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James Dugan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Luzerne-County, Pennsylvania
Our Model Tree links this James Dugan across the 1930 and 1940 US Censuses in Luzerne-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 7-person household.
Age 15
b. ~1925
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Luzerne-County, Pennsylvania |
| Surname | Dugan |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Hanover Township |
| 1935 Residence (County) | Luzerne |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Hanover Township |
| Est. Birth Year | ~1925 |
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 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| George Dugan | Son | — | 9 | ~1931 |
| Helen Dugan | Daughter | — | 18 | ~1922 |
| Olga Dugan | Spouse | — | 72 | ~1868 |
| Andrew Dugan | Head | — | 53 | ~1887 |
| James Dugan | Son | — | 15 | ~1925 |
| Julia Dugan | Daughter | — | 16 | ~1924 |
| Anna Dugan | Daughter | — | 13 | ~1927 |
Census Appearances
1930
Luzerne, Pennsylvania
Son, age 5
Luzerne, Pennsylvania · implied b. ~1925 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dugan |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Poland |
| Mother's Birthplace | Poland |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Luzerne-County, Pennsylvania
Son, age 15
Luzerne-County, Pennsylvania · implied b. ~1925 — 7 household members
| Surname | Dugan |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Hanover Township |
| 1935 Residence (County) | Luzerne |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Dugan
Son · 1940 · age 15 · b. ~1925 · Pennsylvania
★ You are viewing this record
Sibling
Anna Dugan
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Dugan
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Dugan
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julia Dugan
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Luzerne-County, Pennsylvania
Open full size
1940 US Federal Census — Luzerne-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03551-00671)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John Pulawicz | 6 | Son | — | Pennsylvania |
| 42 | Jean Pulawicz | 1 | Daughter | — | Pennsylvania |
| 43 | Eva D Swipes | 61 | Head | — | Poland |
| 44 | Alex Swipes | 20 | Son | Usher | Pennsylvania |
| 45 | Anna Kinger | 60 | Head | Slate Picker | Austria |
| 46 | Walter Kinger | 32 | Son | — | Pennsylvania |
| 47 | Theodore Mackutosh | 33 | Head | Retail Sales Man | Pennsylvania |
| 48 | Lenore Mackutosh | 32 | Wife | — | Pennsylvania |
| 49 | Rose Mackutosh | 13 | Daughter | — | Pennsylvania |
| 50 | Martha Hifson | 65 | Mother-in-law | — | Pennsylvania |
| 51 | George Armitage | 46 | Head | Laborer | Pennsylvania |
| 52 | Anna Armitage | 35 | Wife | — | Pennsylvania |
| 53 | Anna Armitage | 19 | Daughter | New Worker | Pennsylvania |
| 54 | Emily Armitage | 17 | Daughter | New Worker | Pennsylvania |
| 55 | George Armitage | 15 | Son | — | Pennsylvania |
| 56 | Andrew Dugan | 53 | Head | Miner | Poland |
| 57 | Olga Dugan | 72 | Wife | — | Poland |
| 58 | Helen Dugan | 18 | Daughter | House Worker | Pennsylvania |
| 59 | Julia Dugan | 16 | Daughter | — | Pennsylvania |
| 60 | James Dugan THIS PERSON | 15 | Son | — | Pennsylvania |
| 61 | Anna Dugan | 13 | Daughter | — | Pennsylvania |
| 62 | George Dugan | 9 | Son | — | Pennsylvania |
| 63 | Anthony O'Lazanowski | 46 | Head | Miner | Poland |
| 64 | Catherine O'Lazanowski | 46 | Wife | — | Poland |
| 65 | Stanley O'Lazanowski | 15 | Son | — | Pennsylvania |
| 66 | William Pacropis | 63 | Head | Laborer | Russia |
| 67 | Mary Pacropis | 55 | Wife | — | Russia |
| 68 | George Pacropis | 26 | Son | Crane Operator | Pennsylvania |
| 69 | Edward Pacropis | 22 | Son | New Worker | Pennsylvania |
| 70 | Mildred Pacropis | 15 | Daughter | — | Pennsylvania |
| 71 | John Mutatis | 53 | Head | Laborer | Lithuania |
| 72 | Alice Mutatis | 50 | Wife | — | Lithuania |
| 73 | Daniel Mutatis | 29 | Son | Laborer | Pennsylvania |
| 74 | Margaret Mutatis | 27 | Daughter | Machine Operator | Pennsylvania |
| 75 | Frank Mutatis | 21 | Son | Slate Picker | Pennsylvania |
| 76 | Julia Mutatis | 19 | Daughter | Seamstress | Pennsylvania |
| 77 | Leonard Mutatis | 17 | Son | New Worker | Pennsylvania |
| 78 | Helen Mutatis | 14 | Daughter | — | Pennsylvania |
| 79 | Myron Gula | 48 | Head | Laborer | Austria |
| 80 | Anna Gula | 45 | Wife | — | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)