JD
James Dunn — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Hampden, Massachusetts
Our Model Tree links this James Dunn across the 1910 and 1920 US Censuses in Hampden, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1866), then head of a 12-person household.
Age 54
b. ~1866
Male
Head
Born: Massachusetts
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Hampden, Massachusetts |
| Surname | Dunn |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Machinist |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Machinist |
| Township / Ward | Springfield City |
| Est. Birth Year | ~1866 |
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.
12 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Monica Dunn | Daughter | — | 14 | ~1906 |
| Mary Dunn | Daughter | — | ~1920 | |
| Alice Dunn | Daughter | — | ~1920 | |
| Margaret Dunn | Daughter | — | 12 | ~1908 |
| James Dunn | Head | — | 54 | ~1866 |
| James Dunn | Son | — | 11 | ~1909 |
| Raymond Dunn | Son | — | 3 | ~1917 |
| John Dunn | Son | — | 9 | ~1911 |
| Charles Dunn | Son | — | 2 | ~1918 |
| Francis Dunn | Son | — | 5 | ~1915 |
| Edward Dunn | Son | — | 7 | ~1913 |
| Mary Dunn | Spouse | — | 52 | ~1868 |
Census Appearances
1910
Hampden, Massachusetts
Head, age 45
Hampden, Massachusetts · implied b. ~1865 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunn |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Years Married | 20 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Hampden, Massachusetts
Head, age 54
Hampden, Massachusetts · implied b. ~1866 — 12 household members
| Surname | Dunn |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Machinist |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Dunn across 2 US Census years (1910 and 1920) in Hampden, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
James Dunn
Head · 1920 · age 54 · b. ~1866 · Massachusetts
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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 — Hampden, Massachusetts
Open full size
1920 US Federal Census — Hampden, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu702unit:0161)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ralph S Davis | 64 | Head | Salesman | Canada |
| 52 | Sophie Davis | 61 | Wife | — | Canada |
| 53 | Ralph S Jr Davis | 29 | Son | Salesman | Canada |
| 54 | George Davis | 25 | Son | Salesman | Canada |
| 55 | Rosella M Parent | 35 | Daughter | — | Canada |
| 56 | Leo Parent | 6 | Son | — | Massachusetts |
| 57 | Mildred Parent | 3 | Daughter | — | Massachusetts |
| 58 | Paul Parent | 1 | Son | — | Massachusetts |
| 59 | Arthur Parent | 0 | Son | — | Massachusetts |
| 60 | Milton St. Amand | 25 | Head | Clerk | Massachusetts |
| 61 | Catherine St. Amand | 25 | Wife | — | Massachusetts |
| 62 | James Dunn THIS PERSON | 54 | Head | Machinist | Massachusetts |
| 63 | Mary Dunn | 52 | Wife | — | Massachusetts |
| 64 | Monica Dunn | 14 | Daughter | — | Massachusetts |
| 65 | Margaret Dunn | 12 | Daughter | — | Massachusetts |
| 66 | James Dunn | 11 | Son | — | Massachusetts |
| 67 | John Dunn | 9 | Son | — | Massachusetts |
| 68 | Edward Dunn | 7 | Son | — | Massachusetts |
| 69 | Francis Dunn | 5 | Son | — | Massachusetts |
| 70 | Raymond Dunn | 3 | Son | — | Massachusetts |
| 71 | Charles Dunn | 2 | Son | — | Massachusetts |
| 72 | Mary Dunn | 0 | Daughter | — | Massachusetts |
| 73 | Alice Dunn | 0 | Daughter | — | Massachusetts |
| 74 | George Lump | 62 | Head | Machinist | Germany |
| 75 | Mary L Lump | 57 | Wife | — | Germany |
| 76 | Alice M Lump | 25 | Daughter | Stenographer | Massachusetts |
| 77 | Ruth Lump | 23 | Daughter | Stenographer | Massachusetts |
| 78 | John Gunn | 42 | Head | Machinist | Connecticut |
| 79 | Rose M Gunn | 41 | Wife | — | Massachusetts |
| 80 | George Coney | 64 | Head | Machinist | Canada |
| 81 | Mary Coney | 47 | Wife | — | Canada |
| 82 | George Coney | 24 | Son | Machinist | Massachusetts |
| 83 | William Coney | 21 | Son | Machinist | Massachusetts |
| 84 | Raymond Coney | 19 | Son | Machinist | Massachusetts |
| 85 | Arthur Coney | 17 | Son | — | Massachusetts |
| 86 | John Coney | 14 | Son | — | Massachusetts |
| 87 | Mary Coney | 25 | Daughter | Stenographer | Massachusetts |
| 88 | George Munger | 53 | Head | Machinist | Germany |
| 89 | Emma Munger | 52 | Wife | — | Germany |
| 90 | Elsa Munger | 25 | Daughter | Stenographer | Massachusetts |
| 91 | Mildred Munger | 21 | Daughter | Stenographer | Massachusetts |
| 92 | Thelma Munger | 17 | Daughter | — | Massachusetts |
| 93 | William Hutchinson | 61 | Head | Machinist | England |
| 94 | Martha Hutchinson | 57 | Wife | — | England |
| 95 | Ernest Hutchinson | 22 | Son | Machinist | England |
| 96 | Frederick Hutchinson | 21 | Son | Machinist | England |
| 97 | William Edwards | 28 | Lodger | Machinist | Vermont |
| 98 | Jesse Carpenter | 44 | Lodger | Machinist | Canada |
| 99 | Harry Hutchinson | 55 | Head | Machinist | New Hampshire |
| 100 | Mary Ann Hutchinson | 50 | Wife | — | New Hampshire |
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)