MF
Mary Francis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bristol-County, Massachusetts
Our Model Tree links this Mary Francis across the 1920, 1930 and 1940 US Censuses in Bristol-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1893), then head of a 3-person household.
Age 47
b. ~1893
Female
Spouse
Born: Azores
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bristol-County, Massachusetts |
| Surname | Francis |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Azores |
| 1935 Residence (City) | New Bedford |
| 1935 Residence (County) | Bristol |
| Naturalization Status | Alien |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Same house |
| Birth Country | Portugal |
| Birthplace (normalized) | azores |
| Township / Ward | New Bedford |
| Est. Birth Year | ~1893 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| John Francis | Son | — | 24 | ~1916 |
| Mary Francis | Spouse | — | 47 | ~1893 |
| Manuel Francis | Head | — | 50 | ~1890 |
Census Appearances
1920
Bristol, Massachusetts
Spouse, age 30
Bristol, Massachusetts · implied b. ~1890 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Francis |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Azores |
| Year of Immigration | 1900 |
| Naturalization Status | Alien |
| Father's Birthplace | Azores |
| Mother's Birthplace | Azores |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Mother Tongue | Portuguese |
| Birth Country | Portugal |
| Birthplace (normalized) | azores |
1930
Bristol, Massachusetts
Other, age 36
Bristol, Massachusetts · implied b. ~1894 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Francis |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Azores |
| Naturalization Status | Naturalized |
| Year of Immigration | 1900 |
| Age at First Marriage | 18 |
| Father's Birthplace | Azores |
| Mother's Birthplace | Azores |
| Can Read/Write | Yes |
| Mother Tongue | Portuguese |
| Birth Country | Portugal |
| Birthplace (normalized) | azores |
1940
Bristol-County, Massachusetts
Spouse, age 47
Bristol-County, Massachusetts · implied b. ~1893 — 3 household members
| Surname | Francis |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Azores |
| 1935 Residence (City) | New Bedford |
| 1935 Residence (County) | Bristol |
| Naturalization Status | Alien |
| Class of Worker | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Same house |
| Birth Country | Portugal |
| Birthplace (normalized) | azores |
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 Francis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Francis
Spouse · 1940 · age 47 · b. ~1893 · Massachusetts
★ You are viewing this record
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-t0627-01701-00140)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Manuel Cabral | 15 | Son | — | Massachusetts |
| 42 | Josephine Almeida | 45 | Head | Speeler Tender | Azores |
| 43 | Eloise Almeida | 16 | Daughter | New Worker | Massachusetts |
| 44 | Manuel Maciel | 45 | Head | Press | Azores |
| 45 | Clara C. Maciel | 48 | Wife | — | Massachusetts |
| 46 | Celina Maciel | 15 | Daughter | — | Massachusetts |
| 47 | Manuel Jr. Maciel | 3 | Son | — | Massachusetts |
| 48 | John A. Amorim | 61 | Uncle | Wrappers | Azores |
| 49 | Anthony Marshall | 40 | Head | Chauffeur | Massachusetts |
| 50 | Sophie Marshall | 36 | Wife | Spare Hand | Rhode Island |
| 51 | Geraldine Marshall | 18 | Daughter | New Worker | Massachusetts |
| 52 | Beatrice Marshall | 15 | Daughter | — | Massachusetts |
| 53 | Robert Marshall | 11 | Son | — | Massachusetts |
| 54 | Antonio Carvalho | 36 | Head | Truck Driver | Azores |
| 55 | Jesuina Carvalho | 30 | Wife | — | Massachusetts |
| 56 | Antonio Jr. Carvalho | 8 | Son | — | Massachusetts |
| 57 | Joaquim Costa | 36 | Head | Operative | Massachusetts |
| 58 | Mary Costa | 35 | Wife | Winder | Massachusetts |
| 59 | Americo Craniero | 41 | Head | — | Azores |
| 60 | Mary Craniero | 38 | Wife | Setter Winder | Azores |
| 61 | William Perry | 32 | Head | — | Massachusetts |
| 62 | Almeida Perry | 22 | Wife | — | Massachusetts |
| 63 | Donald Perry | 2 | Son | — | Massachusetts |
| 64 | Manuel Francis | 50 | Head | Doffer | Azores |
| 65 | Mary Francis THIS PERSON | 47 | Wife | — | Azores |
| 66 | John Francis | 24 | Son | New Worker | Massachusetts |
| 67 | Clement Branco | 43 | Head | Slubber Tender | Azores |
| 68 | Francelina Branco | 38 | Wife | — | Massachusetts |
| 69 | John L. Oliver | 55 | Head | Doffer | Azores |
| 70 | Elisa Oliver | 58 | Wife | — | Azores |
| 71 | Josephina Correia | 32 | Daughter | Speeders | Massachusetts |
| 72 | Manuel Correia | 32 | Son-in-law | Slubber Tender | Massachusetts |
| 73 | Ronald Correia | 8 | Grandson | — | Massachusetts |
| 74 | Leonard Correia | 5 | Grandson | — | Massachusetts |
| 75 | Pedro Teixeira | 42 | Head | Slubber Tender | Cape Verde Is. |
| 76 | Mary A. Teixeira | 40 | Wife | — | Massachusetts |
| 77 | Anthony P. Teixeira | 15 | Son | — | Massachusetts |
| 78 | Valentine Teixeira | 12 | Son | — | Massachusetts |
| 79 | Marian Dias | 56 | Mother-in-law | — | Azores |
| 80 | Edwina Dias | 31 | Sister-in-law | Carder Tender | 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)