MG
Mary Gill — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hampden, Massachusetts
Our Model Tree links this Mary Gill across the 1920, 1930 and 1940 US Censuses in Hampden, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1885), then head of a 5-person household.
Age 45
b. ~1885
Female
Spouse
Born: Portugal
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Hampden, Massachusetts |
| Surname | Gill |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Portugal |
| Naturalization Status | Alien |
| Year of Immigration | 1910 |
| Age at First Marriage | 22 |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Additional Details | |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Portuguese |
| Veteran | No |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
| Township / Ward | Holyoke City |
| 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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Armand Gill | Son | — | 8 | ~1922 |
| Orlando Gill | Son | — | 5 | ~1925 |
| Cornelia Gill | Daughter | — | 11 | ~1919 |
| Herman Gill | Head | — | 43 | ~1887 |
| Mary Gill | Spouse | — | 45 | ~1885 |
Census Appearances
1920
Middlesex, Massachusetts
Spouse, age 34
Middlesex, Massachusetts · implied b. ~1886 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gill |
| Given Name | Mary L. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Portugal |
| Year of Immigration | 1905 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Occupation | Embroider |
| Industry | at home |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | No |
| Mother Tongue | Portuguese |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
1930
Hampden, Massachusetts
Spouse, age 45
Hampden, Massachusetts · implied b. ~1885 — 5 household members
| Surname | Gill |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Portugal |
| Naturalization Status | Alien |
| Year of Immigration | 1910 |
| Age at First Marriage | 22 |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Portuguese |
| Veteran | No |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
1940
Hampden-County, Massachusetts
Spouse, age 55
Hampden-County, Massachusetts · implied b. ~1885 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gil |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Portugal |
| 1935 Residence (City) | Holyoke |
| 1935 Residence (County) | Hampden |
| Naturalization Status | Alien |
| Highest Grade | G 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 Mary Gill across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Gill
Spouse · 1930 · age 45 · b. ~1885 · 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 — Hampden, Massachusetts
Open full size
1930 US Federal Census — Hampden, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel906:0098)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Stephen Bobi | 12 | Son | — | Massachusetts |
| 52 | Mary Bobi | 10 | Daughter | — | Massachusetts |
| 53 | Michael Bobi | 5 | Son | — | Massachusetts |
| 54 | John Di Napoli | 58 | Head | Merchant | Italy |
| 55 | Mary Di Napoli | 49 | Wife | — | Italy |
| 56 | John Di Napoli | 16 | Son | — | Massachusetts |
| 57 | Antonio Di Napoli | 15 | Son | — | Massachusetts |
| 58 | Madeline Di Napoli | 13 | Daughter | — | Massachusetts |
| 59 | Virginia Di Napoli | 12 | Daughter | — | Massachusetts |
| 60 | Lucia Di Napoli | 10 | Daughter | — | Massachusetts |
| 61 | Mary Di Napoli | 5 | Daughter | — | Massachusetts |
| 62 | Frank Gill | 39 | Head | Labor | Portugal |
| 63 | Dominga Gill | 31 | Wife | — | Portugal |
| 64 | Manuel Gill | 11 | Son | — | Massachusetts |
| 65 | Mary Gill | 9 | Daughter | — | Massachusetts |
| 66 | Isadora Gill | 1 | Daughter | — | Massachusetts |
| 67 | Joseph Rodrigues | 50 | Boarder | Labor | Portugal |
| 68 | Anibal Goncalves | 36 | Head | Labor | Portugal |
| 69 | Mary Goncalves | 30 | Wife | — | Portugal |
| 70 | August Goncalves | 9 | Son | — | Massachusetts |
| 71 | Arthur Goncalves | 6 | Son | — | Massachusetts |
| 72 | Antonio Goncalves | 3 | Son | — | Massachusetts |
| 73 | Herman Gill | 43 | Head | Labor | Portugal |
| 74 | Mary Gill THIS PERSON | 45 | Wife | — | Portugal |
| 75 | Cornelia Gill | 11 | Daughter | — | Massachusetts |
| 76 | Armand Gill | 8 | Son | — | Massachusetts |
| 77 | Orlando Gill | 5 | Son | — | Massachusetts |
| 78 | Robert Mendes | 40 | Head | Barber | Portugal |
| 79 | Maria Mendes | 52 | Wife | — | Portugal |
| 80 | Jasmin Peter'S | 34 | Boarder | Labor | Portugal |
| 81 | Frank Pope | 48 | Head | Labor | Poland |
| 82 | Mary Pope | 39 | Wife | — | Poland |
| 83 | Michael Pope | 19 | Son | Spool Boy | Massachusetts |
| 84 | Victoria Pope | 17 | Daughter | Sweeper | Massachusetts |
| 85 | Millie Pope | 14 | Daughter | — | Massachusetts |
| 86 | Jean Pope | 13 | Son | — | Massachusetts |
| 87 | Richard Pope | 11 | Son | — | Massachusetts |
| 88 | Helen Pope | 10 | Daughter | — | Massachusetts |
| 89 | Frank Pueblo | 39 | Head | Labor | Portugal |
| 90 | Maria Pueblo | 39 | Wife | — | Portugal |
| 91 | Rosa Pueblo | 5 | Daughter | — | Massachusetts |
| 92 | Teresa Pueblo | 3 | Daughter | — | Massachusetts |
| 93 | Alcida Pueblo | 1 | Daughter | — | Massachusetts |
| 94 | Manuel Almeida | 38 | Boarder | Labor | Portugal |
| 95 | Manuel Nobrega | 30 | Boarder | Labor | Portugal |
| 96 | Antonio Sardinha | 38 | Boarder | Labor | Portugal |
| 97 | John Albalal | 31 | Boarder | Labor | Portugal |
| 98 | Ernest Desrosier | 46 | Head | Laborer | Canada French |
| 99 | Alena Desrosier | 41 | Wife | — | Canada French |
| 100 | Henry Desrosier | 14 | Son | — | Massachusetts |
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)