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Henry Martin — 1930 US Census Record
Model Tree available1930 United States Federal Census · Bristol, Massachusetts
Our Model Tree links this Henry Martin across the 1920, 1930 and 1940 US Censuses in Bristol, Massachusetts (XGBoost, ~Confirmed), with identified parents Antone & Mary — first a son (b.~1912), then head of a 5-person household.
Age 18
b. ~1912
Male
Son
Born: Portugal
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Bristol, Massachusetts |
| Surname | Martin |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Portugal |
| Naturalization Status | Alien |
| Year of Immigration | 1913 |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | Portuguese |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
| Township / Ward | New Bedford City |
| Est. Birth Year | ~1912 |
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 1930 census.
| Name | Relation to head | Relative to Henry | Age | Birth yr |
|---|---|---|---|---|
| Alice Martin | Daughter | — | 10 | ~1920 |
| Antone Martin | Head | — | 45 | ~1885 |
| Manuel Santos | Other | — | 32 | ~1898 |
| Mary Martin | Other | — | 42 | ~1888 |
| Henry Martin | Son | — | 18 | ~1912 |
Census Appearances
1920
Bristol, Massachusetts
Son, age 8
Bristol, Massachusetts · implied b. ~1912 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martins |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Portugal |
| Year of Immigration | 1913 |
| Naturalization Status | Alien |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Occupation | none |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Mother Tongue | Portuguese |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
1930
Bristol, Massachusetts
Son, age 18
Bristol, Massachusetts · implied b. ~1912 — 5 household members
| Surname | Martin |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Portugal |
| Naturalization Status | Alien |
| Year of Immigration | 1913 |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Can Read/Write | Yes |
| Mother Tongue | Portuguese |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
1940
Bristol-County, Massachusetts
Head, age 28
Bristol-County, Massachusetts · implied b. ~1912 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martins |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Portugal |
| 1935 Residence (City) | New Bedford City |
| 1935 Residence (County) | Bristol |
| Naturalization Status | Naturalized |
| Occupation | Sign Painter |
| Industry | Retail Grocery |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 645 |
| Highest Grade | H 4 |
| 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 Henry Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Antone Martins (~0.92 confidence) and mother Mary Martins (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Antone Martins
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Mary Martins
b. ~1889
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Henry Martin
Son · 1930 · age 18 · b. ~1912 · Massachusetts
★ You are viewing this record
Sibling
Alice Martin
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
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:massachusettscensus00reel892:0600)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Antone Martin | 45 | Head | Clerk | Portugal |
| 52 | Mary S. Martin | 42 | Wife-H | — | Portugal |
| 53 | Henry Martin THIS PERSON | 18 | Son | — | Portugal |
| 54 | Alice Martin | 10 | Daughter | — | Massachusetts |
| 55 | Manuel P. Santos | 32 | Boarder | Prop. | Portugal |
| 56 | Mendes M. Coelho | 35 | Head | Weaver | Portugal |
| 57 | Theresa Coelho | 31 | Wife-H | Weaver | Portugal |
| 58 | Patrocinia Coelho | 9 | Daughter | — | Massachusetts |
| 59 | Adelino Coelho | 1 | Son | — | Massachusetts |
| 60 | Manuel Antunes | 43 | Head | Packer | Portugal |
| 61 | Ludovina Antunes | 32 | Wife-H | Weaver | Portugal |
| 62 | Euclides Aguiar | 36 | Head | Laborer | Portugal |
| 63 | Mary P. Aguiar | 32 | Wife-H | — | Portugal |
| 64 | Manuel Aguiar | 11 | Son | — | Portugal |
| 65 | Annibal Aguiar | 9 | Son | — | Massachusetts |
| 66 | Euclides Jr. Aguiar | 8 | Son | — | Massachusetts |
| 67 | Carolina Aguiar | 6 | Daughter | — | Massachusetts |
| 68 | Mary Aguiar | 5 | Daughter | — | Massachusetts |
| 69 | Dorothy Aguiar | 3 | Daughter | — | Massachusetts |
| 70 | Eleanore Aguiar | 2 | Daughter | — | Massachusetts |
| 71 | Edward Aguiar | 1 | Son | — | Massachusetts |
| 72 | Alfonso Lameiro | 31 | Head | Weaver | Portugal |
| 73 | Eliza M. Lameiro | 27 | Wife-H | Weaver | Portugal |
| 74 | Eulalia Lameiro | 6 | Daughter | — | Massachusetts |
| 75 | Aurora Lameiro | 1 | Daughter | — | Massachusetts |
| 76 | Delphius J. Dektrage | 38 | Head | Proprietor | Massachusetts |
| 77 | Mamie Dektrage | 35 | Wife-H | — | Connecticut |
| 78 | Violet M. Dektrage | 18 | Daughter | — | Massachusetts |
| 79 | Mary Remillard | 65 | Head | — | Canada-French |
| 80 | Eudoxia Remillard | 63 | Sister | — | Canada-French |
| 81 | Marceline Remillard | 61 | Sister | Housework | Canada-French |
| 82 | Josephine Remillard | 60 | Sister | Weaver | Canada-French |
| 83 | Rosalie Remillard | 59 | Sister | Dressmaker | Canada-French |
| 84 | Delphis O. Remillard | 56 | Brother | Machinist | Canada-French |
| 85 | Azalie Remillard | 52 | Sister | Weaver | Massachusetts |
| 86 | Elizabeth Letendre | 56 | Head | — | Canada-French |
| 87 | John B. Letendre | 30 | Son | Helper (Traffic) | Massachusetts |
| 88 | Moise Letendre | 23 | Son | Weaver | Massachusetts |
| 89 | Arthur A. Letendre | 20 | Son | Weaver | Massachusetts |
| 90 | Alpha Labrie | 60 | Head | — | Canada-French |
| 91 | Yvonne Labrie | 26 | Daughter | Weaver | Massachusetts |
| 92 | Antone E. Rose | 29 | Head | Chauffeur | Massachusetts |
| 93 | Blanche Rose | 29 | Wife-H | Weaver | Massachusetts |
| 94 | Walter A. Rose | 4 | Son | — | Massachusetts |
| 95 | Julius Borges | 57 | Head | Painter | Portugal |
| 96 | Julius J. Borges | 18 | Son | Helper | Massachusetts |
| 97 | Manuel Borges | 16 | Son | Milk Boy | Massachusetts |
| 98 | Maria G. Borges | 14 | Daughter | — | Massachusetts |
| 99 | John H. Borges | 11 | Son | — | Massachusetts |
| 100 | Theodore Borges | 9 | Son | — | Massachusetts |
Pedigree Summary
Henry + 1 sibling
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)