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John Mccormick — 1900 US Census Record
Linked across censuses1900 United States Federal Census · New York, New York
Our Model Tree links this John Mccormick across the 1900, 1910 and 1920 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a head (b.~1865), then head of a 7-person household.
Age 35
b. ~1865
Male
Head
Born: Ireland
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | New York, New York |
| Surname | McCormick |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Feb |
| Birth Year | 1865 |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Tailor |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Tailor |
| Township / Ward | Borough Of Manhattan |
| Est. Birth Year | ~1865 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Catherine Mccormick | Daughter | — | 7 | ~1893 |
| Annie Mccormick | Daughter | — | 3 | ~1897 |
| Frances Mccormick | Daughter | — | 4 | ~1896 |
| Elizabeth Mccormick | Daughter | — | 6 | ~1894 |
| John Mccormick | Head | — | 35 | ~1865 |
| Michael Mccormick | Son | — | ~1900 | |
| Annie Mccormick | Spouse | — | 35 | ~1865 |
Census Appearances
1900
New York, …
Head, age 35
New York, New York · implied b. ~1865 — 7 household members
| Surname | McCormick |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Feb |
| Birth Year | 1865 |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Tailor |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
New York, …
Head, age 43
New York, New York · implied b. ~1867 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCormack |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 17 |
| Year of Immigration | 1888 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Tailor |
| Industry | Tailor Shop |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
New York, …
Head, age 50
New York, New York · implied b. ~1870 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCormack |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1888 |
| Naturalization Status | Alien |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Tailor |
| Industry | Tailoring Est |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| 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 John Mccormick 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
John Mccormick
Head · 1900 · age 35 · b. ~1865 · New York
★ You are viewing this record
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:1900:12thcensusofpopu1100unit:0256)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ellen H. Conglan | 33 | Wife | — | Ireland |
| 2 | Joseph F. Conglan | 17 | Son | At School | New York |
| 3 | Elizabeth Conglan | 3 | Daughter | — | New York |
| 4 | Mary Ellen Conglan | 0 | Daughter | — | New York |
| 5 | John Reynolds | 40 | Head | — | Ireland |
| 6 | John Larkin | 32 | Boarder | Boatman | New York |
| 7 | James Sullivan | 39 | Boarder | Boatman | New York |
| 8 | Peter Tarel | 35 | Boarder | Boatman | New York |
| 9 | Jannett Irving | 54 | Head | — | Scotland |
| 10 | Robert Watt | 42 | Nephew | Book Keeper | Scotland |
| 11 | James Watt | 24 | Nephew | Stone Cutter | New York |
| 12 | John Watt | 23 | Nephew | Stone Cutter | New York |
| 13 | Thomas Watt | 20 | Nephew | Stone Cutter | New York |
| 14 | Joseph Mcarnold | 27 | Head | Horse Shoer | Ireland |
| 15 | Annie Mcarnold | 25 | Wife | — | Ireland |
| 16 | Joseph Mcarnold | 2 | Son | — | New York |
| 17 | Annie M. Mcarnold | 0 | Daughter | — | New York |
| 18 | Albert Borden | 39 | Head | Magazine | New York |
| 19 | Catherine Borden | 36 | Wife | — | New York |
| 20 | Henry Borden | 16 | Son | Tailor | New York |
| 21 | Albert Borden | 14 | Son | Soap Worker | New York |
| 22 | Lena Borden | 11 | Daughter | At School | New York |
| 23 | George Borden | 8 | Son | At School | New York |
| 24 | William Borden | 3 | Son | — | New York |
| 25 | James Barkly | 33 | Head | Carpet Worker | Ireland |
| 26 | Margaret Barkly | 35 | Wife | — | Ireland |
| 27 | Annie Barkly | 5 | Daughter | — | New York |
| 28 | Mary Barkly | 4 | Daughter | — | New York |
| 29 | Hugh Barkly | 2 | Son | — | New York |
| 30 | John Hern | 46 | Head | Day Laborer | Ireland |
| 31 | Ellen Hern | 39 | Wife | — | Ireland |
| 32 | Hellen Hern | 15 | Daughter | — | New York |
| 33 | Michael J. Hern | 13 | Son | At School | New Jersey |
| 34 | John D. Hern | 12 | Son | At School | New York |
| 35 | Stephen J. Hern | 10 | Son | At School | New York |
| 36 | Thomas F. Hern | 8 | Son | At School | New York |
| 37 | Elizabeth Hern | 6 | Daughter | — | New York |
| 38 | Patrick J. Hern | 3 | Son | — | New York |
| 39 | Mamie Hern | 0 | Daughter | — | New York |
| 40 | John Mccormick THIS PERSON | 35 | Head | Tailor | Ireland |
| 41 | Annie Mccormick | 35 | Wife | — | Ireland |
| 42 | Catherine Mccormick | 7 | Daughter | — | New York |
| 43 | Elizabeth Mccormick | 5 | Daughter | — | New York |
| 44 | Frances Mccormick | 3 | Daughter | — | New York |
| 45 | Annie Mccormick | 2 | Daughter | — | New York |
| 46 | Michael Mccormick | 0 | Son | — | New York |
| 47 | Elizabeth Thompson | 40 | Head | — | Ireland |
| 48 | Robert Thompson | 18 | Son | — | New York |
| 49 | James Thompson | 16 | Son | — | New York |
| 50 | John Thompson | 14 | Son | — | New York |
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)