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James Dugan — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Marshall, Indiana
Our Model Tree links this James Dugan across the 1910, 1920 and 1930 US Censuses in Marshall, Indiana (XGBoost, ~Confirmed) — first a head (b.~1871), then head of a 3-person household.
Age 49
b. ~1871
Male
Head
Born: Ireland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Marshall, Indiana |
| Surname | Dugan |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1883 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | laborer |
| Industry | railroad |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Ireland |
| Year of Naturalization | 1893 |
| Birthplace (normalized) | ireland |
| Occupation | Laborer |
| Township / Ward | Plymouth City |
| Est. Birth Year | ~1871 |
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 James | Age | Birth yr |
|---|---|---|---|---|
| Carrie Dugan | Daughter | — | 15 | ~1905 |
| Walter Dugan | Son | — | 23 | ~1897 |
| James Dugan | Head | — | 49 | ~1871 |
Census Appearances
1910
Marshall, Indiana
Head, age 39
Marshall, Indiana · implied b. ~1871 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dugan |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 18 |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Industry | Penn RR Co |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Marshall, Indiana
Head, age 49
Marshall, Indiana · implied b. ~1871 — 3 household members
| Surname | Dugan |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1883 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | laborer |
| Industry | railroad |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Ireland |
| Year of Naturalization | 1893 |
| Birthplace (normalized) | ireland |
1930
Marshall, Indiana
Head, age 62
Marshall, Indiana · implied b. ~1868 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Duggan |
| Given Name | James S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1871 |
| Age at First Marriage | 19 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Industry | Rail Road Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Gaelic |
| Home Owned/Rented | O |
| Home Value / Rent | 3500 |
| Radio Set | 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 James Dugan across 3 US Census years (1910, 1920 and 1930) in Marshall, Indiana, using XGBoost record linkage.
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This person
Anchor record
James Dugan
Head · 1920 · age 49 · b. ~1871 · Indiana
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Marshall, Indiana
Open full size
1920 US Federal Census — Marshall, Indiana
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu456unit:0631)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ruth Peterson | 13 | daughter | None | Indiana |
| 2 | Neosha Peterson | 7 | daughter | None | Indiana |
| 3 | Frank Cox | 55 | Head | Laborer | United States |
| 4 | Anna Cox | 45 | wife | None | United States |
| 5 | Ralph Mcfarland | 27 | Head | Laborer | Alabama |
| 6 | Effie Mcfarland | 25 | wife | Truck Driver | Alabama |
| 7 | Alden Mcfarland | 3 | son | None | Indiana |
| 8 | Sherman Emmons | 20 | Head | Laborer | Indiana |
| 9 | Thelma Emmons | 18 | wife | None | Indiana |
| 10 | Ellsworth Emmons | 1 | son | None | Indiana |
| 11 | Frank Miller | 54 | Head | Teaming | Indiana |
| 12 | Cora E. Miller | 37 | wife | None | Indiana |
| 13 | Bertha R. Rhodes | 15 | daughter | None | Wisconsin |
| 14 | Bannie Rhodes | 13 | daughter | None | Indiana |
| 15 | Frank Miller | 1 | son | None | Indiana |
| 16 | Lorenzo Walsh | 64 | father-in-law | Laborer | Indiana |
| 17 | Electa Chapman | 73 | Head | None | Ohio |
| 18 | Anna E. Schuder | 20 | granddaughter | Stenographer | New York |
| 19 | Rose Crum | 42 | Head | Housekeeper | Ohio |
| 20 | Victoria H. Crum | 11 | daughter | None | Indiana |
| 21 | Ernest Haddock | 26 | Head | Laborer | Illinois |
| 22 | Mabel Haddock | 23 | wife | None | Indiana |
| 23 | Harriet Haddock | 0 | daughter | None | Indiana |
| 24 | Melvin D. Barts | 29 | Head | Laborer | Michigan |
| 25 | Hazel Barts | 27 | wife | None | Indiana |
| 26 | Melvin Barts | 7 | son | None | Indiana |
| 27 | Dorothy P. Barts | 4 | daughter | None | Indiana |
| 28 | Robert K. Barts | 2 | son | None | Indiana |
| 29 | Joseph Haddock | 51 | Head | Teaming | Indiana |
| 30 | Cora Haddock | 45 | wife | None | Illinois |
| 31 | Wanda Haddock | 9 | daughter | None | Indiana |
| 32 | Edward F. King | 52 | lodger | Moulder | Indiana |
| 33 | James Mccann | 51 | lodger | Moulder | Indiana |
| 34 | Oliver C. Platt | 51 | lodger | Saw Filer | Indiana |
| 35 | Eliza A. Platt | 41 | lodger | Dressmaker | Indiana |
| 36 | Alva A. Ball | 28 | Head | Laborer | Indiana |
| 37 | Elmira Ball | 27 | wife | None | Illinois |
| 38 | Helen Ball | 4 | daughter | None | Indiana |
| 39 | Lois E. Ball | 2 | son | None | Indiana |
| 40 | James Dugan THIS PERSON | 49 | Head | Laborer | Ireland |
| 41 | Walter P. Dugan | 23 | son | Laborer | Illinois |
| 42 | Carrie E. Dugan | 15 | daughter | None | Indiana |
| 43 | George H. Kruyer | 61 | Head | Retired | Indiana |
| 44 | Mary Kruyer | 56 | wife | None | Indiana |
| 45 | Ora R. Patrick | 37 | Head | Clerk | Indiana |
| 46 | Emeline J. Patrick | 37 | wife | None | S. Dakota |
| 47 | Duane R. Patrick | 11 | son | None | Indiana |
| 48 | Elizabeth M. Patrick | 10 | daughter | None | Indiana |
| 49 | George E. Patrick | 8 | son | None | Indiana |
| 50 | Earl L. Cox | 35 | Head | Contractor | Indiana |
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)