MS
Mary Souza — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Bristol, Massachusetts
Our Model Tree links this Mary Souza across the 1920, 1930 and 1940 US Censuses in Bristol, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1878), then head of a 7-person household.
Age 52
b. ~1878
Female
Spouse
Born: Azores
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Bristol, Massachusetts |
| Surname | Souza |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Azores |
| Naturalization Status | Alien |
| Year of Immigration | 1898 |
| Age at First Marriage | 20 |
| Father's Birthplace | Azores |
| Mother's Birthplace | Azores |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | Portuguese |
| Birth Country | Portugal |
| Birthplace (normalized) | azores |
| Township / Ward | Fall River City |
| 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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Souza | Spouse | — | 52 | ~1878 |
| Josephine Souza | Daughter | — | 23 | ~1907 |
| Antone Souza | Son | — | 30 | ~1900 |
| Joseph Souza | Head | — | 55 | ~1875 |
| Edward Souza | Son | — | 7 | ~1923 |
| Joseph Souza | Son | — | 28 | ~1902 |
| Frank Souza | Son | — | 20 | ~1910 |
Census Appearances
1920
Bristol, Massachusetts
Spouse, age 42
Bristol, Massachusetts · implied b. ~1878 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Souza |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Azores |
| Year of Immigration | 1900 |
| Naturalization Status | Alien |
| Father's Birthplace | Azores |
| Mother's Birthplace | Azores |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Mother Tongue | Portuguese |
| Birth Country | Portugal |
| Birthplace (normalized) | azores |
1930
Bristol, Massachusetts
Spouse, age 52
Bristol, Massachusetts · implied b. ~1878 — 7 household members
| Surname | Souza |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Azores |
| Naturalization Status | Alien |
| Year of Immigration | 1898 |
| Age at First Marriage | 20 |
| Father's Birthplace | Azores |
| Mother's Birthplace | Azores |
| Can Read/Write | Yes |
| Mother Tongue | Portuguese |
| Birth Country | Portugal |
| Birthplace (normalized) | azores |
1940
Bristol-County, Massachusetts
Spouse, age 62
Bristol-County, Massachusetts · implied b. ~1878 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sousa |
| Given Name | Mary V. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Azores |
| 1935 Residence (City) | New Bedford City |
| 1935 Residence (County) | Bristol |
| Naturalization Status | Naturalized |
| Industry | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Portugal |
| Birthplace (normalized) | azores |
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 Mary Souza across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Souza
Spouse · 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 — Bristol, Massachusetts
Open full size
1930 US Federal Census — Bristol, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel887:0149)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret Carey | 63 | Head | — | South Wales |
| 2 | John Hagen | 42 | Head | Weaver | Poland |
| 3 | Victoria Hagen | 41 | Wife | — | Poland |
| 4 | James Barak | 18 | Daughter | Weaver | Massachusetts |
| 5 | John Barak | 17 | Son | — | Massachusetts |
| 6 | John Lucenda | 50 | Head | Spinner | Portugal |
| 7 | Mary C. Vasconcelos | 57 | Head | — | Azores |
| 8 | Joaquim Vasconcelos | 29 | Son | Salesman | Azores |
| 9 | Margaret Vasconcelos | 25 | Daughter | Machine Operator | Azores |
| 10 | Delvina Vasconcelos | 19 | Daughter | — | Azores |
| 11 | Louis Vasconcelos | 16 | Son | Machinist | Azores |
| 12 | Frank M. Grace | 44 | Head | Repairman | Massachusetts |
| 13 | Emma Grace | 32 | Wife | — | Azores |
| 14 | Frank Grace | 7 | Son | — | Massachusetts |
| 15 | Mary Grace | 75 | Mother | — | Azores |
| 16 | Antone Miranda | 37 | Head | Carpenter | Azores |
| 17 | Clara Miranda | 35 | Wife | — | Azores |
| 18 | Emma Miranda | 11 | Daughter | — | Massachusetts |
| 19 | Ruth Miranda | 7 | Daughter | — | Massachusetts |
| 20 | John Swan | 56 | Head | Loomfixer | Scotland |
| 21 | Jessie Swan | 46 | Wife | Weaver | Scotland |
| 22 | Manuel Oliveira | 46 | Head | Inspector Cloth | Azores |
| 23 | Mary Oliveira | 45 | Wife | — | Azores |
| 24 | Silvina Oliveira | 22 | Daughter | Drawing-In Machine | Massachusetts |
| 25 | William Oliveira | 21 | Son | Doffer | Massachusetts |
| 26 | Manuel Oliveira | 19 | Son | Yarn Packer | Azores |
| 27 | Angelina Oliveira | 17 | Daughter | Curtain Sewer | Massachusetts |
| 28 | Joseph Oliveira | 16 | Son | Doffer | Massachusetts |
| 29 | Mary Oliveira | 13 | Daughter | — | Massachusetts |
| 30 | Edward Oliveira | 10 | Son | — | Massachusetts |
| 31 | Lawrence Oliveira | 8 | Son | — | Massachusetts |
| 32 | Alice Oliveira | 6 | Daughter | — | Massachusetts |
| 33 | Agnes Oliveira | 4 | Daughter | — | Massachusetts |
| 34 | Anna Oliveira | 2 | Daughter | — | Massachusetts |
| 35 | Joseph Souza | 55 | Head | Mill Fireman | Azores |
| 36 | Mary Souza THIS PERSON | 52 | Wife | — | Azores |
| 37 | Antone Souza | 30 | Son | Wire Worker | Massachusetts |
| 38 | Joseph Souza | 28 | Son | Bottle Washer | Massachusetts |
| 39 | Josephine Souza | 23 | Daughter | Spinner | Massachusetts |
| 40 | Frank Souza | 20 | Son | Folder | Massachusetts |
| 41 | Edward Souza | 7 | Son | — | Massachusetts |
| 42 | John F. Considine | 50 | Head | Overseer | Ohio |
| 43 | Ellen Considine | 48 | Wife | — | England |
| 44 | John Considine | 22 | Son | Weaver | Massachusetts |
| 45 | Margaret Considine | 21 | Daughter | Cloth Inspector | Massachusetts |
| 46 | Francis J. Considine | 17 | Son | Folder | Massachusetts |
| 47 | John Oliver | 24 | Head | Salesman | Massachusetts |
| 48 | Gertrude Oliver | 18 | Wife | — | Massachusetts |
| 49 | John Oliver | 0 | Son | — | Massachusetts |
| 50 | Mary Fernandes | 57 | Mother-in-law | Spinner | Azores |
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)