MC
Mary Corbett — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Mary Corbett across the 1920, 1930 and 1940 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1873), then head of a 3-person household.
Age 57
b. ~1873
Female
Head
Born: Ireland
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Corbett |
| Given Name | Mary A. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1891 |
| Age at First Marriage | 28 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 40 |
| Radio Set | No |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Boston City |
| Est. Birth Year | ~1873 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Margaret Corbett | Daughter | — | 27 | ~1903 |
| Catherine Corbett | Daughter | — | 24 | ~1906 |
| Mary Corbett | Head | — | 57 | ~1873 |
Census Appearances
1920
Suffolk, Massachusetts
Head, age 50
Suffolk, Massachusetts · implied b. ~1870 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Corbett |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1885 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Year of Naturalization | 1892 |
| Birthplace (normalized) | ireland |
1930
Suffolk, Massachusetts
Head, age 57
Suffolk, Massachusetts · implied b. ~1873 — 3 household members
| Surname | Corbett |
| Given Name | Mary A. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1891 |
| Age at First Marriage | 28 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 40 |
| Radio Set | No |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Suffolk-County, Massachusetts
Spouse, age 70
Suffolk-County, Massachusetts · implied b. ~1870 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Corbett |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Naturalization Status | Naturalized |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Corbett 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 Corbett
Head · 1930 · age 57 · b. ~1873 · 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 — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
48 people indexed on this census page (ia:1930:massachusettscensus00reel953:1006)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Catherine M. Crowley | 23 | Niece | Teacher | Massachusetts |
| 52 | Michael J. O'Brien | 64 | Head | Clerk | Massachusetts |
| 53 | Margery E. O'Brien | 54 | Wife | — | Massachusetts |
| 54 | Marjorie E. O'Brien | 30 | Daughter | Stenographer | Massachusetts |
| 55 | Mary D. O'Brien | 27 | Daughter | Stenographer | Massachusetts |
| 56 | Robert A. O'Brien | 18 | Son | — | Massachusetts |
| 57 | Mary A. Corbett THIS PERSON | 57 | Head | — | Ireland |
| 58 | Margaret T. Corbett | 27 | Daughter | Stenographer | Massachusetts |
| 59 | Catherine E. Corbett | 24 | Daughter | Stenographer | Massachusetts |
| 60 | Edward P. Deno | 62 | Head | Welder | New York |
| 61 | Lillian Deno | 58 | Wife | — | Massachusetts |
| 62 | Harry F. Earls | 69 | Head | Motorman | Canada-English |
| 63 | Elizabeth E. Earls | 56 | Wife | — | Massachusetts |
| 64 | Grace E. Earls | 24 | Daughter | Stenographer | Massachusetts |
| 65 | Marion F. Earls | 15 | Daughter | — | Massachusetts |
| 66 | Gustaf L. Stone | 54 | Head | Foreman | Sweden |
| 67 | Annie S. Stone | 55 | Wife | — | Massachusetts |
| 68 | Alice L. Stone | 20 | Daughter | Stenographer | Massachusetts |
| 69 | John W. Stone | 18 | Son | Clerk | Massachusetts |
| 70 | Edmund L. Porter | 58 | Head | Iron Worker | Canada-English |
| 71 | Annie A. Porter | 52 | Wife | — | Canada-English |
| 72 | Edmund W. Jr. Porter | 25 | Son | Salesman | Massachusetts |
| 73 | John F. Porter | 24 | Son | Plumber | Massachusetts |
| 74 | Jennie M. Sylvester | 40 | Head | — | Canada-English |
| 75 | William J. Sylvester | 9 | Son | — | Massachusetts |
| 76 | Edward Le Blanch | 53 | Lodger | Teacher | France |
| 79 | Swan Nelson | 56 | Head | Mechanic | Sweden |
| 80 | Matilda Nelson | 48 | Wife | — | Sweden |
| 81 | Astrid P. Nelson | 17 | Daughter | Typist | Massachusetts |
| 82 | Dorothy J. Nelson | 15 | Daughter | — | Massachusetts |
| 83 | George E. Boyden | 35 | Head | Officer | Massachusetts |
| 84 | Cecilia A. Boyden | 29 | Wife | — | Massachusetts |
| 85 | George W. Boyden | 4 | Son | — | Massachusetts |
| 86 | Robert E. Boyden | 2 | Son | — | Massachusetts |
| 87 | Paulinerose Boyden | 0 | Daughter | — | Massachusetts |
| 88 | Wilmer Converse | 57 | Head | Engineer | Connecticut |
| 89 | Annie Converse | 50 | Wife | — | Ireland |
| 90 | Joseph N. Wise | 44 | Head | Polisher | Lithuania |
| 91 | Alice A. Wise | 41 | Wife | — | Lithuania |
| 92 | Alice A. Wise | 21 | Daughter | — | Massachusetts |
| 93 | Gilbert J. Wise | 14 | Son | — | Massachusetts |
| 94 | Walter J. Crane | 35 | Head | Electrician | Massachusetts |
| 95 | Ellen H. Crane | 33 | Wife | — | Massachusetts |
| 96 | Delina La France | 71 | Mother-in-law | — | Canada-French |
| 97 | Joseph E. La France | 50 | Brother-in-law | Packer | Canada-French |
| 98 | Anna E. La France | 46 | Sister-in-law | Bookkeeper | Canada-French |
| 99 | Daniel H. Ward | 51 | Head | Operator | Canada-French |
| 100 | Antoinette E. Ward | 49 | Wife | — | Canada-French |
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)