MR
Mary Reilly — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Norfolk-County, Massachusetts
Our Model Tree links this Mary Reilly across the 1930 and 1940 US Censuses in Norfolk-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1891), then head of a 6-person household.
Age 49
b. ~1891
Female
Spouse
Born: New Hampshire
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Norfolk-County, Massachusetts |
| Surname | Reilly |
| Given Name | Mary V. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Randolph |
| 1935 Residence (County) | Norfolk |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Randolph |
| Est. Birth Year | ~1891 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Reilly | Daughter | — | 17 | ~1923 |
| James Reilly | Head | — | 59 | ~1881 |
| James Reilly | Son | — | 15 | ~1925 |
| William Reilly | Son | — | 19 | ~1921 |
| Thomas Reilly | Son | — | 21 | ~1919 |
| Mary Reilly | Spouse | — | 49 | ~1891 |
Census Appearances
1930
Norfolk, Massachusetts
Spouse, age 38
Norfolk, Massachusetts · implied b. ~1892 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reilly |
| Given Name | Mary V. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Age at First Marriage | 25 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | Ireland Free |
| Occupation | Shoe worker |
| Industry | Shoe factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1940
Norfolk-County, Massachusetts
Spouse, age 49
Norfolk-County, Massachusetts · implied b. ~1891 — 6 household members
| Surname | Reilly |
| Given Name | Mary V. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Randolph |
| 1935 Residence (County) | Norfolk |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Reilly across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Reilly
Spouse · 1940 · age 49 · b. ~1891 · 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 — Norfolk-County, Massachusetts
Open full size
1940 US Federal Census — Norfolk-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01632-00563)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Cartwright | None | — | — | — |
| 2 | William J. Good | 57 | Head | Lawyer | Massachusetts |
| 3 | Mary J. Good | 48 | Wife | — | Massachusetts |
| 4 | William Good | 19 | Son | — | Massachusetts |
| 5 | Richard Good | 16 | Son | — | Massachusetts |
| 6 | Philip Good | 14 | Son | — | Massachusetts |
| 7 | James P. Reilly | 59 | Head | Manufacturer Salesman | Massachusetts |
| 8 | Mary V. Reilly THIS PERSON | 49 | Wife | — | New Hampshire |
| 9 | Thomas J. Reilly | 21 | Son | Sales-Clerk | New Hampshire |
| 10 | William M. Reilly | 19 | Son | Truck Driver | Massachusetts |
| 11 | Mary J. Reilly | 17 | Daughter | — | Massachusetts |
| 12 | James P. Jr. Reilly | 15 | Son | — | Massachusetts |
| 13 | William D. Hubbard | 72 | Head | — | Vermont |
| 14 | Mary H. Hubbard | 71 | Wife | Proprietor | New Hampshire |
| 15 | Hellen Norman | 27 | Hostess | Hostess | Massachusetts |
| 16 | Edward Combie | 28 | Chef | Chef | Massachusetts |
| 17 | Walter Anderson | 23 | General | General | Massachusetts |
| 18 | Vincent P. Mathers | 38 | Head | Traffic Superintendent | Connecticut |
| 19 | Mildred C. Mathers | 34 | Wife | — | Maine |
| 20 | Mary J. Mathers | 10 | Daughter | — | Massachusetts |
| 21 | Ann Mathers | 6 | Daughter | — | Massachusetts |
| 22 | Robert Mathers | 3 | Son | — | Massachusetts |
| 23 | John J. Banahan | 49 | Head | Proprietor | Vermont |
| 24 | Alice Banahan | 47 | Wife | Cook | Vermont |
| 25 | Philbrook Connell | 26 | Roomer | Surgeon | New Hampshire |
| 26 | Norman Mumford | 27 | Roomer | Truck Driver | New York |
| 27 | Henry Adams | 73 | Roomer | — | Massachusetts |
| 28 | George E. Young | 27 | Head | Truck Driver | Massachusetts |
| 29 | Olive Young | 23 | Wife | Waitress | Massachusetts |
| 30 | Paul Mcdermott | 24 | Head | Truck Driver | Massachusetts |
| 31 | Bonnie Mcdermott | 27 | Wife | — | Massachusetts |
| 32 | Charles P. Durand | 39 | Head | Proprietor | Massachusetts |
| 33 | Esther Durand | 35 | Wife | — | Massachusetts |
| 34 | Charles Jr. Simmons | 6 | Son | — | Massachusetts |
| 35 | Herbert U. Simmons | 48 | Head | — | Massachusetts |
| 36 | Ella L. Simmons | 46 | Wife | Waitress | Massachusetts |
| 37 | Howard H. Simmons | 22 | Son | Gardener | Massachusetts |
| 38 | Walter E. Simmons | 15 | Son | — | Massachusetts |
| 39 | Ralph H. Simmons | 11 | Son | — | Massachusetts |
| 40 | Edgar B. Cole | 67 | Head | Dealer | Massachusetts |
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)