MC
Mary Coyle — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bristol-County, Massachusetts
Our Model Tree links this Mary Coyle across the 1930 and 1940 US Censuses in Bristol-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1899), then head of a 8-person household.
Age 41
b. ~1899
Female
Spouse
Born: Rhode Island
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bristol-County, Massachusetts |
| Surname | Coyle |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| 1935 Residence (City) | Seekonk town |
| 1935 Residence (County) | Bristol |
| Additional Details | |
| Class of Worker | 163 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Township / Ward | Seekonk Town |
| Est. Birth Year | ~1899 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| John Cunniff | Other | — | 39 | ~1901 |
| Ann Coyle | Daughter | — | 12 | ~1928 |
| Robert Coyle | Son | — | 9 | ~1931 |
| Mary Coyle | Spouse | — | 41 | ~1899 |
| Richard Coyle | Son | — | 14 | ~1926 |
| William Coyle | Head | — | 52 | ~1888 |
| William Coyle | Son | — | 16 | ~1924 |
| Elizabeth Coyle | Daughter | — | 11 | ~1929 |
Census Appearances
1930
Bristol, Massachusetts
Other, age 31
Bristol, Massachusetts · implied b. ~1899 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Coyle |
| Given Name | Mary J. |
| Relationship to Head | wife-H |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Age at First Marriage | 24 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1940
Bristol-County, Massachusetts
Spouse, age 41
Bristol-County, Massachusetts · implied b. ~1899 — 8 household members
| Surname | Coyle |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| 1935 Residence (City) | Seekonk town |
| 1935 Residence (County) | Bristol |
| Class of Worker | 163 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
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 Coyle across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Coyle
Spouse · 1940 · age 41 · b. ~1899 · 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 — Bristol-County, Massachusetts
Open full size
1940 US Federal Census — Bristol-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01573-00728)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lucy Slavin | 42 | Wife | Sewer | New Hampshire |
| 2 | Mary Delorme | 69 | Mother in law | — | Canada |
| 3 | Joseph | 25 | Son in law | Bartender | Canada |
| 4 | Arthur Bromely | 32 | Head | Mechanic | Massachusetts |
| 5 | Helen Bromely | 32 | Wife | — | Ireland |
| 6 | Geraldine Bromely | 7 | Daughter | — | Massachusetts |
| 7 | Shirley Bromely | 5 | Daughter | — | Massachusetts |
| 8 | Frederick Dodd | 42 | Head | Inspector | Massachusetts |
| 9 | Georgiana Dodd | 36 | Wife | Mender | Massachusetts |
| 10 | Frederick Dodd | 18 | Son | Ice Man | Massachusetts |
| 11 | William Dodd | 17 | Son | Bender | Massachusetts |
| 12 | William Coyle | 52 | Head | Manager | Rhode Island |
| 13 | Mary Coyle THIS PERSON | 41 | Wife | — | Rhode Island |
| 14 | William Coyle | 16 | Son | — | Rhode Island |
| 15 | Richard Coyle | 14 | Son | — | Rhode Island |
| 16 | Ann Coyle | 12 | Daughter | — | Massachusetts |
| 17 | Elizabeth Coyle | 11 | Daughter | — | Massachusetts |
| 18 | Robert Coyle | 9 | Son | — | Massachusetts |
| 19 | John Cunniff | 39 | Brother in law | Carpenter | Rhode Island |
| 20 | Kenneth Kenyon | 35 | Head | Clerk | Rhode Island |
| 21 | Elsie D. Kenyon | 39 | Wife | — | Massachusetts |
| 22 | Jack Kenyon | 13 | Son | — | Rhode Island |
| 23 | William Kenyon | 68 | Father | Grower | Rhode Island |
| 24 | Elmer Bliss | 41 | Head | Engraver | Rhode Island |
| 25 | Elizabeth Bliss | 40 | Wife | — | Rhode Island |
| 26 | George Mceadie | 71 | Father in law | — | Scotland |
| 27 | Harry Nylen | 47 | Head | Manager | Massachusetts |
| 28 | Mary E. Nylen | 46 | Wife | — | England |
| 29 | Harry Nylen | 20 | Son | Braider | Rhode Island |
| 30 | Ralph Nylen | 15 | Son | — | Rhode Island |
| 31 | Walter Irving | 53 | Head | Brick Layer | Rhode Island |
| 32 | Sara D. Irving | 54 | Wife | — | Rhode Island |
| 33 | Alfred Thibodeau | 24 | Head | Truck Driver | Rhode Island |
| 34 | Mildred Thibodeau | 23 | Wife | — | Rhode Island |
| 35 | Charles Douray | 38 | Head | Bus Driver | Rhode Island |
| 36 | Anne J. Douray | 39 | Wife | — | Massachusetts |
| 37 | Kenneth Douray | 9 | Son | — | Massachusetts |
| 38 | Wesley Ichello | 38 | Head | Foreman | Massachusetts |
| 39 | Eanard Ichello | 37 | Wife | — | Rhode Island |
| 40 | Ann Ichello | 8 | 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)