MR
Margaret Reilly — 1900 US Census Record
Linked across censuses1900 United States Federal Census · New York, New York
Our Model Tree links this Margaret Reilly across the 1900, 1910 and 1920 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a head (b.~1845), then head of a 4-person household.
Age 55
b. ~1845
Female
Head
Born: Ireland
Widowed
1900 Census Record Details
| Census Year | 1900 |
| Location | New York, New York |
| Surname | Reilly |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Birth Month | Mar |
| Birth Year | 1845 |
| Year of Immigration | 1870 |
| Naturalization Status | Naturalized |
| 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 |
| Township / Ward | Borough Manhattan |
| Est. Birth Year | ~1845 |
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.
4 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Mary Reilly | Daughter | — | 25 | ~1875 |
| Margaret Reilly | Head | — | 55 | ~1845 |
| Patrick Reilly | Son | — | 22 | ~1878 |
| Richard Reilly | Son | — | 19 | ~1881 |
Census Appearances
1900
New York, …
Head, age 55
New York, New York · implied b. ~1845 — 4 household members
| Surname | Reilly |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Birth Month | Mar |
| Birth Year | 1845 |
| Year of Immigration | 1870 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
New York, …
Other, age 65
New York, New York · implied b. ~1845 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reilly |
| Given Name | Margaret |
| Relationship to Head | Inmate |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Children Born | 3 |
| Children Living | 0 |
| Year of Immigration | 1885 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | No |
| Can Write | No |
| Speaks English | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
New York, …
Other, age 75
New York, New York · implied b. ~1845 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reilly |
| Given Name | Margaret |
| Relationship to Head | inmate |
| Sex | F |
| Color / Race | White |
| Age | 75 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1870 |
| Naturalization Status | un |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | No |
| Speaks English | Yes |
| Mother Tongue | 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 Margaret Reilly across 3 US Census years (1900, 1910 and 1920) in New York, New York, using XGBoost record linkage.
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This person
Anchor record
Margaret Reilly
Head · 1900 · age 55 · b. ~1845 · New York
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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 — New York, New York
Open full size
1900 US Federal Census — New York, New York
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu1112unit:0758)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Josef Novotny | 54 | Boarder | Saloon Keeper | Bohemia |
| 52 | Rose Novotny | 44 | Wife | — | Bohemia |
| 53 | Frank Beleky|Belcky | 43 | Head | Undertaker | Bohemia |
| 54 | Mary Beleky|Belcky | 43 | Wife | — | Bohemia |
| 55 | Charles Beleky|Belcky | 22 | Son | Undertaker | New York |
| 56 | Louise Beleky|Belcky | 20 | Daughter | — | New York |
| 57 | Josef Beleky|Belcky | 18 | Son | Undertaker | New York |
| 58 | Amelia Beleky|Belcky | 14 | Daughter | At School | New York |
| 59 | John Brazda | 33 | Head | Laundry | Bohemia |
| 60 | Anna Brazda | 28 | Wife | — | Bohemia |
| 61 | Charles Brazda | 5 | Son | — | New York |
| 62 | Mary Brazda | 2 | Daughter | — | New York |
| 63 | Charles Benda | 40 | Head | Cigarmaker | Bohemia |
| 64 | Mary Benda | 39 | Wife | Cigarmaker | Bohemia |
| 65 | Lawrence Benda | 18 | Son | Cigarmaker | New York |
| 66 | Mary Benda | 3 | Daughter | — | New York |
| 67 | Margaret Reilly THIS PERSON | 55 | Head | — | Ireland |
| 68 | Mary Reilly | 25 | Daughter | Cigarmaker | New York |
| 69 | Patrick Reilly | 21 | Son | Plumber | New York |
| 70 | Richard Reilly | 19 | Son | Laborer | New York |
| 71 | John Benda | 23 | Head | Driver | New York |
| 72 | Mary Benda | 23 | Wife | — | New York |
| 73 | Emma Benda | None | Daughter | — | New York |
| 74 | Erasmus Moraveck | 52 | Head | Driver | Bohemia |
| 75 | Mary Moraveck | 40 | Wife | — | Bohemia |
| 76 | Kate Moraveck | 20 | Daughter | Operator | Bohemia |
| 77 | Jan Sladka | 39 | Head | Carpenter | Bohemia |
| 78 | Louise Sladka | 38 | Wife | — | Bohemia |
| 79 | Louis Sladka | 17 | Son | Button | New York |
| 80 | Millie Sladka | 13 | Daughter | At School | New York |
| 81 | Bertha Sladka | 9 | Daughter | At School | New York |
| 82 | Rosie Sladka | 3 | Daughter | — | New York |
| 83 | Carrie Sladka | None | Daughter | — | New York |
| 84 | Charles Novotny | 27 | Head | Painter | Bohemia |
| 85 | Mary Novotny | 23 | Wife | — | Bohemia |
| 86 | Charles Novotny | 1 | Son | — | New York |
| 87 | Annie Srajer | 44 | Head | — | Bohemia |
| 88 | Annie Srajer | 15 | Daughter | — | Bohemia |
| 89 | Willie Srajer | 7 | Son | — | Bohemia |
| 90 | Frank Srajer | 9 | Son | Tailor | Bohemia |
| 91 | William Kaulick | 36 | Head | Tailor | Bohemia |
| 92 | Anna Kaulick | 37 | Wife | — | Bohemia |
| 93 | Hermine Kaulick | 12 | Daughter | At School | Bohemia |
| 94 | Joseph Kaulick | 10 | Son | At School | Bohemia |
| 95 | Mary Kaulick | 4 | Daughter | — | New York |
| 96 | Sadie Kaulick | 1 | Daughter | — | New York |
| 97 | Bertha Kaulick | None | Daughter | — | New York |
| 98 | Mary Valenta | 44 | Head | Cigarmaker | Bohemia |
| 99 | Kate Valenta | 21 | Daughter | — | Bohemia |
| 100 | Mary Valenta | 11 | Boarder | At School | Bohemia |
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)