MS
Mary Simons — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Barnstable-County, Massachusetts
Our Model Tree links this Mary Simons across the 1930 and 1940 US Censuses in Barnstable-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1898), then head of a 9-person household.
Age 42
b. ~1898
Female
Spouse
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Barnstable-County, Massachusetts |
| Surname | Simons |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Falmouth Town |
| 1935 Residence (County) | Barnstable |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Falmouth Town |
| Est. Birth Year | ~1898 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Victoria Simons | Daughter | — | 12 | ~1928 |
| Catherine Simons | Daughter | — | 5 | ~1935 |
| Mary Simons | Spouse | — | 42 | ~1898 |
| Alipio Simons | Head | — | 45 | ~1895 |
| Cecelia Simons | Daughter | — | 11 | ~1929 |
| Gloria Simons | Daughter | — | 5 | ~1935 |
| Madeline Simons | Daughter | — | 8 | ~1932 |
| Evelyn Simons | Daughter | — | 10 | ~1930 |
| Margaret Simons | Daughter | — | 14 | ~1926 |
Census Appearances
1930
Barnstable, Massachusetts
Other, age 32
Barnstable, Massachusetts · implied b. ~1898 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simons |
| Given Name | Mary S. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 27 |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Barnstable-County, Massachusetts
Spouse, age 42
Barnstable-County, Massachusetts · implied b. ~1898 — 9 household members
| Surname | Simons |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Falmouth Town |
| 1935 Residence (County) | Barnstable |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Simons across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Simons
Spouse · 1940 · age 42 · b. ~1898 · 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 — Barnstable-County, Massachusetts
Open full size
1940 US Federal Census — Barnstable-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01565-00610)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Sylvia | 14 | Son | — | Massachusetts |
| 2 | Manuel Agnes | 78 | Head | — | Portugal |
| 3 | Margaret Agnes | 79 | Wife | — | Ireland |
| 4 | George Agnes | 46 | Head | Fruit Delivery | Massachusetts |
| 5 | Alice E. Agnes | 44 | Wife | — | Massachusetts |
| 6 | George Jr. Agnes | 23 | Son | Attendant | Massachusetts |
| 7 | Joseph G. Agnes | 19 | Son | Clerk | Massachusetts |
| 8 | Mary A. Agnes | 15 | Daughter | — | Massachusetts |
| 9 | Mabel M. Agnes | 11 | Son | — | Massachusetts |
| 10 | William Veiga | 44 | Head | Carpenter | Portugal |
| 11 | Hermina Veiga | 41 | Wife | — | Portugal |
| 12 | Angelina Veiga | 19 | Daughter | Assorter | Portugal |
| 13 | Andina Veiga | 15 | Daughter | — | Massachusetts |
| 14 | Eva Veiga | 14 | Daughter | — | Massachusetts |
| 15 | Herminia Veiga | 13 | Daughter | — | Massachusetts |
| 16 | William Veiga | 9 | Son | — | Massachusetts |
| 17 | Cardonilla Veiga | 8 | Daughter | — | Massachusetts |
| 18 | Arthur Veiga | 6 | Son | — | Massachusetts |
| 19 | Antone Barboza | 49 | Head | Owner | Portugal |
| 20 | Mary Barboza | 45 | Wife | — | Portugal |
| 21 | Dorothy Galvao | 27 | Daughter | — | Rhode Island |
| 22 | George Barboza | 24 | Son | Laborer | Massachusetts |
| 23 | Andrew Barboza | 19 | Son | New Worker | Massachusetts |
| 24 | Sonia Barboza | 17 | Daughter | New Worker | Massachusetts |
| 25 | Louis Barboza | 15 | Son | — | Massachusetts |
| 26 | Lawrence Barboza | 12 | Son | — | Massachusetts |
| 27 | Dolores Barboza | 11 | Daughter | — | Massachusetts |
| 28 | Stanley Barboza | 7 | Son | — | Massachusetts |
| 29 | Marie Barboza | 3 | Daughter | — | Massachusetts |
| 30 | Yvonne Barboza | 1 | Daughter | — | Massachusetts |
| 31 | Natalie Galvao | 7 | Granddaughter | — | Massachusetts |
| 32 | Alipio Simons | 45 | Head | Owner | Portugal |
| 33 | Mary Simons THIS PERSON | 42 | Wife | — | Massachusetts |
| 34 | Margaret Simons | 14 | Daughter | — | Massachusetts |
| 35 | Victoria Simons | 12 | Daughter | — | Massachusetts |
| 36 | Cecelia Simons | 11 | Daughter | — | Massachusetts |
| 37 | Evelyn Simons | 10 | Daughter | — | Massachusetts |
| 38 | Madeline Simons | 8 | Daughter | — | Massachusetts |
| 39 | Catherine Simons | 5 | Daughter | — | Massachusetts |
| 40 | Gloria Simons | 5 | Daughter | — | 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)