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Mary Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lackawanna-County, Pennsylvania
Our Model Tree links this Mary Martin across the 1910, 1920, 1930 and 1940 US Censuses in Lackawanna-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 4-person household.
Age 56
b. ~1884
Female
Spouse
Born: Wales
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lackawanna-County, Pennsylvania |
| Surname | Martin |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Wales |
| 1935 Residence (City) | Scranton City |
| 1935 Residence (County) | Lackawanna |
| Naturalization Status | Naturalized |
| Additional Details | |
| Industry | 0 |
| Class of Worker | No |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
| Township / Ward | Scranton City |
| Est. Birth Year | ~1884 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Emma Martin | Daughter | — | 32 | ~1908 |
| Andrew Martin | Head | — | 54 | ~1886 |
| Gerard Sullivan | Other | — | 6 | ~1934 |
| Mary Martin | Spouse | — | 56 | ~1884 |
Census Appearances
1910
Lackawanna, Pennsylvania
Spouse, age 25
Lackawanna, Pennsylvania · implied b. ~1885 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | May |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Wales |
| Years Married | 3 |
| Children Born | 2 |
| Children Living | 2 |
| Year of Immigration | 1884 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1920
Lackawanna, Pennsylvania
Spouse, age 35
Lackawanna, Pennsylvania · implied b. ~1885 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | May |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Wales |
| Year of Immigration | 1885 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Welsh |
| Birth Country | Wales |
| Year of Naturalization | 1895 |
| Birthplace (normalized) | wales |
1930
Lackawanna, Pennsylvania
Spouse, age 46
Lackawanna, Pennsylvania · implied b. ~1884 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | May |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Wales |
| Naturalization Status | Naturalized |
| Year of Immigration | 1886 |
| Age at First Marriage | 22 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1940
Lackawanna-County, Pennsylvania
Spouse, age 56
Lackawanna-County, Pennsylvania · implied b. ~1884 — 4 household members
| Surname | Martin |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Wales |
| 1935 Residence (City) | Scranton City |
| 1935 Residence (County) | Lackawanna |
| Naturalization Status | Naturalized |
| Industry | 0 |
| Class of Worker | No |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
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 Martin across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Martin
Spouse · 1940 · age 56 · b. ~1884 · Pennsylvania
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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 — Lackawanna-County, Pennsylvania
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1940 US Federal Census — Lackawanna-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03687-00375)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Helen Bitek | 16 | Daughter | — | Pennsylvania |
| 2 | Stanley Bitek | 14 | Son | — | Pennsylvania |
| 3 | Andrew Givomarik | 42 | Lodger | Gentleman | Russia |
| 4 | Michael Caprut | 30 | Head | Auto Mechanic | Pennsylvania |
| 5 | Leonida Caprut | 29 | Wife | — | Pennsylvania |
| 6 | Vitaline Caprut | 6 | Daughter | — | Pennsylvania |
| 7 | Ralph Caprut | 4 | Son | — | Pennsylvania |
| 8 | Andrew Martin | 54 | Head | Musician | England |
| 9 | Mary Martin THIS PERSON | 56 | Wife | — | Wales |
| 10 | Emma Martin | 32 | Daughter | — | Pennsylvania |
| 11 | Gerard Sullivan | 6 | Boarder | — | Pennsylvania |
| 12 | Edmund Zudrek | 29 | Head | Laborer | Pennsylvania |
| 13 | Catherine Zudrek | 27 | Wife | — | Pennsylvania |
| 14 | Joan Zudrek | 6 | Daughter | — | Pennsylvania |
| 15 | Edmund Jr. Zudrek | 2 | Son | — | Pennsylvania |
| 16 | Constance Zudrek | 1 | Daughter | — | Pennsylvania |
| 17 | Frank Gramigna | 25 | Head | Agent | Pennsylvania |
| 18 | Louise Gramigna | 20 | Wife | Salesgirl | Pennsylvania |
| 19 | Gottlieb Lacsay | 59 | Head | Fireman | Switzerland |
| 20 | Frances Lacsay | 57 | Wife | — | Switzerland |
| 21 | Margaret Lacsay | 34 | Daughter | — | Pennsylvania |
| 22 | Walter Lacsay | 33 | Son | Laborer | Pennsylvania |
| 23 | Harold Lacsay | 21 | Son | — | Pennsylvania |
| 24 | Anthony Pilosi | 50 | Head | Salesman | Italy |
| 25 | Susie Pilosi | 47 | Wife | — | Italy |
| 26 | Thomas Pilosi | 29 | Son | Shoemaker | Pennsylvania |
| 27 | Michael Pilosi | 21 | Son | Shoemaker | Pennsylvania |
| 28 | Anthony Jr. Pilosi | 17 | Son | — | Pennsylvania |
| 29 | Susan Pilosi | 13 | Daughter | — | Pennsylvania |
| 30 | James Williamson | 52 | Head | Pressman | England |
| 31 | Bessie Williamson | 52 | Wife | — | Pennsylvania |
| 32 | Helen Williamson | 22 | Daughter | Office Girl | Pennsylvania |
| 33 | William Bowen | 42 | Head | Forester | Pennsylvania |
| 34 | Sadie Bowen | 37 | Wife | — | Pennsylvania |
| 35 | William Jr. Bowen | 14 | Son | — | Pennsylvania |
| 36 | James Bowen | 13 | Son | — | Pennsylvania |
| 37 | Harrison Bowen | 11 | Son | — | Pennsylvania |
| 38 | Robert Bowen | 8 | Son | — | Pennsylvania |
| 39 | Griffith Reese | 44 | Boarder | Motorman | Pennsylvania |
| 40 | James Evans | 57 | Head | Foreman | Pennsylvania |
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)