JD
John Dunn — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Plymouth, Massachusetts
Our Model Tree links this John Dunn across the 1900, 1910 and 1920 US Censuses in Plymouth, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1873), then head of a 4-person household.
Age 47
b. ~1873
Male
Head
Born: Massachusetts
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Plymouth, Massachusetts |
| Surname | Dunn |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | New York |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Fireman |
| Industry | Construction Dept |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Fireman |
| Township / Ward | Brockton City |
| Est. Birth Year | ~1873 |
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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Dunn | Head | — | 47 | ~1873 |
| Harold Dunn | Son | — | 27 | ~1893 |
| J Dunn | Son | — | 18 | ~1902 |
| Mary Dunn | Spouse | — | 48 | ~1872 |
Census Appearances
1900
Plymouth, Massachusetts
Head, age 29
Plymouth, Massachusetts · implied b. ~1871 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunn |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Birth Month | July |
| Birth Year | 1871 |
| Mother's Birthplace | Massachusetts |
| Occupation | Teameter |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1910
Plymouth, Massachusetts
Head, age 37
Plymouth, Massachusetts · implied b. ~1873 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunn |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Years Married | 18 |
| Father's Birthplace | New York |
| Mother's Birthplace | Massachusetts |
| Occupation | Fireman |
| Industry | Shoe Factory W |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Plymouth, Massachusetts
Head, age 47
Plymouth, Massachusetts · implied b. ~1873 — 4 household members
| Surname | Dunn |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | New York |
| Mother's Birthplace | Massachusetts |
| Occupation | Fireman |
| Industry | Construction Dept |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| 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 John Dunn across 3 US Census years (1900, 1910 and 1920) in Plymouth, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
John Dunn
Head · 1920 · age 47 · b. ~1873 · 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 — Plymouth, Massachusetts
Open full size
1920 US Federal Census — Plymouth, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu725unit:0976)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary S Egger | 50 | Wife | — | Connecticut |
| 52 | Andrew J Egger | 48 | Head | Mixing Dept | Massachusetts |
| 53 | Bessie G Egger | 43 | Wife | — | Massachusetts |
| 54 | Clinton F Egger | 22 | Son | Dentist | Massachusetts |
| 55 | Louise F Kidder | 45 | Head | Bookkeeper | Maine |
| 56 | Hattie Porter | 55 | Boarder | — | Canada |
| 57 | Ruth Porter | 20 | Boarder | — | Massachusetts |
| 58 | Emma F Leonard | 47 | Head | Clerk | Massachusetts |
| 59 | Anna S Benson | 62 | Boarder | — | Massachusetts |
| 60 | Mary Pattangall | 57 | Head | Female Finisher | Maine |
| 61 | Jennie L Pattangall | 63 | Sister | Stitcher | Maine |
| 62 | Priscilla Pattangall | 55 | Sister | Stitcher | Maine |
| 63 | Etta Hunt | 61 | Head | Stitcher | Massachusetts |
| 64 | Truman R Miller | 44 | Head | Agent | Massachusetts |
| 65 | Florence A Miller | 40 | Wife | — | Massachusetts |
| 66 | Viola Miller | 13 | Daughter | — | Massachusetts |
| 67 | Lloyd R Miller | 2 | Son | — | Massachusetts |
| 68 | Carl L M Holmberg | 45 | Head | Broker | Massachusetts |
| 69 | Larisa Johnson | 24 | Servant | Servant | Sweden |
| 70 | Walter L Hardy | 48 | Head | Conductor | Massachusetts |
| 71 | Maria L Hardy | 40 | Wife | — | Massachusetts |
| 72 | Marion G Hardy | 23 | Daughter | — | Massachusetts |
| 73 | Lawrence Lothrop | 44 | Head | — | Massachusetts |
| 74 | Annie L Lothrop | 42 | Wife | — | Massachusetts |
| 75 | William H Stoddard | 59 | Head | — | Massachusetts |
| 76 | Henrietta Stoddard | 57 | Wife | — | Massachusetts |
| 77 | Bessie F Stoddard | 32 | Daughter | Eyeletting Dept | Massachusetts |
| 78 | Edith G Stoddard | 24 | Daughter | Ruling Clerk | Massachusetts |
| 79 | George G Shaw | 29 | Head | Cutter | Massachusetts |
| 80 | Ruby H Shaw | 25 | Wife | — | Massachusetts |
| 81 | Marjorie I Shaw | 2 | Daughter | — | Massachusetts |
| 82 | George W Reich | 55 | Head | Foreman | Massachusetts |
| 83 | Mary W Reich | 44 | Wife | — | Massachusetts |
| 84 | John M Taft | 52 | Head | — | Maine |
| 85 | Lydia E Taft | 48 | Wife | — | Massachusetts |
| 86 | Vivian James | 29 | Roomer | — | Massachusetts |
| 87 | Minnie Emery | 61 | Head | — | Massachusetts |
| 88 | Blanch Emery | 35 | Daughter | — | Massachusetts |
| 89 | John Dunn THIS PERSON | 47 | Head | Fireman | Massachusetts |
| 90 | Mary A Dunn | 48 | Wife | — | Massachusetts |
| 91 | Harold F Dunn | 27 | Son | Salesman | Massachusetts |
| 92 | J Robert Dunn | 18 | Son | — | Massachusetts |
| 93 | Edwin G Whitmore | 52 | Head | Machinist | Massachusetts |
| 94 | Margaret A Whitmore | 53 | Wife | — | Canada |
| 95 | Margaret L Whitmore | 21 | Daughter | Bookkeeper | Massachusetts |
| 96 | Ruth M Whitmore | 18 | Daughter | — | Massachusetts |
| 97 | Alice M Whitmore | 16 | Daughter | — | Massachusetts |
| 98 | Edwin C Whitmore | 15 | Son | — | Massachusetts |
| 99 | F Milman Vining | 38 | Head | Asst Accountant | Massachusetts |
| 100 | Beatrice Vining | 34 | Wife | — | Massachusetts |
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)