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Mary Marsh — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hampden-County, Massachusetts
Our Model Tree links this Mary Marsh across the 1930 and 1940 US Censuses in Hampden-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1903), then head of a 6-person household.
Age 37
b. ~1903
Female
Spouse
Born: MAINE
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hampden-County, Massachusetts |
| Surname | MARSH |
| Given Name | MARY |
| Relationship to Head | WIFE |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | MAINE |
| 1935 Residence (City) | CHICOPEE FALLS |
| 1935 Residence (County) | HAMPDEN |
| Additional Details | |
| Industry | NONE |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | MASSACHUSETTS |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Township / Ward | Springfield City |
| Est. Birth Year | ~1903 |
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 |
|---|---|---|---|---|
| Robert Marsh | Son | — | 12 | ~1928 |
| Richard Marsh | Son | — | 2 | ~1938 |
| William Marsh | Son | — | 13 | ~1927 |
| John Marsh | Head | — | 41 | ~1899 |
| John Marsh | Son | — | 14 | ~1926 |
| Mary Marsh | Spouse | — | 37 | ~1903 |
Census Appearances
1930
Hampden, Massachusetts
Other, age 26
Hampden, Massachusetts · implied b. ~1904 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marsh |
| Given Name | Mary E. |
| Relationship to Head | Daughter-in-law |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Canada-English |
| Can Read/Write | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1940
Hampden-County, Massachusetts
Spouse, age 37
Hampden-County, Massachusetts · implied b. ~1903 — 6 household members
| Surname | MARSH |
| Given Name | MARY |
| Relationship to Head | WIFE |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | MAINE |
| 1935 Residence (City) | CHICOPEE FALLS |
| 1935 Residence (County) | HAMPDEN |
| Industry | NONE |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | MASSACHUSETTS |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Marsh across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Marsh
Spouse · 1940 · age 37 · b. ~1903 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Hampden-County, Massachusetts
Open full size
1940 US Federal Census — Hampden-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01708-00602)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arthur Leveque | 31 | LODGER | Pressman | MASSACHUSETTS |
| 2 | Alfred Toupin | 64 | HEAD | Barbering | MASSACHUSETTS |
| 3 | Emma Toupin | 62 | WIFE | — | MASSACHUSETTS |
| 4 | Marion De Forest | 21 | LODGER | Saleslady | MASSACHUSETTS |
| 5 | Alice Ward | 33 | LODGER | Supervisor Social Case Work | KENTUCKY |
| 6 | John F Marsh | 41 | HEAD | Janitor | MASSACHUSETTS |
| 7 | Mary Marsh THIS PERSON | 37 | WIFE | — | MAINE |
| 8 | John Jr. Marsh | 14 | SON | — | MASSACHUSETTS |
| 9 | William Marsh | 13 | SON | — | MASSACHUSETTS |
| 10 | Robert Marsh | 12 | SON | — | MASSACHUSETTS |
| 11 | Richard Marsh | 2 | SON | — | MASSACHUSETTS |
| 12 | Nelson Lemoine | 35 | HEAD | Core Maker | MASSACHUSETTS |
| 13 | Mable Lemoine | 34 | WIFE | — | MASSACHUSETTS |
| 14 | Beverly A. Lemoine | 11 | DAUGHTER | — | MASSACHUSETTS |
| 15 | William F Lemoine | 9 | SON | — | MASSACHUSETTS |
| 16 | Kenneth E. Lemoine | 7 | SON | — | MASSACHUSETTS |
| 17 | Judith M. Lemoine | 1 | DAUGHTER | — | MASSACHUSETTS |
| 18 | Albert R Freeman | 50 | HEAD | Trucker | NEW YORK |
| 19 | Blanche Freeman | 50 | WIFE | — | CONNECTICUT |
| 20 | Alice Freeman | 22 | DAUGHTER | — | MASSACHUSETTS |
| 21 | Dorothy Freeman | 21 | DAUGHTER | Knitter | MASSACHUSETTS |
| 22 | Louisa Freeman | 16 | DAUGHTER | New Worker | MASSACHUSETTS |
| 23 | Shirley Freeman | 13 | DAUGHTER | — | MASSACHUSETTS |
| 24 | Jerry Langone | 35 | HEAD | Press Operator | MASSACHUSETTS |
| 25 | Killerminer Langone | 35 | WIFE | Maid | CONNECTICUT |
| 26 | Celia Dentin | 16 | STEP DAUGHTER | — | CONNECTICUT |
| 27 | Francis Langone | 9 | SON | — | MASSACHUSETTS |
| 28 | Minnie Gesner | 72 | MOTHER IN-LAW | — | NEW YORK |
| 29 | Here-Ends-Block 76 And Begins Block 75 | None | — | — | — |
| 30 | Frank Deangelo | 28 | HEAD | Bookkeeper | MASSACHUSETTS |
| 31 | Blanche Deangelo | 25 | WIFE | — | MASSACHUSETTS |
| 32 | Domenick Barberi | 52 | HEAD | Salesman | ITALY |
| 33 | Lena Barberi | 45 | WIFE | — | ITALY |
| 34 | Flora Barberi | 21 | DAUGHTER | Bookkeeper | MASSACHUSETTS |
| 35 | Louise Nicoli | 62 | HEAD | — | ITALY |
| 36 | Adele Signoli | 45 | LODGER | Saleswoman | ITALY |
| 37 | Victor Signoli | 55 | LODGER | Auto Mechanic | ITALY |
| 38 | John Way | 43 | HEAD | Meter Reader | MASSACHUSETTS |
| 39 | Lena Way | 35 | WIFE | Saleswoman | MASSACHUSETTS |
| 40 | Artemus Pamerdy | 71 | HEAD | — | MASSACHUSETTS |
Related Census Records
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)