MD
Mary Daniels — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bristol-County, Massachusetts
Our Model Tree links this Mary Daniels across the 1930 and 1940 US Censuses in Bristol-County, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 9-person household.
Age 31
b. ~1909
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bristol-County, Massachusetts |
| Surname | Daniels |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | New Bedford City |
| 1935 Residence (County) | Bristol |
| Additional Details | |
| Occupation | Needle stitcher |
| Industry | Cotton mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 600 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Needle Stitcher |
| Township / Ward | New Bedford City |
| Est. Birth Year | ~1909 |
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 |
|---|---|---|---|---|
| Nelda Daniels | Daughter | — | 27 | ~1913 |
| Emily Daniels | Daughter | — | 42 | ~1898 |
| Irene Daniels | Daughter | — | 25 | ~1915 |
| Elsie Daniels | Daughter | — | 23 | ~1917 |
| Mary Daniels | Daughter | — | 31 | ~1909 |
| Nellie Daniels | Daughter | — | 40 | ~1900 |
| Rose Daniels | Head | — | 57 | ~1883 |
| Robert Daniels | Son | — | 17 | ~1923 |
| Richard Daniels | Son | — | 20 | ~1920 |
Census Appearances
1930
Bristol, Massachusetts
Daughter, age 21
Bristol, Massachusetts · implied b. ~1909 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Daniela |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Bristol-County, Massachusetts
Daughter, age 31
Bristol-County, Massachusetts · implied b. ~1909 — 9 household members
| Surname | Daniels |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | New Bedford City |
| 1935 Residence (County) | Bristol |
| Occupation | Needle stitcher |
| Industry | Cotton mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 600 |
| Highest Grade | Hs 4 |
| 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 Daniels across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Daniels
Daughter · 1940 · age 31 · b. ~1909 · Massachusetts
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Sibling
Nellie Daniels
Sibling · 1940 · age 40
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elsie Daniels
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emily Daniels
Sibling · 1940 · age 42
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Daniels
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Daniels
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Daniels
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nelda Daniels
Sibling · 1940 · age 27
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-t0627-01701-00105)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rose Daniels | 57 | Head | — | Portugal |
| 2 | Emily Daniels | 42 | Daughter | Teacher | Massachusetts |
| 3 | Nellie Daniels | 40 | Daughter | Stenographer | Massachusetts |
| 4 | Mary Daniels THIS PERSON | 31 | Daughter | Needle Stitcher | Massachusetts |
| 5 | Nelda Daniels | 27 | Daughter | Packer | Massachusetts |
| 6 | Irene Daniels | 25 | Daughter | — | Massachusetts |
| 7 | Elsie Daniels | 23 | Daughter | Waitress | Massachusetts |
| 8 | Richard Daniels | 20 | Son | Clerk | Massachusetts |
| 9 | Robert Daniels | 17 | Son | — | Massachusetts |
| 10 | Alveda Daniels | 73 | Head | — | Portugal |
| 11 | Joseph Caton | 35 | Head | Sprayer | Massachusetts |
| 12 | Olivier Caton | 35 | Wife | Drawing-In Girl | Massachusetts |
| 13 | Joseph Jr. Caton | 6 | Son | — | Massachusetts |
| 14 | Everett Murphy | 35 | Head | W.P.A. Road Project | Massachusetts |
| 15 | Ruth Murphy | 32 | Wife | Bookkeeper | Massachusetts |
| 16 | Thomas Murphy | 7 | Son | — | Massachusetts |
| 17 | William Murphy | 4 | Son | — | Massachusetts |
| 18 | Walter Correa | 35 | Head | Chauffeur | Massachusetts |
| 19 | Margaret Correa | 38 | Wife | Drawing-In Girl | Massachusetts |
| 20 | Alphonse D. Correia | 60 | Head | — | Portugal |
| 21 | Mary Correia | 50 | Wife | Housework | Massachusetts |
| 22 | Rose Innig | 47 | Head | Beamer | Massachusetts |
| 23 | Kepha Innig | 26 | Daughter | Secretary | Massachusetts |
| 24 | Henrietta Sylvia | 64 | Head | — | Portugal |
| 25 | Nelson Sylvia | 22 | Son | Laborer | Massachusetts |
| 26 | Joseph Rebello | 48 | Head | Laborer | Portugal |
| 27 | Emily Rebello | 49 | Wife | — | Portugal |
| 28 | Evelyna Rebello | 20 | Daughter | Joiner | Massachusetts |
| 29 | Albert Rebello | 18 | Son | Laborer | Massachusetts |
| 30 | Irene Rebello | 14 | Daughter | — | Massachusetts |
| 31 | Alice Rebello | 12 | Daughter | — | Massachusetts |
| 32 | Joseph Jr. Rebello | 9 | Son | — | Massachusetts |
| 33 | Cornelius Bowen | 35 | Head | Teamster | Massachusetts |
| 34 | Elsie Bowen | 31 | Wife | Bookkeeper | Massachusetts |
| 35 | John Bowen | 3 | Son | — | Massachusetts |
| 36 | Manuel Raposa | 34 | Head | Truck Driver | Massachusetts |
| 37 | Virginia Raposa | 29 | Wife | Hairdresser | Brazil |
| 38 | Walter Coviello | 26 | Head | Stock Clerk | Massachusetts |
| 39 | Mary Coviello | 25 | Wife | Cloth Inspector | Portugal |
| 40 | Americo Carvalho | 39 | Head | Weaver | Portugal |
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)