MD
Mary Doran — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bristol-County, Massachusetts
Our Model Tree links this Mary Doran across the 1930 and 1940 US Censuses in Bristol-County, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 7-person household.
Age 17
b. ~1923
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bristol-County, Massachusetts |
| Surname | Doran |
| Given Name | Mary C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Fall River city |
| 1935 Residence (County) | Bristol |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Fall River City |
| Est. Birth Year | ~1923 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Alfred Doran | Son | — | 34 | ~1906 |
| Thomas Doran | Son | — | 27 | ~1913 |
| Mary Doran | Daughter | — | 17 | ~1923 |
| Rita Doran | Daughter | — | 19 | ~1921 |
| Mary Doran | Daughter | — | 35 | ~1905 |
| Thomas Powers | Other | — | 52 | ~1888 |
| Lettie Doran | Head | — | 54 | ~1886 |
Census Appearances
1930
Bristol, Massachusetts
Daughter, age 8
Bristol, Massachusetts · implied b. ~1922 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Doran |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Bristol-County, Massachusetts
Daughter, age 17
Bristol-County, Massachusetts · implied b. ~1923 — 7 household members
| Surname | Doran |
| Given Name | Mary C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Fall River city |
| 1935 Residence (County) | Bristol |
| Class of Worker | 0 |
| Highest Grade | Hs 3 |
| 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 Doran across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Doran
Daughter · 1940 · age 17 · b. ~1923 · Massachusetts
★ You are viewing this record
Sibling
Thomas Doran
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Doran
Sibling · 1940 · age 34
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rita Doran
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Doran
Sibling · 1940 · age 35
Source co-child of head (derived)
● Co-child · derived · ~0.88
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-t0627-01688-00066)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lafose Gabrielson | 47 | Head | Laborer | Massachusetts |
| 2 | Bernadette Gabrielson | 26 | Daughter | Teacher | Massachusetts |
| 3 | Elizabeth Gabrielson | 21 | Daughter | Teacher | Massachusetts |
| 4 | Laurent Gabrielson | 20 | Daughter | Teacher | Massachusetts |
| 5 | Louise Mappard | 66 | Mother-in-law | — | France |
| 6 | John A. Brown | 52 | Head | Salesman | Massachusetts |
| 7 | Annie G. Brown | 50 | Wife | — | Massachusetts |
| 8 | Esther Mcardle | 40 | Head | Nurse | Massachusetts |
| 9 | Ruth P. Mcardle | 38 | Sister | Teacher | Massachusetts |
| 10 | Paul Mcardle | 36 | Brother | Machinist | Massachusetts |
| 11 | Elizabeth Mcardle | 34 | Sister | Teacher | Massachusetts |
| 12 | Robert Martin | 44 | Brother-in-law | Supervisor | Massachusetts |
| 13 | Alicia Martin | 42 | Sister | — | Massachusetts |
| 14 | Alicia Martin | 9 | Niece | — | Massachusetts |
| 15 | Mary G. Colbert | 71 | Head | — | Irish Free State |
| 16 | Edward Colbert | 70 | Brother | — | Irish Free State |
| 17 | Alice Colbert | 67 | Sister | Seamstress | Massachusetts |
| 18 | Augustine Walsh | 58 | Brother-in-law | Registrar | Massachusetts |
| 19 | Margaret Walsh | 63 | Sister | Organist | Massachusetts |
| 20 | Isabella Walsh | 56 | Cousin | Painter | Massachusetts |
| 21 | William Colbert | 49 | Head | Assessor | Irish Free State |
| 22 | Cecilia Colbert | 42 | Wife | — | Massachusetts |
| 23 | Lettie O. Doran | 54 | Head | — | Massachusetts |
| 24 | Mary Doran | 35 | Daughter | Bookkeeper | Massachusetts |
| 25 | Alfred Doran | 34 | Son | — | Massachusetts |
| 26 | Thomas Doran | 27 | Son | Teacher | Massachusetts |
| 27 | Rita Doran | 19 | Daughter | — | Massachusetts |
| 28 | Mary C. Doran THIS PERSON | 17 | Daughter | — | Massachusetts |
| 29 | Thomas Powers | 52 | Boarder | Typist | Massachusetts |
| 30 | Annie Creigh | 70 | Head | — | Massachusetts |
| 31 | Christina Creigh | 63 | Sister | Inspector | Massachusetts |
| 32 | Henry Cole | 55 | Head | Fireman | Massachusetts |
| 33 | Margaret Cole | 45 | Wife | — | Massachusetts |
| 34 | Mary O'Neil | 70 | Head | — | Massachusetts |
| 35 | Gertrude O'Neil | 45 | Daughter | Saleslady | Massachusetts |
| 36 | Catherine O'Neil | 43 | Daughter | Office Clerk | Massachusetts |
| 37 | Elizabeth Lowe | 64 | Sister | — | Massachusetts |
| 38 | John Melia | 45 | Head | Watchman | Massachusetts |
| 39 | Helen Melia | 42 | Wife | — | Massachusetts |
| 40 | Thomas Winchell, Jr. | 45 | Head | Recreation Leader | 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)