MC
Mary Crane — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Plymouth-County, Massachusetts
Our Model Tree links this Mary Crane across the 1930 and 1940 US Censuses in Plymouth-County, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 6-person household.
Age 16
b. ~1924
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Plymouth-County, Massachusetts |
| Surname | Crane |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Brockton (part) |
| 1935 Residence (County) | Plymouth |
| Additional Details | |
| Highest Grade | H-2 |
| 1935 Residence | Same House |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Brockton Part |
| Est. Birth Year | ~1924 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Grace Crane | Daughter | — | 13 | ~1927 |
| Mary Crane | Daughter | — | 16 | ~1924 |
| Russell Crane | Head | — | 44 | ~1896 |
| Robert Crane | Son | — | 18 | ~1922 |
| Elizabeth Crane | Daughter | — | 10 | ~1930 |
| George Crane | Son | — | 7 | ~1933 |
Census Appearances
1930
Plymouth, Massachusetts
Daughter, age 6
Plymouth, Massachusetts · implied b. ~1924 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Crane |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Plymouth-County, Massachusetts
Daughter, age 16
Plymouth-County, Massachusetts · implied b. ~1924 — 6 household members
| Surname | Crane |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Brockton (part) |
| 1935 Residence (County) | Plymouth |
| Highest Grade | H-2 |
| 1935 Residence | Same House |
| 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 Crane across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Crane
Daughter · 1940 · age 16 · b. ~1924 · Massachusetts
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Sibling
Grace Crane
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Crane
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Crane
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Crane
Sibling · 1940 · age 18
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 — Plymouth-County, Massachusetts
Open full size
1940 US Federal Census — Plymouth-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01640-00078)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert Wagner | 4 | Head | — | — |
| 2 | Charles Murtie | 65 | Head | Laborer | Italy |
| 3 | Evelyn Murtie | 52 | Wife | — | Italy |
| 4 | Walter Duman | 49 | Head | Shoe Repairer | Canada English |
| 5 | Clarabel Duman | 45 | Wife | Stitcher | Canada English |
| 6 | Arthur Reed | 45 | Boarder | Dental Mechanic | Canada English |
| 7 | James Lindson | 44 | Head | Carpenter | Massachusetts |
| 8 | Alice Lindson | 36 | Wife | Stitcher | Massachusetts |
| 9 | Robert Lindson | 10 | Son | — | Massachusetts |
| 10 | Mary Machado | 58 | Mother-in-law | — | Portugal |
| 11 | Anton Weber | 57 | Head | Cust. Com. Officer | Switzerland |
| 12 | Johannah Weber | 65 | Wife | — | Switzerland |
| 13 | Albert Camille | 59 | Head | All Craft | Maine |
| 14 | Iris Camille | 48 | Wife | — | Canada English |
| 15 | Burton Wheeler | 47 | Head | Chief Engineer | Massachusetts |
| 16 | Isabella Wheeler | 50 | Wife | — | Massachusetts |
| 17 | George Wheeler | 22 | Son | Tool Designer | Massachusetts |
| 18 | Burton Jr. Wheeler | 19 | Son | Surveyor | Massachusetts |
| 19 | Beulah Wheeler | 82 | Mother | — | Maine |
| 20 | Charles Brown | 57 | Head | Cutter | Massachusetts |
| 21 | Emma Brown | 57 | Wife | — | Massachusetts |
| 22 | John Madden | 39 | Son-in-law | Clerk | Massachusetts |
| 23 | Evelyn Madden | 34 | Daughter | — | Massachusetts |
| 24 | Priscilla Madden | 11 | Granddaughter | — | Massachusetts |
| 25 | Marilyn Madden | 7 | Granddaughter | — | Massachusetts |
| 26 | Gloria Madden | 5 | Granddaughter | — | Massachusetts |
| 27 | John Madden | 2 | Grandson | — | Massachusetts |
| 28 | Louis Frances | 56 | Head | Butcher | Italy |
| 29 | Rose Frances | 52 | Wife | — | Massachusetts |
| 30 | Connie Frances | 27 | Daughter | Stenographer | Massachusetts |
| 31 | Elma Frances | 24 | Daughter | Stenographer | Massachusetts |
| 32 | Lawrence Frances | 14 | Son | — | Massachusetts |
| 33 | Russell Everett Crane | 44 | Head | Shoe Maker | Massachusetts |
| 34 | Robert Crane | 18 | Son | Helper | Massachusetts |
| 35 | Mary Crane THIS PERSON | 16 | Daughter | — | Massachusetts |
| 36 | Grace Crane | 13 | Daughter | — | Massachusetts |
| 37 | Elizabeth Crane | 10 | Daughter | — | Massachusetts |
| 38 | George Crane | 7 | Son | — | Massachusetts |
| 39 | Arthur Piffel | 44 | Head | Cutter | Massachusetts |
| 40 | Mary Piffel | 44 | Wife | Teacher | 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)