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John Knox — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Bristol, Massachusetts
Our Model Tree links this John Knox across the 1920 and 1930 US Censuses in Bristol, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1903), then head of a 28-person household.
Age 27
b. ~1903
Male
Head
Born: Maine
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Bristol, Massachusetts |
| Surname | Knox |
| Given Name | John M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 20 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Occupation | Manager |
| Industry | Truck Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 25 |
| Radio Set | R |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Occupation | Manager |
| Township / Ward | Seekonk Town Part Of |
| Est. Birth Year | ~1903 |
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.
28 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Eleanor Peck | Other | — | 4 | ~1926 |
| John Marshall | Son | — | ~1930 | |
| Ana Peck | Other | — | 41 | ~1889 |
| Mary Ventura | Daughter | — | 8 | ~1922 |
| Irene Peck | Daughter | — | 22 | ~1908 |
| Albert Peck | Son | — | 15 | ~1915 |
| Rose Marshall | Daughter | — | 3 | ~1927 |
| Maurice Knox | Son | — | 7 | ~1923 |
| D Peck | Son | — | 16 | ~1914 |
| Esther Knox | Spouse | — | 24 | ~1906 |
| Florence Ventura | Daughter | — | 1 | ~1929 |
| Carrie Ventura | Spouse | — | 32 | ~1898 |
| John Knox | Son | — | 1 | ~1929 |
| Florence Marshall | Spouse | — | 25 | ~1905 |
| Raymond Ventura | Son | — | 5 | ~1925 |
| Ernest Carrier | Other | — | 53 | ~1877 |
| Ella Carrier | Spouse | — | 53 | ~1877 |
| Joseph Ventura | Son | — | 2 | ~1928 |
| Robert Tharalik | Other | — | 23 | ~1907 |
| Irene Peck | Other | — | 6 | ~1924 |
| David Drouse | Other | — | 5 | ~1925 |
| John Marshall | Other | — | 26 | ~1904 |
| Richard Peck | Son | — | 10 | ~1920 |
| Grace Drouse | Daughter | — | 24 | ~1906 |
| Raymond Knox | Son | — | 3 | ~1927 |
| Joseph Ventura | Other | — | 35 | ~1895 |
| Alison Peck | Daughter | — | 7 | ~1923 |
| John Knox | Head | — | 27 | ~1903 |
Census Appearances
1920
Bristol, Massachusetts
Son, age 17
Bristol, Massachusetts · implied b. ~1903 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Knox |
| Given Name | John Morris |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Shipping Clerk |
| Industry | Wire Works |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1930
Bristol, Massachusetts
Head, age 27
Bristol, Massachusetts · implied b. ~1903 — 28 household members
| Surname | Knox |
| Given Name | John M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 20 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Manager |
| Industry | Truck Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 25 |
| Radio Set | R |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Knox across 2 US Census years (1920 and 1930) in Bristol, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
John Knox
Head · 1930 · age 27 · b. ~1903 · 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 — Bristol, Massachusetts
Open full size
1930 US Federal Census — Bristol, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel893:0476)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anthony Brighton | 13 | Son | — | Massachusetts |
| 2 | Joseph Ladd | 42 | Head | Laborer | Portugal |
| 3 | Brillana Ladd | 41 | Wife | — | Portugal |
| 4 | Mary Ladd | 16 | Daughter | Doffer | Massachusetts |
| 5 | Ada Ladd | 14 | Daughter | — | Massachusetts |
| 6 | Nellie Ladd | 12 | Daughter | — | Massachusetts |
| 7 | Filena Ladd | 5 | Daughter | — | Massachusetts |
| 8 | Mary Correira | 35 | Head | — | Portugal |
| 9 | Mary Correira | 6 | Daughter | — | Massachusetts |
| 10 | James Correira | 5 | Son | — | Massachusetts |
| 11 | John M. Knox THIS PERSON | 27 | Head | Manager | Maine |
| 12 | Esther A. Knox | 24 | Wife | — | Massachusetts |
| 13 | Maurice B. Knox | 7 | Son | — | Rhode Island |
| 14 | Raymond E. Knox | 3 | Son | — | Rhode Island |
| 15 | John B. Knox | 1 | Son | — | Rhode Island |
| 16 | Ana G. Peck | 41 | O | Proprietor | Massachusetts |
| 17 | Irene G. Peck | 22 | Daughter | — | Massachusetts |
| 18 | Irene G. Peck | 6 | Granddaughter | — | Rhode Island |
| 19 | Eleanor R. Peck | 4 | Granddaughter | — | Rhode Island |
| 20 | D. Robert Peck | 16 | Son | — | Massachusetts |
| 21 | Albert W. Peck | 15 | Son | — | Massachusetts |
| 22 | Richard C. Peck | 10 | Son | — | Massachusetts |
| 23 | Alison E. Peck | 7 | Daughter | — | Rhode Island |
| 24 | Robert M. Tharalik | 23 | Boarder | Poultryman | Massachusetts |
| 25 | Joseph Ventura | 35 | O | Farmer | Portugal |
| 26 | Carrie Ventura | 32 | Wife | — | Portugal |
| 27 | Mary Ventura | 8 | Daughter | — | Massachusetts |
| 28 | Raymond Ventura | 5 | Son | — | Massachusetts |
| 29 | Joseph Ventura | 2 | Son | — | Massachusetts |
| 30 | Florence Ventura | 1 | Daughter | — | Massachusetts |
| 31 | John Marshall | 26 | R | Truck Driver | Massachusetts |
| 32 | Florence R. Marshall | 25 | Wife | — | Massachusetts |
| 33 | Rose D. Marshall | 3 | Daughter | — | Rhode Island |
| 34 | John A. Marshall | 0 | Son | — | Massachusetts |
| 35 | Ernest H. Carrier | 53 | R | Carpenter | Vermont |
| 36 | Ella S. Carrier | 53 | Wife | — | Vermont |
| 37 | David E. Drouse | 5 | Grandson | — | Rhode Island |
| 38 | Grace E. Drouse | 24 | Daughter | — | Vermont |
| 39 | Stanley A. Tompkins | 37 | Head | Cattle Dealer | Canada English |
| 40 | Mabel E. Tompkins | 40 | Wife | — | Maine |
| 41 | Virginia R. Tompkins | 14 | Daughter | — | Maine |
| 42 | Thomas Watson | 32 | Boarder | Farming | Maine |
| 43 | Earl Grant | 34 | Boarder | Cattle Man | Ohio |
| 44 | Edward B. H. Saunders | 23 | Head | Auto Mechanic | Massachusetts |
| 45 | Bertha F. Saunders | 21 | Wife | — | Massachusetts |
| 46 | Anthony D. Andrews | 26 | Head | Truck Driver | Massachusetts |
| 47 | Emma S. Andrews | 23 | Wife | — | Rhode Island |
| 48 | Emma Andrews | 2 | Daughter | — | Rhode Island |
| 49 | Gladys Andrews | 1 | Daughter | — | Rhode Island |
| 50 | Frank D. Silveira | 22 | Head | Laborer | Portugal |
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)