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John Dennis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this John Dennis across the 1920 and 1930 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1878), then head of a 7-person household.
Age 52
b. ~1878
Male
Head
Born: Massachusetts
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Worcester, Massachusetts |
| Surname | Dennis |
| Given Name | John G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 23 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Farmer |
| Industry | Dairy Farm |
| Class of Worker | E |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | R |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Farmer |
| Township / Ward | Hardwick Township |
| Est. Birth Year | ~1878 |
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 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Dennis | Head | — | 52 | ~1878 |
| Edith Dennis | Daughter | — | 8 | ~1922 |
| Charles Dennis | Other | — | 44 | ~1886 |
| Kenneth Dennis | Son | — | 22 | ~1908 |
| Arthur Quarry | Other | — | 20 | ~1910 |
| Marion Dennis | Daughter | — | 14 | ~1916 |
| Annie Dennis | Spouse | — | 50 | ~1880 |
Census Appearances
1920
Worcester, Massachusetts
Head, age 42
Worcester, Massachusetts · implied b. ~1878 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dennis |
| Given Name | John G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Worcester, Massachusetts
Head, age 52
Worcester, Massachusetts · implied b. ~1878 — 7 household members
| Surname | Dennis |
| Given Name | John G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 23 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Farmer |
| Industry | Dairy Farm |
| Class of Worker | E |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | R |
| Veteran | No |
| 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 Dennis across 2 US Census years (1920 and 1930) in Worcester, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
John Dennis
Head · 1930 · age 52 · b. ~1878 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Worcester, Massachusetts
Open full size
1930 US Federal Census — Worcester, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel963:0918)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary Armanaitis | 14 | Daughter | — | Massachusetts |
| 52 | Annie Armanaitis | 12 | Daughter | — | Massachusetts |
| 53 | George Armanaitis | 10 | Son | — | Massachusetts |
| 54 | Margaret Armanaitis | 8 | Daughter | — | Massachusetts |
| 55 | Agatha Armanaitis | 6 | Daughter | — | Massachusetts |
| 56 | Nellie Armanaitis | 5 | Daughter | — | Massachusetts |
| 57 | Joseph Armanaitis | 3 | Son | — | Massachusetts |
| 58 | John Armanaitis | 1 | Son | — | Massachusetts |
| 59 | Walter G. Burgess | 61 | Head | Painter | Massachusetts |
| 60 | Maud E. Burgess | 47 | Wife | — | Massachusetts |
| 61 | Herbert C. Carruth | 55 | Cousin | Box Maker | Massachusetts |
| 62 | Paul O. C. Smith | 33 | Head | Paper Maker | Massachusetts |
| 63 | Mary E. Smith | 33 | Wife | Cutter Girl | Connecticut |
| 64 | Francis R. Smith | 10 | Son | — | Massachusetts |
| 65 | Walter A. Smith | 8 | Son | — | Massachusetts |
| 66 | Paul E. Smith | 6 | Son | — | Massachusetts |
| 67 | Goldie E. Smith | 19 | Lodger | Housekeeper | New Hampshire |
| 68 | Ann Mcmanus | 65 | Head | — | Nova Scotia |
| 69 | Katherine A. Mcmanus | 33 | Daughter | Cutter Girl | Massachusetts |
| 70 | Bernard J. Mcgrath | 39 | Son | Cost Clerk | Nova Scotia |
| 71 | John G. Dennis THIS PERSON | 52 | Head | Farmer | Massachusetts |
| 72 | Annie L. Dennis | 50 | Wife | — | Massachusetts |
| 73 | Kenneth R. Dennis | 22 | Son | Farm Laborer | Massachusetts |
| 74 | Marion L. Dennis | 14 | Daughter | — | Massachusetts |
| 75 | Edith E. Dennis | 8 | Daughter | — | Massachusetts |
| 76 | Charles S. Dennis | 44 | Brother | Painter | Massachusetts |
| 77 | Arthur F. Quarry | 20 | Lodger | Farm Laborer | Massachusetts |
| 78 | Dennis Healy | 84 | Head | Farmer | Irish Free State |
| 79 | Daniel S. Healy | 51 | Son | Farm Laborer | Massachusetts |
| 80 | Janet Healy | 46 | Daughter | — | Massachusetts |
| 81 | Katharine Healy | 48 | Daughter | — | Massachusetts |
| 82 | Charles A. Wheelock | 30 | Head | Farmer | Massachusetts |
| 83 | Fred W. Spencer | 47 | Stepfather | Farmer | Connecticut |
| 84 | Bertha M. Evans | 33 | Lodger | Housekeeper | Massachusetts |
| 85 | Edmund J. Evans | 13 | Lodger | — | Massachusetts |
| 86 | Lillian Evans | 10 | Lodger | — | New York |
| 87 | Michael Cuscuna | 45 | Head | Foreman | Italy |
| 88 | Teresa M. Cuscuna | 43 | Wife | — | Italy |
| 89 | Gilda G. Cuscuna | 16 | Daughter | — | New York |
| 90 | Arthur Cuscuna | 14 | Son | — | Connecticut |
| 91 | Belinda Cuscuna | 10 | Daughter | — | Connecticut |
| 92 | Joseph Cuscuna | 10 | Son | — | Connecticut |
| 93 | Eleanor Cuscuna | 6 | Daughter | — | Connecticut |
| 94 | Mary Cuscuna | 3 | Daughter | — | Connecticut |
| 95 | Joshua D. Ruggles | 35 | Head | Farmer | Massachusetts |
| 96 | Nellie H. Ruggles | 32 | Wife | — | Massachusetts |
| 97 | Helen L. Ruggles | 8 | Daughter | — | Massachusetts |
| 98 | Marguerite F. Ruggles | 7 | Daughter | — | Massachusetts |
| 99 | Joshua H. Ruggles | 1 | Son | — | Massachusetts |
| 100 | John Leelakes | 35 | Head | Farmer | Lithuania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)