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Julia Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Franklin-County, Massachusetts
Our Model Tree links this Julia Martin across the 1930 and 1940 US Censuses in Franklin-County, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 8-person household.
Age 19
b. ~1921
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Franklin-County, Massachusetts |
| Surname | Martin |
| Given Name | Julia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Turners Falls |
| 1935 Residence (County) | Franklin |
| Additional Details | |
| Occupation | Packager |
| Industry | Paper Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 100 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Packager |
| Township / Ward | Turners Falls |
| Est. Birth Year | ~1921 |
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 Julia | Age | Birth yr |
|---|---|---|---|---|
| Mary Martin | Head | — | 54 | ~1886 |
| Chester Martin | Son | — | 17 | ~1923 |
| Ralph Martin | Daughter | — | 21 | ~1919 |
| Joseph Martin | Son | — | 28 | ~1912 |
| Edwin Martin | Son | — | 13 | ~1927 |
| Julia Martin | Daughter | — | 19 | ~1921 |
| Henry Martin | Son | — | 11 | ~1929 |
| Theodore Martin | Son | — | 15 | ~1925 |
Census Appearances
1930
Franklin, Massachusetts
Daughter, age 10
Franklin, Massachusetts · implied b. ~1920 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marton |
| Given Name | Julia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Poland |
| Mother's Birthplace | Poland |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Franklin-County, Massachusetts
Daughter, age 19
Franklin-County, Massachusetts · implied b. ~1921 — 8 household members
| Surname | Martin |
| Given Name | Julia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Turners Falls |
| 1935 Residence (County) | Franklin |
| Occupation | Packager |
| Industry | Paper Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 100 |
| Highest Grade | Hs 4 |
| 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 Julia Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Julia Martin
Daughter · 1940 · age 19 · b. ~1921 · Massachusetts
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Sibling
Ralph Martin
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Martin
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Martin
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theodore Martin
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edwin Martin
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Chester Martin
Sibling · 1940 · age 17
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 — Franklin-County, Massachusetts
Open full size
1940 US Federal Census — Franklin-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01592-00231)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Adolphus Therrien | 22 | Head | Card Room | Vermont |
| 2 | Pauline Therrien | 24 | Wife | — | Massachusetts |
| 3 | Andrew Therrien | 0 | Son | — | Massachusetts |
| 4 | Mary Martin | 54 | Head | — | Poland |
| 5 | Joseph Martin | 28 | Son | Core Maker | Massachusetts |
| 6 | Ralph Martin | 21 | Daughter | Packager | Massachusetts |
| 7 | Julia Martin THIS PERSON | 19 | Daughter | Packager | Massachusetts |
| 8 | Chester Martin | 17 | Son | — | Massachusetts |
| 9 | Theodore Martin | 15 | Son | — | Massachusetts |
| 10 | Edwin Martin | 13 | Son | — | Massachusetts |
| 11 | Henry Martin | 11 | Son | — | Massachusetts |
| 12 | Josephine Kowalaski | 43 | Head | — | Poland |
| 13 | Alice Kowalaski | 24 | Daughter | Handleman | Massachusetts |
| 14 | Pauline Kowalaski | 20 | Daughter | — | Massachusetts |
| 15 | Infant Kowalaski | 0 | Son | — | Massachusetts |
| 16 | Grace Charest | 57 | Head | — | New Hampshire |
| 17 | Ernestine Charest | 24 | Daughter | Seamstress | Massachusetts |
| 18 | Cecile Charest | 20 | Daughter | Helper | Massachusetts |
| 19 | Irene Charest | 17 | Daughter | — | Massachusetts |
| 20 | Francis Charest | 29 | Son | Car Inspector | Massachusetts |
| 21 | Florence Charest | 26 | Daughter | — | Vermont |
| 22 | Walter Brzostowski | 50 | Head | Moulder | Poland |
| 23 | Frances Brzostowski | 52 | Wife | Trayroom | Poland |
| 24 | Gladys Brzostowski | 28 | Daughter | Order Clerk | Massachusetts |
| 25 | John Juskiewicz | 35 | Son-in-law | Baker | Colorado |
| 26 | Angela Juskiewicz | 26 | Daughter | — | Massachusetts |
| 27 | John J. Juskiewicz | 1 | Son | — | Massachusetts |
| 28 | Frank Cwierthiewicz | 58 | Lodger | Spare Hand | Poland |
| 29 | Armidas Vieno | 50 | Head | Hardener | Massachusetts |
| 30 | Leonie Vieno | 45 | Wife | — | Massachusetts |
| 31 | Marcella Vieno | 23 | Daughter | Hardener | Massachusetts |
| 32 | Lorraine Vieno | 20 | Daughter | Counter | Massachusetts |
| 33 | Dolores Vieno | 12 | Daughter | — | Massachusetts |
| 34 | James Vieno | 8 | Son | — | Massachusetts |
| 35 | Constance Vieno | 7 | Daughter | — | Massachusetts |
| 36 | Alvin P. Emery | 41 | Head | Hardener | Vermont |
| 37 | Aurae Emery | 36 | Wife | — | Rhode Island |
| 38 | Margaret Emery | 4 | Daughter | — | Massachusetts |
| 39 | Charles Emery | 3 | Son | — | Massachusetts |
| 40 | Paul Emery | 0 | Son | — | 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)