JD
James Dugan — 1900 US Census Record
Linked across censuses1900 United States Federal Census · New York, New York
Our Model Tree links this James Dugan across the 1900, 1910 and 1920 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a head (b.~1865), then head of a 5-person household.
Age 35
b. ~1865
Male
Head
Born: Ireland
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | New York, New York |
| Surname | Dugan |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Jan |
| Birth Year | 1865 |
| Year of Immigration | 1881 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Laborer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Laborer |
| 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.
5 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Mary Dugan | Spouse | — | 36 | ~1864 |
| Katie Dugan | Daughter | — | 6 | ~1894 |
| Bernard Dugan | Son | — | 9 | ~1891 |
| James Dugan | Head | — | 35 | ~1865 |
| Mary Dugan | Daughter | — | 4 | ~1896 |
Census Appearances
1900
New York, …
Head, age 35
New York, New York · implied b. ~1865 — 5 household members
| Surname | Dugan |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Jan |
| Birth Year | 1865 |
| Year of Immigration | 1881 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
New York, …
Head, age 44
New York, New York · implied b. ~1866 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Duggan |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 23 |
| Year of Immigration | 1883 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Street Clean |
| Industry | City |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
New York, …
Head, age 54
New York, New York · implied b. ~1866 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Doughan |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1882 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Year of Naturalization | 1900 |
| 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 James Dugan 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
James Dugan
Head · 1900 · age 35 · b. ~1865 · 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:1900:12thcensusofpopu1084unit:0327)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Johanna | 34 | Wife | — | Germany |
| 2 | Francis | 7 | Daughter | At School | New York |
| 3 | Irene | 5 | Daughter | — | New York |
| 4 | Leo | 2 | Son | — | New York |
| 5 | Henry | None | Son | — | New York |
| 6 | Ellen Lawrence | 65 | Head | Washing | Ireland |
| 7 | Catherine Kelly | 39 | Head | — | New York |
| 8 | Elizabeth Kelly | 19 | Daughter | Saleswoman | New York |
| 9 | Adeline Kelly | 19 | Daughter | Cutter | New York |
| 10 | William Kelly | 18 | Son | Salesman | New York |
| 11 | Ruby Kelly | 16 | Daughter | Stock Girl | New York |
| 12 | Mamie Kelly | 14 | Daughter | At School | New York |
| 13 | Thomas Kelly | 11 | Son | At School | New York |
| 14 | John Clifford | 59 | Head | Laborer | Ireland |
| 15 | John Mcdermott | 29 | Head | Clerk | New York |
| 16 | Johanna Mcdermott | 27 | Wife | — | New York |
| 17 | Grace Mcdermott | 8 | Daughter | At School | New York |
| 18 | Myrtle Mcdermott | 6 | Daughter | — | New York |
| 19 | Patrick Kane | 39 | Head | — | Ireland |
| 20 | John Kane | 21 | Son | Machinist | New York |
| 21 | Patrick J. Kane | 17 | Son | Truck Driver | New York |
| 22 | Patrick Kane | 16 | Son | Machinist | New York |
| 23 | Francis Kane | 14 | Daughter | Errands | New York |
| 24 | Annie Kane | 10 | Daughter | At School | New York |
| 25 | Joseph Connelly | 40 | Head | Pedlar | New York |
| 26 | Maggie Connelly | 34 | Wife | — | Pennsylvania |
| 27 | James Dugan THIS PERSON | 35 | Head | Laborer | Ireland |
| 28 | Mary Dugan | 35 | Wife | — | Ireland |
| 29 | Bernard Dugan | 8 | Son | At School | New York |
| 30 | Katie Dugan | 6 | Daughter | — | New York |
| 31 | Mary Dugan | 3 | Daughter | — | New York |
| 32 | Barbara Stark | 51 | Head | — | Germany |
| 33 | George Stark | 26 | Son | Clerk In Store | New York |
| 34 | Annie Stark | 14 | Daughter | At School | New York |
| 35 | Margaret Stark | 26 | Daughter | — | New York |
| 36 | Mary Larkin | 49 | Head | — | Ireland |
| 37 | Thomas Gruber | 71 | Head | Laborer | Germany |
| 38 | Edward Schendelmeyer | 45 | Boarder | Carpenter | New York |
| 39 | John Bradley | 62 | Head | — | Ireland |
| 40 | Alice Bradley | 22 | Daughter | Paper Boxes | New York |
| 41 | Katie Bradley | 16 | Daughter | Paper Boxes | New York |
| 42 | Ellen Macgowan | 65 | Head | — | Ireland |
| 43 | Ann Collon | 70 | Head | — | Ireland |
| 44 | Mary Dougherty | 50 | Boarder | Dressmaker | Ireland |
| 45 | Ernest Loner | 28 | Head | Machinist | New York |
| 46 | Mary Loner | 25 | Wife | — | New York |
| 47 | Edith Loner | 4 | Daughter | — | New York |
| 48 | Allison Loner | 2 | Son | — | New York |
| 49 | Elizabeth Loner | None | Daughter | — | New York |
| 50 | Anthony Johnson | 30 | Head | — | 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)