | Daughter | Laundress | Ireland |
| 28 | James Mclean | 40 | Head | — | England |
| 29 | George Bechtol | 48 | Boarder | Blacksmith | Pennsylvania |
| 30 | John Thompson | 50 | Boarder | Carpenter | Pennsylvania |
| 31 | Edward Davis | 48 | Head | Watchman | Ireland |
| 32 | Rose Davis | 45 | Wife | — | Ireland |
| 33 | Herman Diefenbach | 36 | Head | Butcher | Germany |
| 34 | Emma Diefenbach | 31 | Wife | — | Germany |
| 35 | Alice Diefenbach | 8 | Daughter | — | Pennsylvania |
| 36 | Emma Diefenbach | 3 | Daughter | — | Pennsylvania |
| 37 | Richard Day | 34 | Head | Paper Hanger | New Jersey |
| 38 | Myrtle R Day | 2 | Daughter | — | Pennsylvania |
| 39 | Catherine Wallace | 55 | Mother Law | — | Pennsylvania |
| 40 | Daniel Duffey | 50 | Head | Motorman | Ireland |
| 41 | Mary Duffey | 43 | Wife | — | Pennsylvania |
| 42 | Joseph Duffey | 22 | Son | Plumber | Pennsylvania |
| 43 | Frank Beal | 31 | Head | Teamster | Virginia |
| 44 | Lola Beal | 26 | Wife | — | Virginia |
| 45 | Ester M Beal | 7 | Daughter | — | Pennsylvania |
| 46 | Ruth Beal | 5 | Daughter | — | Pennsylvania |
| 47 | Beatrice Beal | 3 | Daughter | — | Pennsylvania |
| 48 | Doris Beal | 1 | Daughter | — | Pennsylvania |
| 49 | Isaac Beal | 24 | Head | Laborer | Virginia |
| 50 | Laura L Beal | 22 | Wife | — | Virginia |
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)