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Lillian Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lackawanna-County, Pennsylvania
Our Model Tree links this Lillian Martin across the 1920, 1930 and 1940 US Censuses in Lackawanna-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 5-person household.
Age 52
b. ~1888
Female
Spouse
Born: Wales
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lackawanna-County, Pennsylvania |
| Surname | MARTIN |
| Given Name | Lillian |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Wales |
| 1935 Residence (City) | Carbondale |
| 1935 Residence (County) | Lackawanna |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
| Township / Ward | Carbondale |
| Est. Birth Year | ~1888 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lillian | Age | Birth yr |
|---|---|---|---|---|
| Emma Martin | Daughter | — | 27 | ~1913 |
| Thomas Martin | Head | — | 55 | ~1885 |
| Jane Martin | Daughter | — | 21 | ~1919 |
| Thomas Martin | Son | — | 24 | ~1916 |
| Lillian Martin | Spouse | — | 52 | ~1888 |
Census Appearances
1920
Lackawanna, Pennsylvania
Spouse, age 31
Lackawanna, Pennsylvania · implied b. ~1889 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morton |
| Given Name | Lillian |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Wales |
| Year of Immigration | 1906 |
| Naturalization Status | Alien |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Welsh |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1930
Lackawanna, Pennsylvania
Spouse, age 42
Lackawanna, Pennsylvania · implied b. ~1888 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Lillian |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Wales |
| Naturalization Status | First papers filed |
| Year of Immigration | 1905 |
| Age at First Marriage | 20 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Can Read/Write | Yes |
| Mother Tongue | Welsh |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1940
Lackawanna-County, Pennsylvania
Spouse, age 52
Lackawanna-County, Pennsylvania · implied b. ~1888 — 5 household members
| Surname | MARTIN |
| Given Name | Lillian |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Wales |
| 1935 Residence (City) | Carbondale |
| 1935 Residence (County) | Lackawanna |
| Naturalization Status | Naturalized |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| 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 Lillian Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Lillian Martin
Spouse · 1940 · age 52 · b. ~1888 · 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
Open full size
1940 US Federal Census — Lackawanna-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03522-00811)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Jane Crow | 24 | daughter | Saleslady | England |
| 42 | Oliver Crow | 35 | son | New Worker | England |
| 43 | Sam Milligan | 34 | head | Coal Miner | Scotland |
| 44 | Jessie Milligan | 26 | daughter | — | England |
| 45 | Douglas Milligan | 7 | grandson | — | Pennsylvania |
| 46 | Janet Milligan | 6 | daughter | — | Pennsylvania |
| 47 | Thomas Martin | 55 | head | Laborer | Wales |
| 48 | Lillian Martin THIS PERSON | 52 | wife | — | Wales |
| 49 | Emma Martin | 27 | daughter | — | Pennsylvania |
| 50 | Thomas Martin | 24 | son | Salesman | Pennsylvania |
| 51 | Jane Martin | 21 | daughter | New Worker | Pennsylvania |
| 52 | Earl Moon | 42 | Head | Coal Miner | Pennsylvania |
| 53 | Mae Moon | 39 | wife | — | Pennsylvania |
| 54 | Earl Moon | 19 | son | Salesman | Pennsylvania |
| 55 | Alice Moon | 18 | daughter | New Worker | Pennsylvania |
| 56 | Jack Moon | 16 | son | New Worker | Pennsylvania |
| 57 | Bill Moon | 13 | son | — | Pennsylvania |
| 58 | Shirley Moon | 8 | daughter | — | Pennsylvania |
| 59 | Maria Moon | 3 | daughter | — | Pennsylvania |
| 60 | James Karnes | 65 | Head | Repairman | Pennsylvania |
| 61 | Katherine Karnes | 64 | wife | — | Pennsylvania |
| 62 | Mary Karnes | 25 | daughter | Office Worker | Pennsylvania |
| 63 | John Helstein | 34 | Head | Bartender | Missouri |
| 64 | Mary Helstein | 32 | wife | — | Pennsylvania |
| 65 | James Helstein | 6 | son | — | Pennsylvania |
| 66 | John Jr. Helstein | 4 | son | — | Pennsylvania |
| 67 | Russell Benson | 30 | Head | Laborer | Pennsylvania |
| 68 | Alberta Benson | 29 | wife | — | Pennsylvania |
| 69 | Russell, Jr. Benson | 8 | son | — | Pennsylvania |
| 70 | Thomas Benson | 4 | son | — | Pennsylvania |
| 71 | Wilfred Hosie | 38 | Head | Laborer | Pennsylvania |
| 72 | Lavina Hosie | 34 | wife | Saleslady | Pennsylvania |
| 73 | David Chapman | 35 | Head | Plumber | Pennsylvania |
| 74 | Ruth Chapman | 23 | wife | — | Pennsylvania |
| 75 | Norma Chapman | 2 | daughter | — | Pennsylvania |
| 76 | Alec Petcavich | 28 | Head | Laborer | Pennsylvania |
| 77 | Florence Petcavich | 23 | wife | — | Pennsylvania |
| 78 | Paul Goddard | 35 | Head | Mining Engineer | Minnesota |
| 79 | Louisa Goddard | 37 | wife | — | Oklahoma |
| 80 | William Goddard | 6 | son | — | Pennsylvania |
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)