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Mary Frazier — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Worcester-County, Massachusetts
Our Model Tree links this Mary Frazier across the 1920, 1930 and 1940 US Censuses in Worcester-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1882), then head of a 3-person household.
Age 58
b. ~1882
Female
Head
Born: Vermont
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Worcester-County, Massachusetts |
| Surname | Frazier |
| Given Name | Mary S. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Widowed |
| Birthplace | Vermont |
| 1935 Residence (City) | Brookfield |
| 1935 Residence (County) | Worcester |
| Additional Details | |
| Occupation | Joint Proprietor |
| Industry | Newsroom and Variety Store |
| Class of Worker | OA |
| Hours Worked | 56 |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
| Occupation | Joint Proprietor |
| Township / Ward | Brookfield |
| Est. Birth Year | ~1882 |
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 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Frazier | Head | — | 58 | ~1882 |
| Harriet Thurber | Other | — | 70 | ~1870 |
| Velma Frazier | Daughter | — | 26 | ~1914 |
Census Appearances
1920
Worcester, Massachusetts
Spouse, age 38
Worcester, Massachusetts · implied b. ~1882 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frasier |
| Given Name | Maud J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Vermont |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1930
Worcester, Massachusetts
Spouse, age 48
Worcester, Massachusetts · implied b. ~1882 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frazier |
| Given Name | Mary J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Vermont |
| Age at First Marriage | 24 |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Can Read/Write | Yes |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1940
Worcester-County, Massachusetts
Head, age 58
Worcester-County, Massachusetts · implied b. ~1882 — 3 household members
| Surname | Frazier |
| Given Name | Mary S. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Widowed |
| Birthplace | Vermont |
| 1935 Residence (City) | Brookfield |
| 1935 Residence (County) | Worcester |
| Occupation | Joint Proprietor |
| Industry | Newsroom and Variety Store |
| Class of Worker | OA |
| Hours Worked | 56 |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
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 Frazier 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 Frazier
Head · 1940 · age 58 · b. ~1882 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Worcester-County, Massachusetts
Open full size
1940 US Federal Census — Worcester-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01646-00012)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Ford | 17 | Boarder | — | Louisiana |
| 2 | Vernon W. Converse | 68 | Head | Welfare Agent | Massachusetts |
| 3 | Evelyn E. Converse | 62 | Wife | — | Pennsylvania |
| 4 | Iva B. Converse | 38 | Daughter | Social Worker | Pennsylvania |
| 5 | Lucy B. Converse | 96 | Mother | — | Massachusetts |
| 6 | Ella M. Bartlett | 80 | Lodger | — | Massachusetts |
| 7 | John X. Mccarthy | 56 | Head | Proprietor | Massachusetts |
| 8 | Amanda C. Mccarthy | 38 | Wife | — | Connecticut |
| 9 | Arthur F. Newton | 74 | Boarder | Truck Driver | Massachusetts |
| 10 | William P. Ely | 26 | Head | Truck Driver | Massachusetts |
| 11 | Sophia A. Ely | 24 | Wife | — | Massachusetts |
| 12 | William P. Jr. Ely | 3 | Son | — | Massachusetts |
| 13 | Mary E. Ely | 58 | Mother | Housekeeper | Massachusetts |
| 14 | Peter J. Levasseur | 54 | Head | Mill Laborer | Canada-French |
| 15 | Annabel P. Levasseur | 56 | Wife | — | Canada-French |
| 16 | Mary S. Frazier THIS PERSON | 58 | Head | Joint Proprietor | Vermont |
| 17 | Velma M. Frazier | 26 | Daughter | Joint Proprietor | Vermont |
| 18 | Harriet A. Thurber | 70 | Sister | — | Vermont |
| 19 | Ella A. Woodis | 82 | Head | — | Massachusetts |
| 20 | Alice M. Walker | 51 | Head | Office Clerk | Massachusetts |
| 21 | Leonard L. Palopoli | 30 | Lodger | School Teacher | Massachusetts |
| 22 | Walter J. Du Bois | 75 | Head | 0 | Canada-French |
| 23 | Maria E. Du Bois | 44 | Daughter | School Janitor | Massachusetts |
| 24 | Nellie F. West | 60 | Head | — | Connecticut |
| 25 | Mary C. Clapp | 81 | Step Mother | — | Connecticut |
| 26 | Mabelle E. Tebre | 26 | Lodger | School Teacher | Newfoundland |
| 27 | Leon N. Moore | 43 | Head | Machine Grinder | Canada-English |
| 28 | Clarabelle Moore | 38 | Wife | — | Canada-English |
| 29 | Nesta M. Moore | 15 | Daughter | — | Massachusetts |
| 30 | Isaac C. Moore | 78 | Father | — | Canada-English |
| 31 | Robert P. Woodard | 36 | Head | Proprietor Mechanic | Massachusetts |
| 32 | Norma L. Woodard | 30 | Wife | — | Massachusetts |
| 33 | Joan M. Woodard | 5 | Daughter | — | Massachusetts |
| 34 | Maria P. Ellsworth | 56 | Mother-in-law | — | Massachusetts |
| 35 | Leonard C. Rice | 39 | Head | Machine Operator | Massachusetts |
| 36 | Ella J. Rice | 33 | Wife | Rewinder | Massachusetts |
| 37 | Joan E. Derrick | 13 | Step-daughter | — | Massachusetts |
| 38 | Herbert H. Williams | 15 | Brother-in-law | — | Massachusetts |
| 39 | George H. Dunham | 32 | Head | Janitor | Massachusetts |
| 40 | Marion E. Dunham | 30 | Wife | — | New York |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)