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Josephine Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this Josephine Martin across the 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 8-person household.
Age 14
b. ~1926
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Martin |
| Given Name | Josephine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Medford City |
| 1935 Residence (County) | Middlesex |
| Additional Details | |
| Highest Grade | No 9 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Medford City |
| Est. Birth Year | ~1926 |
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 Josephine | Age | Birth yr |
|---|---|---|---|---|
| Anna Martin | Daughter | — | 12 | ~1928 |
| Bernardo Martin | Head | — | 38 | ~1902 |
| Josephine Martin | Daughter | — | 14 | ~1926 |
| Ferdinand Martin | Son | — | 33 | ~1907 |
| Ciro Martin | Son | — | 3 | ~1937 |
| Matthew Martin | Spouse | — | 37 | ~1903 |
| Mary Martin | Daughter | — | 26 | ~1914 |
| Nancy Martin | Daughter | — | 1 | ~1939 |
Census Appearances
1930
Middlesex, Massachusetts
Daughter, age 3
Middlesex, Massachusetts · implied b. ~1927 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Josephine |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Occupation | none |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Daughter, age 14
Middlesex-County, Massachusetts · implied b. ~1926 — 8 household members
| Surname | Martin |
| Given Name | Josephine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Medford City |
| 1935 Residence (County) | Middlesex |
| Highest Grade | No 9 |
| 1935 Residence | Same place |
| 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 Josephine Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Josephine Martin
Daughter · 1940 · age 14 · b. ~1926 · Massachusetts
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Sibling
Anna Martin
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Martin
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nancy Martin
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ciro Martin
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ferdinand Martin
Sibling · 1940 · age 33
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 — Middlesex-County, Massachusetts
Open full size
1940 US Federal Census — Middlesex-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01611-00408)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Leon Scannell | 64 | Head | Draftsman | Vermont |
| 42 | Catherine Scannell | 62 | Wife | — | Massachusetts |
| 43 | Jean M. Scannell | 14 | Son | — | Massachusetts |
| 44 | James Scannell | 12 | Son | — | Massachusetts |
| 45 | Joseph Cincotta | 39 | Head | Coal Dealer | Massachusetts |
| 46 | Theresa Cincotta | 37 | Wife | — | Massachusetts |
| 47 | Joseph Cincotta | 12 | Son | — | Massachusetts |
| 48 | Edward Cincotta | 11 | Son | — | Massachusetts |
| 49 | Lorraine Cincotta | 3 | Daughter | — | Massachusetts |
| 50 | Anthony Interprakas | 48 | Head | Manager | Greece |
| 51 | Helen Interprakas | 31 | Wife | — | Massachusetts |
| 52 | Clare Interprakas | 9 | Daughter | — | Massachusetts |
| 53 | Catherine Interprakas | 7 | Daughter | — | Massachusetts |
| 54 | Bernardo Martin | 38 | Head | — | Italy |
| 55 | Matthew Martin | 37 | Wife | — | Italy |
| 56 | Josephine Martin THIS PERSON | 14 | Daughter | — | Massachusetts |
| 57 | Anna Martin | 12 | Daughter | — | Massachusetts |
| 58 | Mary Martin | 26 | Daughter | — | Massachusetts |
| 59 | Ciro Martin | 3 | Son | — | Massachusetts |
| 60 | Ferdinand Martin | 33 | Son | — | Massachusetts |
| 61 | Nancy Martin | 1 | Daughter | — | Massachusetts |
| 62 | Emily Hale | 74 | Head | Foreman | Canada-English |
| 63 | Mildred Hale | 30 | Wife | — | Canada-English |
| 64 | Enrico Hale | 33 | Son | — | Massachusetts |
| 65 | Robert Hale | 25 | Son | — | Massachusetts |
| 66 | Joan Hale | 5 | Daughter | — | Massachusetts |
| 67 | Thomas Mcgowan | 39 | Head | Agent | New Hampshire |
| 68 | Josephine Mcgowan | 30 | Wife | — | Massachusetts |
| 69 | Timothy Mcgowan | 3 | Son | — | Massachusetts |
| 70 | David Mcgowan | 2 | Son | — | Massachusetts |
| 71 | John Mcgowan | 1 | Son | — | Massachusetts |
| 72 | Nicholas Di Vecchio | 40 | Head | Laborer | Italy |
| 73 | Anna Di Vecchio | 40 | Wife | — | Italy |
| 74 | Mary Di Vecchio | 15 | Daughter | — | Massachusetts |
| 75 | Frank Di Vecchio | 14 | Son | — | Massachusetts |
| 76 | Antoinette Di Vecchio | 12 | Daughter | — | Massachusetts |
| 77 | Laura Di Vecchio | 10 | Daughter | — | Massachusetts |
| 78 | Mary Di Vecchio | 8 | Daughter | — | Massachusetts |
| 79 | Anthony Cerulla | 40 | Head | Machinist | Massachusetts |
| 80 | Annie Cerulla | 35 | Wife | — | 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)