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Joseph Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Barnstable-County, Massachusetts
Our Model Tree links this Joseph Martin across the 1910, 1920, 1930 and 1940 US Censuses in Barnstable-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1893), then head of a 5-person household.
Age 47
b. ~1893
Male
Head
Born: Portugal
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Barnstable-County, Massachusetts |
| Surname | Martin |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Portugal |
| 1935 Residence (City) | Provincetown Town |
| 1935 Residence (County) | Barnstable |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Fisherman |
| Industry | Fishing |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 800 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
| Occupation | Fisherman |
| Township / Ward | Provincetown Town |
| Est. Birth Year | ~1893 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Mary Martin | Daughter | — | 20 | ~1920 |
| Joseph Martin | Head | — | 47 | ~1893 |
| Annie Viegas | Other | — | 74 | ~1866 |
| Joseph Martin | Son | — | 18 | ~1922 |
| Mary Martin | Spouse | — | 40 | ~1900 |
Census Appearances
1910
Bristol, Massachusetts
Other, age 17
Bristol, Massachusetts · implied b. ~1893 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Joachim |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Portugal |
| Year of Immigration | 1903 |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Occupation | Laborer |
| Industry | On Farm |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
1920
Bristol, Massachusetts
Head, age 26
Bristol, Massachusetts · implied b. ~1894 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Portugal |
| Year of Immigration | 1913 |
| Naturalization Status | Alien |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Occupation | Laborer |
| Industry | Cotton mill |
| Class of Worker | W |
| Can Read | No |
| Speaks English | No |
| Mother Tongue | Portuguese |
| Home Owned/Rented | R |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
1930
Barnstable, Massachusetts
Head, age 37
Barnstable, Massachusetts · implied b. ~1893 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Portugal |
| Naturalization Status | First papers filed |
| Year of Immigration | 1914 |
| Age at First Marriage | 26 |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Occupation | Fisherman |
| Industry | Trawling |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Portuguese |
| Home Owned/Rented | O |
| Home Value / Rent | 2200 |
| Radio Set | R |
| Veteran | No |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
1940
Barnstable-County, Massachusetts
Head, age 47
Barnstable-County, Massachusetts · implied b. ~1893 — 5 household members
| Surname | Martin |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Portugal |
| 1935 Residence (City) | Provincetown Town |
| 1935 Residence (County) | Barnstable |
| Naturalization Status | Naturalized |
| Occupation | Fisherman |
| Industry | Fishing |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 800 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
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 Joseph Martin across 4 US Census years (1910, 1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Joseph Martin
Head · 1940 · age 47 · b. ~1893 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Barnstable-County, Massachusetts
Open full size
1940 US Federal Census — Barnstable-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01566-00162)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Lopes | 46 | Wife | — | Massachusetts |
| 2 | Germania Lopes | 15 | Daughter | — | Massachusetts |
| 3 | Robert Penn | 34 | Head | Sculptor | Illinois |
| 4 | Margaret Penn | 28 | Wife | — | Pennsylvania |
| 5 | Robert Penn | 6 | Son | — | Washington |
| 6 | Roda Penn | 4 | Daughter | — | Massachusetts |
| 7 | Robert Penn | 1 | Son | — | Massachusetts |
| 8 | Frances J. Fear | 76 | Head | — | Massachusetts |
| 9 | Annie Fear | 40 | Daughter | — | Massachusetts |
| 10 | Mary Lancaster | 31 | Daughter | Laundress | Massachusetts |
| 11 | Manuel Serpa | 65 | Head | — | Azores |
| 12 | Aurora Serpa | 64 | Wife | — | Azores |
| 13 | Louis Serpa | 20 | Son | Laborer | Massachusetts |
| 14 | Elinor Lema | 17 | Granddaughter | — | Massachusetts |
| 15 | Mary Lema | 6 | Granddaughter | — | Massachusetts |
| 16 | Joseph Martin THIS PERSON | 47 | Head | Fisherman | Portugal |
| 17 | Mary C. Martin | 40 | Wife | — | Portugal |
| 18 | Mary C. Martin | 20 | Daughter | Secretary | Massachusetts |
| 19 | Joseph Martin | 18 | Son | Fisherman | Massachusetts |
| 20 | Annie Viegas | 74 | Mother-in-law | — | Portugal |
| 21 | Frederick Miller | 33 | Head | Lineman | Massachusetts |
| 22 | William Pierce | 41 | Head | Assistant | Massachusetts |
| 23 | Helen Pierce | 41 | Wife | — | New York |
| 24 | Mary Pierce | 73 | Mother | — | Massachusetts |
| 25 | George C. Fullerton | 62 | Head | Marine Master | Maine |
| 26 | Gertrude L. Fullerton | 37 | Wife | — | Massachusetts |
| 27 | Mary C. Fullerton | 20 | Daughter | — | Massachusetts |
| 28 | William Dill | 62 | Head | Laborer | Massachusetts |
| 29 | Henry Hensche | 39 | Head | Artist | Illinois |
| 30 | Ada Hensche | 39 | Wife | — | England |
| 31 | John Roderick | 46 | Head | Farmer | Massachusetts |
| 32 | Rose Roderick | 51 | Wife | — | Portugal |
| 33 | Raymond Roderick | 20 | Son | Farm Hand | Connecticut |
| 34 | John Roderick | 18 | Son | — | Connecticut |
| 35 | Marion Roderick | 17 | Daughter | — | Connecticut |
| 36 | James Roderick | 16 | Son | — | Connecticut |
| 37 | Charles Roderick | 15 | Son | — | Connecticut |
| 38 | Manuel Roderick | 11 | Son | — | Connecticut |
| 39 | Manuel Silva | 60 | Head | Rubbish Collector | Massachusetts |
| 40 | Garfield Crocker | 57 | Head | Fish Baker | Massachusetts |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)