MS
Mary Snow — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Barnstable-County, Massachusetts
Our Model Tree links this Mary Snow across the 1930 and 1940 US Censuses in Barnstable-County, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1896), then head of a 8-person household.
Age 44
b. ~1896
Female
Daughter
Born: Massachusetts
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Barnstable-County, Massachusetts |
| Surname | Snow |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Wellfleet Town |
| 1935 Residence (County) | Barnstable |
| Additional Details | |
| Occupation | Waitress |
| Industry | Restaurant |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 780 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Waitress |
| Township / Ward | Wellfleet Town |
| Est. Birth Year | ~1896 |
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 |
|---|---|---|---|---|
| Bessie Rankin | Other | — | 78 | ~1862 |
| James Howland | Son | — | 4 | ~1936 |
| Mary Snow | Daughter | — | 44 | ~1896 |
| Emerson Snow | Son | — | 13 | ~1927 |
| Mary Rogers | Spouse | — | 20 | ~1920 |
| Kenneth Snow | Son | — | 16 | ~1924 |
| James Howland | Head | — | 32 | ~1908 |
| Hazel Howland | Spouse | — | 37 | ~1903 |
Census Appearances
1930
Barnstable, Massachusetts
Daughter, age 34
Barnstable, Massachusetts · implied b. ~1896 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Snow |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 23 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Barnstable-County, Massachusetts
Daughter, age 44
Barnstable-County, Massachusetts · implied b. ~1896 — 8 household members
| Surname | Snow |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Wellfleet Town |
| 1935 Residence (County) | Barnstable |
| Occupation | Waitress |
| Industry | Restaurant |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 780 |
| Highest Grade | No 8 |
| 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 Snow across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Snow
Daughter · 1940 · age 44 · b. ~1896 · Massachusetts
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Sibling
Kenneth Snow
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emerson Snow
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Howland
Sibling · 1940 · age 4
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 — Barnstable-County, Massachusetts
Open full size
1940 US Federal Census — Barnstable-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01566-00344)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William W. Wyer | 62 | Head | Fisherman | Massachusetts |
| 2 | James R. Howland | 32 | Head | Fisherman | Massachusetts |
| 3 | Hazel R. Howland | 37 | Wife | — | Massachusetts |
| 4 | James A. Howland | 4 | Son | — | Massachusetts |
| 5 | Bessie K. Rankin | 78 | Mother-in-law | — | Massachusetts |
| 6 | Mary L. Rogers | 20 | Wife | — | Massachusetts |
| 7 | Mary E. Snow THIS PERSON | 44 | Daughter | Waitress | Massachusetts |
| 8 | Kenneth A. Snow | 16 | Son | — | Massachusetts |
| 9 | Emerson Snow | 13 | Son | — | Massachusetts |
| 10 | Minerva J. Evans | 73 | Head | — | New Hampshire |
| 11 | Thomas M. Murray | 39 | Head | Electrician | Massachusetts |
| 12 | Josephine C. Murray | 37 | Wife | — | Massachusetts |
| 13 | Margaret M. Murray | 14 | Daughter | — | Massachusetts |
| 14 | James Murray | 12 | Son | — | Massachusetts |
| 15 | Joan Murray | 10 | Daughter | — | Massachusetts |
| 16 | Alice M. Murray | 5 | Daughter | — | Massachusetts |
| 17 | Edith D. Pierce | 58 | Head | — | Massachusetts |
| 18 | Everett L. Penniman | 72 | Boarder | — | Massachusetts |
| 19 | Wilfred E. Rogers | 45 | Head | Manager | Massachusetts |
| 20 | Katherine G. Rogers | 40 | Wife | — | Massachusetts |
| 21 | Wilfred E. Jr. Rogers | 19 | Son | Laborer | Massachusetts |
| 22 | Katherine G. Rogers | 14 | Daughter | — | Massachusetts |
| 23 | Akra K. Lee | 56 | Head | — | Finland |
| 24 | Katherine P. Lombard | 80 | Head | — | Massachusetts |
| 25 | Clarence M. Lombard | 50 | Son | Fish Dealer | Massachusetts |
| 26 | Phyllis P. Lombard | 14 | Grand-daughter | — | Massachusetts |
| 27 | Sarah A. Holland | 46 | Housekeeper | Housework | Massachusetts |
| 28 | Albert W. Jr. Davis | 34 | Head | Fisherman | Massachusetts |
| 29 | Marguerite J. Davis | 33 | Wife | — | New York |
| 30 | Edmond A. Davis | 12 | Son | — | New York |
| 31 | Doris B. Davis | 12 | Daughter | — | New York |
| 32 | Robert H. Davis | 4 | Son | — | New York |
| 33 | Marion L. S. Davis | 3 | Daughter | — | New York |
| 34 | Marguerite A. Davis | 1 | Daughter | — | New York |
| 35 | Charles D. Echeverria | 38 | Head | — | New York |
| 36 | Marie L. Echeverria | 64 | Wife | — | New Jersey |
| 37 | Charles M. Jr. Echeverria | 21 | Son | — | New Jersey |
| 38 | Joseph P. Rogers | 70 | Head | Sealer Of Weights & Measures | Massachusetts |
| 39 | Philomena A. Rogers | 59 | Wife | — | Massachusetts |
| 40 | Everett W. Lombard | 51 | Head | Assistant Superintendent | 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)