MC
Mary Cahill — 1910 US Census Record
Linked across censuses1910 United States Federal Census · New York, New York
Our Model Tree links this Mary Cahill across the 1900, 1910 and 1920 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a spouse (b.~1868), then head of a 5-person household.
Age 42
b. ~1868
Female
Spouse
Born: Ireland
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | New York, New York |
| Surname | Cahill |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 14 |
| Children Born | 5 |
| Children Living | 5 |
| Year of Immigration | 1885 |
| 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 | New York Borough |
| 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.
5 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Cahill | Spouse | — | 42 | ~1868 |
| William Cahill | Head | — | 45 | ~1865 |
| Helen Cahill | Daughter | — | 9 | ~1901 |
| Adolph Cahill | Son | — | 13 | ~1897 |
| William Cahill | Son | — | 11 | ~1899 |
Census Appearances
1900
New York, …
Spouse, age 28
New York, New York · implied b. ~1872 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cahill |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Dec |
| Birth Year | 1872 |
| Year of Immigration | 1887 |
| 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, …
Spouse, age 42
New York, New York · implied b. ~1868 — 5 household members
| Surname | Cahill |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 14 |
| Children Born | 5 |
| Children Living | 5 |
| Year of Immigration | 1885 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
New York, …
Spouse, age 51
New York, New York · implied b. ~1869 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cahill |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1883 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Year of Naturalization | 1888 |
| 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 Cahill 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
Mary Cahill
Spouse · 1910 · age 42 · b. ~1868 · New York
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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 — New York, New York
Open full size
1910 US Federal Census — New York, New York
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1000unit:0246)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William Pollard | 45 | Head | Machinist | Ohio |
| 52 | Maud Pollard | 41 | Wife | — | Michigan |
| 53 | William Pollard | 11 | Son | — | New York |
| 54 | Mary Pollard | 10 | Daughter | — | New York |
| 55 | Charles Pollard | 8 | Son | — | New York |
| 56 | Stephen Pollard | 5 | Son | — | New York |
| 57 | Alice Pollard | 1 | Daughter | — | New York |
| 58 | William Hutchinson | 41 | Head | Plumber | England |
| 59 | Elizabeth Hutchinson | 35 | Wife | — | New York |
| 60 | William Hutchinson | 8 | Son | — | New York |
| 61 | Helen Hutchinson | 6 | Daughter | — | New York |
| 62 | Charles Hutchinson | 4 | Son | — | New York |
| 63 | John Hutchinson | 1 | Son | — | New York |
| 64 | Anna Hutchinson | 0 | Daughter | — | New York |
| 65 | William Hutchinson | 47 | Head | Machinist | England |
| 66 | Mary Hutchinson | 40 | Wife | — | England |
| 67 | Mary Hutchinson | 12 | Daughter | — | New York |
| 68 | William Cahill | 45 | Head | Laborer | New York |
| 69 | Mary Cahill THIS PERSON | 42 | Wife | — | Ireland |
| 70 | Adolph Cahill | 13 | Son | — | New York |
| 71 | William Cahill | 11 | Son | — | New York |
| 72 | Helen Cahill | 9 | Daughter | — | New York |
| 73 | Nicholas Smyth | 47 | Head | Blacksmith | Ireland |
| 74 | Rose Smyth | 45 | Wife | — | Ireland |
| 75 | William Smyth | 14 | Son | — | New York |
| 76 | Henry Smyth | 10 | Son | — | New York |
| 77 | James Smyth | 8 | Son | — | New York |
| 78 | Alice Smyth | 6 | Daughter | — | New York |
| 79 | Mary Smyth | 4 | Daughter | — | New York |
| 80 | William Frank | 38 | Head | Painter | Germany |
| 81 | Alice Frank | 32 | Wife | — | New York |
| 82 | Mary Frank | 10 | Daughter | — | New York |
| 83 | Alice Frank | 7 | Daughter | — | New York |
| 84 | Robert Frank | 4 | Son | — | New York |
| 85 | Eva Frank | 2 | Daughter | — | New York |
| 86 | Daniel Frank | 36 | Brother | Painter | Germany |
| 87 | Samuel Frank | 32 | Brother | — | Germany |
| 88 | Louis Kattler | 41 | Head | Merchant | Germany |
| 89 | Annie Kattler | 41 | Wife | — | New York |
| 90 | Beatrice Kattler | 17 | Daughter | — | New York |
| 91 | Samuel Kattler | 15 | Son | — | New York |
| 92 | Joseph Kattler | 12 | Son | — | New York |
| 93 | James Smyth | 40 | Head | Laborer | Connecticut |
| 94 | Nellie Smyth | 36 | Wife | — | Connecticut |
| 95 | Annie Smyth | 13 | Daughter | — | New York |
| 96 | John Smyth | 11 | Son | — | New York |
| 97 | Thomas Smyth | 10 | Son | — | New York |
| 98 | Julia Smyth | 8 | Daughter | — | New York |
| 99 | Thomas W Smyth | 5 | Son | — | New York |
| 100 | Pauline Smyth | 3 | Daughter | — | New York |
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)