MC
Mary Cullen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Luzerne-County, Pennsylvania
Our Model Tree links this Mary Cullen across the 1930 and 1940 US Censuses in Luzerne-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 5-person household.
Age 16
b. ~1924
Female
Daughter
Born: Wales
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Luzerne-County, Pennsylvania |
| Surname | Cullen |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Wales |
| 1935 Residence (City) | Union Township |
| 1935 Residence (County) | Luzerne |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No H-1 |
| 1935 Residence | Same place |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
| Township / Ward | Union Township |
| Est. Birth Year | ~1924 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Dennis Cullen | Son | — | 17 | ~1923 |
| Anastasia Cullen | Daughter | — | 13 | ~1927 |
| Mary Cullen | Daughter | — | 16 | ~1924 |
| John Cullen | Head | — | 48 | ~1892 |
| Anastasia Cullen | Spouse | — | 46 | ~1894 |
Census Appearances
1930
Luzerne, Pennsylvania
Daughter, age 6
Luzerne, Pennsylvania · implied b. ~1924 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cullen |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Wales |
| Naturalization Status | Alien |
| Year of Immigration | 1927 |
| Father's Birthplace | Ireland-Free State |
| Mother's Birthplace | Ireland-Free State |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1940
Luzerne-County, Pennsylvania
Daughter, age 16
Luzerne-County, Pennsylvania · implied b. ~1924 — 5 household members
| Surname | Cullen |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Wales |
| 1935 Residence (City) | Union Township |
| 1935 Residence (County) | Luzerne |
| Naturalization Status | Naturalized |
| Highest Grade | No H-1 |
| 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 Cullen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Cullen
Daughter · 1940 · age 16 · b. ~1924 · Pennsylvania
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Sibling
Anastasia Cullen
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dennis Cullen
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 — Luzerne-County, Pennsylvania
Open full size
1940 US Federal Census — Luzerne-County, Pennsylvania
Page Contents
33 people indexed on this census page (nara:1940:m-t0627-03561-00037)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sylvester | 6 | Son | — | Pennsylvania |
| 2 | Theodore | 3 | Son | — | Pennsylvania |
| 3 | Michael Belko | 22 | Lodger | Truck Driver | Pennsylvania |
| 4 | Caroline Gregory | 46 | Head | — | Pennsylvania |
| 5 | Aaron Gregory | 24 | Son | Laborer | Pennsylvania |
| 6 | Catherine Gregory | 22 | Daughter | Operator | Pennsylvania |
| 7 | Mildred Gregory | 20 | Daughter | — | Pennsylvania |
| 8 | Elizabeth Gregory | 16 | Daughter | — | Pennsylvania |
| 9 | Irene Gregory | 11 | Daughter | — | Pennsylvania |
| 10 | Carl Gregory | 8 | Son | — | Pennsylvania |
| 11 | Samuel Young | 44 | Head | Electrician | Pennsylvania |
| 12 | Ida Young | 39 | Wife | — | Pennsylvania |
| 13 | Kenneth Young | 11 | Son | — | Pennsylvania |
| 14 | Ronald Young | 8 | Son | — | Pennsylvania |
| 15 | Robert Young | 5 | Son | — | Pennsylvania |
| 16 | John Zabarski | 39 | Head | Laborer | Pennsylvania |
| 17 | Jessie Zabarski | 31 | Wife | — | Pennsylvania |
| 18 | Stanley Zabarski | 15 | Son | — | Pennsylvania |
| 19 | Adele Zabarski | 12 | Daughter | — | Pennsylvania |
| 20 | Walter Sadowski | 12 | Lodger | — | Pennsylvania |
| 21 | John Cullen | 48 | Head | Miner | Ireland |
| 22 | Anastasia Cullen | 46 | Wife | — | Ireland |
| 23 | Dennis Cullen | 17 | Son | — | Wales |
| 24 | Mary Cullen THIS PERSON | 16 | Daughter | — | Wales |
| 25 | Anastasia Cullen | 13 | Daughter | — | Wales |
| 26 | Fred Gearheart | 48 | Head | Carpenter | Pennsylvania |
| 27 | Mildred Gearheart | 42 | Wife | — | Pennsylvania |
| 28 | Kenneth Gearheart | 12 | Son | — | Pennsylvania |
| 29 | William Williams | 55 | Head | Laborer | Wales |
| 30 | Jonathan David | 51 | Lodger | Laborer | Pennsylvania |
| 31 | Harold Gearheart | 28 | Head | Laborer | Pennsylvania |
| 32 | Annette Gearheart | 25 | Wife | Tax Collector | Pennsylvania |
| 33 | Connie Gearheart | 5 | Daughter | — | 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)