MH
Maria Hernandez — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Maria Hernandez across the 1920, 1930 and 1940 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1885), then head of a 5-person household.
Age 35
b. ~1885
Female
Spouse
Born: Portugal
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Suffolk, Massachusetts |
| Surname | Hernandez |
| Given Name | Maria |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Portugal |
| Year of Immigration | 1910 |
| Naturalization Status | Alien |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Additional Details | |
| Occupation | Boarding House |
| Industry | Keeper |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Mother Tongue | Portuguese |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
| Occupation | Boarding House |
| Township / Ward | Boston |
| Est. Birth Year | ~1885 |
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 1920 census.
| Name | Relation to head | Relative to Maria | Age | Birth yr |
|---|---|---|---|---|
| Clementina Hernandez | Daughter | — | 9 | ~1911 |
| Gilbert Hernandez | Son | — | 11 | ~1909 |
| Alonzo Hernandez | Head | — | 38 | ~1882 |
| Maria Hernandez | Spouse | — | 35 | ~1885 |
| Joseph Hernandez | Son | — | 6 | ~1914 |
Census Appearances
1920
Suffolk, Massachusetts
Spouse, age 35
Suffolk, Massachusetts · implied b. ~1885 — 5 household members
| Surname | Hernandez |
| Given Name | Maria |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Portugal |
| Year of Immigration | 1910 |
| Naturalization Status | Alien |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Occupation | Boarding House |
| Industry | Keeper |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Mother Tongue | Portuguese |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
1930
Bristol, Massachusetts
Spouse, age 44
Bristol, Massachusetts · implied b. ~1886 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hernandes |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Portugal |
| Naturalization Status | Alien |
| Year of Immigration | 1911 |
| Age at First Marriage | 16 |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | Portuguese |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
1940
Bristol-County, Massachusetts
Spouse, age 52
Bristol-County, Massachusetts · implied b. ~1888 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hernandez |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Portugal |
| 1935 Residence (City) | Fairhaven Town |
| 1935 Residence (County) | Bristol |
| Naturalization Status | Alien |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 0 |
| 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 Maria Hernandez across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Maria Hernandez
Spouse · 1920 · age 35 · b. ~1885 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Suffolk, Massachusetts
Open full size
1920 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu730unit:0462)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Luciano Marson | 25 | Head | — | Mass |
| 2 | Carmela Marson | 3 | Daughter | — | Mass |
| 3 | Stephen Marson | 1 | Son | — | Mass |
| 4 | Joseph Butera | 50 | Head | Fisherman | Italy |
| 5 | Cologera Butera | 50 | Wife | — | Italy |
| 6 | Charles Butera | 19 | Son | Fisherman | New York |
| 7 | Peter Butera | 15 | Son | Fisherman | Mass |
| 8 | Raymondo Bruno | 36 | Head | Fisherman | Italy |
| 9 | Philomena Bruno | 27 | Wife | Housework | Italy |
| 10 | Vincenzo Bruno | 8 | Son | — | Mass |
| 11 | Michael Bruno | 6 | Son | — | Mass |
| 12 | Josephine Bruno | 4 | Daughter | — | Mass |
| 13 | Vincenzo Isabella | 42 | Head | Fisherman | Italy |
| 14 | Carmela Isabella | 32 | Wife | Housework | Italy |
| 15 | Micheletta Isabella | 15 | Daughter | Candy | Mass |
| 16 | Conetta Isabella | 13 | Daughter | — | Mass |
| 17 | Vincenzina Isabella | 11 | Daughter | — | Mass |
| 18 | Joshua Isabella | 9 | Son | — | Mass |
| 19 | Leonardo Coccia | 34 | Head | Fisherman | Italy |
| 20 | Vincenza Coccia | 37 | Wife | Housework | Italy |
| 21 | Joseph Coccia | 13 | Son | — | New York |
| 22 | Effie Coccia | 12 | Daughter | — | New York |
| 23 | Dominick Coccia | 7 | Son | — | Mass |
| 24 | James Coccia | 5 | Son | — | Mass |
| 25 | Frank Coccia | 3 | Son | — | Mass |
| 26 | Antonio Coccia | 1 | Son | — | Mass |
| 27 | Salvatore Lopicco | 26 | Head | Fisherman | Italy |
| 28 | Vita Lopicco | 18 | Wife | — | Italy |
| 29 | Raymond Rodriguez | 55 | Head | Boarding House | Spain |
| 30 | Mary Rodriguez | 50 | Wife | — | Spain |
| 31 | Manuel Rodriguez | 16 | Son | — | Spain |
| 32 | Celida Rodriguez | 12 | Daughter | — | Spain |
| 33 | Antonio Rodriguez | 5 | Son | — | Mass |
| 34 | Liberty Rodriguez | 5 | Daughter | — | Mass |
| 35 | Raymond Rodriguez | 3 | Son | — | Mass |
| 36 | Mary Rodriguez | 1 | Daughter | — | Mass |
| 37 | Domingo Baon | 32 | Lodger | Fireman | Spain |
| 38 | Joseph Bryan | 29 | Lodger | Fireman | Spain |
| 39 | Isaac Gomez | 31 | Lodger | Fireman | Spain |
| 40 | Manuel Ladio | 49 | Lodger | Fireman | Spain |
| 41 | Alonzo Hernandez | 38 | Head | House | Portugal |
| 42 | Maria Hernandez THIS PERSON | 35 | Wife | Boarding House | Portugal |
| 43 | Gilbert Hernandez | 11 | Son | — | Mass |
| 44 | Clementina Hernandez | 9 | Daughter | — | Mass |
| 45 | Joseph Hernandez | 6 | Son | — | Mass |
| 46 | Stephen Marino | 40 | Head | Fisherman | Italy |
| 47 | Stephana Marino | 35 | Wife | Housework | Italy |
| 48 | Peter Marino | 5 | Son | — | Mass |
| 49 | Michael Marino | 4 | Son | — | Mass |
| 50 | Louis Marino | 3 | Son | — | Mass |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)