JD
John Dugan — 1920 US Census Record
Linked across censuses1920 United States Federal Census · New York, New York
Our Model Tree links this John Dugan across the 1900, 1910 and 1920 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a head (b.~1870), then head of a 3-person household.
Age 50
b. ~1870
Male
Head
Born: Ireland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | New York, New York |
| Surname | Dugan |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1875 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Roaster |
| Industry | Candy fac. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Gaelic |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Year of Naturalization | 1894 |
| Birthplace (normalized) | ireland |
| Occupation | Roaster |
| Township / Ward | New York Manhattan |
| Est. Birth Year | ~1870 |
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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Dugan | Head | — | 50 | ~1870 |
| Mary Dugan | Spouse | — | 52 | ~1868 |
| Edward Dugan | Son | — | 20 | ~1900 |
Census Appearances
1900
New York, …
Head, age 32
New York, New York · implied b. ~1868 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dugan |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | May |
| Birth Year | 1868 |
| Year of Immigration | 1884 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Cleaner |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
Head, age 40
New York, New York · implied b. ~1870 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Duggan |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 15 |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Porter |
| Industry | Factory |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
New York, …
Head, age 50
New York, New York · implied b. ~1870 — 3 household members
| Surname | Dugan |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1875 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Roaster |
| Industry | Candy fac. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Gaelic |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Year of Naturalization | 1894 |
| 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 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
John Dugan
Head · 1920 · age 50 · b. ~1870 · New York
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — New York, New York
Open full size
1920 US Federal Census — New York, New York
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1207unit:0330)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Werdann | 40 | Head | Teamster | New York |
| 2 | Mary Werdann | 40 | Wife | — | New York |
| 3 | Raphael Werdann | 11 | Son | — | New York |
| 4 | Peter Conway | 29 | Head | Machinist | Ireland |
| 5 | Helen Conway | 25 | Wife | — | Ireland |
| 6 | Catherine Conway | 6 | Daughter | — | New York |
| 7 | Mary Conway | 5 | Daughter | — | New York |
| 8 | Helen Conway | 2 | Daughter | — | New York |
| 9 | James Lawlor | 49 | Head | Teamster | New York |
| 10 | Elizabeth Lawlor | 40 | Wife | — | England |
| 11 | John Kaczaraba | 35 | Head | Fireman | Galicia |
| 12 | Helen Kaczaraba | 28 | Wife | — | Galicia |
| 13 | Stephen Kaczaraba | 5 | Son | — | New Jersey |
| 14 | Walter Kaczaraba | 3 | Son | — | New Jersey |
| 15 | Olga Kaczaraba | 2 | Daughter | — | New York |
| 16 | John Dugan THIS PERSON | 50 | Head | Roaster | Ireland |
| 17 | Mary Dugan | 52 | Wife | — | Ireland |
| 18 | Edward Dugan | 20 | Son | Chauffeur | New York |
| 19 | William Hanley | 32 | Head | Longshore | New York |
| 20 | Ellen Hanley | 31 | Wife | — | Sweden |
| 21 | Ellen Hanley | 11 | Daughter | — | New York |
| 22 | Dorothy Hanley | 7 | Daughter | — | New York |
| 23 | James Hanley | 3 | Son | — | New York |
| 24 | Thomas Gallagher | 33 | Roomer | Weigher | New York |
| 25 | Elizabeth Robinson | 37 | Head | Waitress | Florida |
| 26 | Peter Mastropoulos | 26 | Head | Waiter | Turkey |
| 27 | Kathy Mastropoulos | 30 | Wife | — | Greece |
| 28 | George Mastropoulos | 2 | Son | — | New York |
| 29 | Saverio Lionetti | 28 | Head | Oyster | Italy |
| 30 | Christina Lionetti | 17 | Wife | — | New York |
| 31 | Peter Kelly | 46 | Head | Bartender | Ireland |
| 32 | Bessie Kelly | 42 | Wife | — | Ireland |
| 33 | John Kelly | 13 | Son | — | New York |
| 34 | Peter Kelly | 9 | Son | — | New York |
| 35 | Harry Kelly | 7 | Son | — | New York |
| 36 | Joseph Domiano | 44 | Head | Finisher | Italy |
| 37 | Frances Domiano | 24 | Daughter | Inspectress | New York |
| 38 | Glossy Domiano | 19 | Daughter | Embroiderer | New York |
| 39 | Louis Domiano | 17 | Son | Delivery | New York |
| 40 | Aneita Domiano | 15 | Daughter | Clerk | New York |
| 41 | Mary Domiano | 13 | Daughter | — | New York |
| 42 | George Anastas | 37 | Head | Ice Man | Greece |
| 43 | George Anastas | 40 | Roomer | Ice Man | Greece |
| 44 | Thomas O'Connor | 34 | Head | Porter | Ireland |
| 45 | Mary O'Connor | 33 | Wife | Clerk | New York |
| 46 | Elizabeth O'Connor | 13 | Daughter | — | New York |
| 47 | Margaret O'Connor | 6 | Daughter | — | New York |
| 48 | Thomas O'Connor | 5 | Son | — | New York |
| 49 | Catherine O'Connor | 2 | Daughter | — | New York |
| 50 | Kathleen Hyland | 33 | Head | Sewing | Ireland |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)