MG
Mary Grant — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Washington-County, Vermont
Our Model Tree links this Mary Grant across the 1920, 1930 and 1940 US Censuses in Washington-County, Vermont (XGBoost, ~Confirmed) — first a spouse (b.~1885), then head of a 5-person household.
Age 55
b. ~1885
Female
Spouse
Born: Scotland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Vermont |
| Surname | Grant |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Barre |
| 1935 Residence (County) | Washington |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same Place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
| Township / Ward | Barre |
| 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 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| William Grant | Head | — | 59 | ~1881 |
| Albert Grant | Son | — | 19 | ~1921 |
| Donald Grant | Son | — | 11 | ~1929 |
| William Grant | Son | — | 24 | ~1916 |
| Mary Grant | Spouse | — | 55 | ~1885 |
Census Appearances
1920
Washington, Vermont
Spouse, age 36
Washington, Vermont · implied b. ~1884 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grant |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Scotland |
| Year of Immigration | 1914 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Scotch |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1930
Washington, Vermont
Spouse, age 46
Washington, Vermont · implied b. ~1884 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grant |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1914 |
| Age at First Marriage | 29 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1940
Washington-County, Vermont
Spouse, age 55
Washington-County, Vermont · implied b. ~1885 — 5 household members
| Surname | Grant |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Barre |
| 1935 Residence (County) | Washington |
| Naturalization Status | Naturalized |
| Highest Grade | 8 |
| 1935 Residence | Same Place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
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 Grant 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 Grant
Spouse · 1940 · age 55 · b. ~1885 · Vermont
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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 — Washington-County, Vermont
Open full size
1940 US Federal Census — Washington-County, Vermont
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04237-00193)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | George P. Wallace | 16 | Son | — | Vermont |
| 42 | Charles Wallace | 6 | Son | — | Vermont |
| 43 | Richard E. Milne | 33 | Head | Rumfer | Vermont |
| 44 | Elizabeth H. Milne | 36 | Wife | Waitress | Scotland |
| 45 | Milton Prince | 28 | Head | Manager | New York |
| 46 | Jeanne F. Prince | 25 | Wife | Clerk | New York |
| 47 | Angelo A. Canatselos | 44 | Head | Operator | Greece |
| 48 | Jennie A. Canatselos | 30 | Wife | — | Massachusetts |
| 49 | Thelma Wilkins | 19 | Lodger | Attendant | Vermont |
| 50 | Aurelia Christofaletti | 43 | Head | — | Italy |
| 51 | Angie F. Christofaletti | 18 | Daughter | Seamstress | Vermont |
| 52 | Paul Christofaletti | 17 | Son | — | Vermont |
| 53 | Gloria T. Christofaletti | 12 | Daughter | — | Vermont |
| 54 | Fred Butler | 68 | Head | — | Vermont |
| 55 | Aurella Butler | 69 | Wife | — | Vermont |
| 56 | Maria Campagnari | 57 | Head | — | Italy |
| 57 | Olga Campagnari | 22 | Daughter | Clerk | Vermont |
| 58 | Eleanor Campagnari | 18 | Daughter | — | Vermont |
| 59 | Catherine Fricassi | 61 | Head | — | Italy |
| 60 | Averine Fricassi | 37 | Son | Operator | Vermont |
| 61 | Lily Fricassi | 30 | Daughter-in-law | Operator | Virginia |
| 62 | Laura Fricassi | 10 | Granddaughter | — | Vermont |
| 63 | Sylvia Fricassi | 2 | Granddaughter | — | Vermont |
| 64 | Rose Mistrangelo | 16 | Lodger | — | Vermont |
| 65 | William Grant | 59 | Head | Stonecutter | Scotland |
| 66 | Mary E. Grant THIS PERSON | 55 | Wife | — | Scotland |
| 67 | William Jr. Grant | 24 | Son | Driver | Vermont |
| 68 | Albert Grant | 19 | Son | Laborer | Vermont |
| 69 | Donald Grant | 11 | Son | — | Vermont |
| 70 | Alexander Henes | 68 | Head | — | Canada |
| 71 | Eldrick Henes | 28 | Son | Laborer | Vermont |
| 72 | Arthur Henes | 27 | Son | Clerk | Vermont |
| 73 | Bessie Maynard | 35 | Head | Manager | Vermont |
| 74 | John Southworth | 32 | Lodger | Parcel Delivery | New Hampshire |
| 75 | Enrico Mori | 57 | Head | — | Italy |
| 76 | Maria Mori | 49 | Wife | — | Italy |
| 77 | Virgilio Mori | 24 | Son | Teacher | Vermont |
| 78 | E May Mori | 26 | Daughter-in-law | — | Canada |
| 79 | Ronald J. Mori | 0 | Grandson | — | Vermont |
| 80 | Attilio Formenti | 57 | Head | Stonecutter | Italy |
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)