MM
Mary Mcnulty — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Luzerne-County, Pennsylvania
Our Model Tree links this Mary Mcnulty across the 1930 and 1940 US Censuses in Luzerne-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 13-person household.
Age 16
b. ~1924
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Luzerne-County, Pennsylvania |
| Surname | McNulty |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittston City |
| 1935 Residence (County) | Luzerne |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pittston City |
| 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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Thomas Mcnulty | Son | — | 8 | ~1932 |
| John Mcnulty | Son | — | 26 | ~1914 |
| Donald Mcnulty | Son | — | 4 | ~1936 |
| Austin Whyte | Other | — | 26 | ~1914 |
| Paul Mcnulty | Son | — | 14 | ~1926 |
| Claire-Ab Mcnulty | Daughter | — | 21 | ~1919 |
| James Mcnulty | Son | — | 12 | ~1928 |
| Stella Mcnulty | Spouse | — | 45 | ~1895 |
| Austin Whyte | Other | — | 4 | ~1936 |
| John Mcnulty | Head | — | 50 | ~1890 |
| Mary Mcnulty | Daughter | — | 16 | ~1924 |
| Eugene Mcnulty | Son | — | 9 | ~1931 |
| Elizabeth Whyte | Daughter | — | 24 | ~1916 |
Census Appearances
1930
Luzerne, Pennsylvania
Daughter, age 6
Luzerne, Pennsylvania · implied b. ~1924 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McNulty |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Luzerne-County, Pennsylvania
Daughter, age 16
Luzerne-County, Pennsylvania · implied b. ~1924 — 13 household members
| Surname | McNulty |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittston City |
| 1935 Residence (County) | Luzerne |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Mcnulty across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mcnulty
Daughter · 1940 · age 16 · b. ~1924 · Pennsylvania
★ You are viewing this record
Sibling
Eugene Mcnulty
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Mcnulty
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Claire-Ab Mcnulty
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Mcnulty
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Mcnulty
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Mcnulty
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Mcnulty
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Whyte
Sibling · 1940 · age 24
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
40 people indexed on this census page (nara:1940:m-t0627-03558-00097)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary O'Malley | 27 | Daughter | Bookkeeper | Pennsylvania |
| 2 | Margaret O'Malley | 90 | Mother-in-law | — | Irish Free State |
| 3 | Katherine Craven | 63 | Head | Watching Crossing | Pennsylvania |
| 4 | Joseph Jenkes | 31 | Son-in-law | Laborer | Pennsylvania |
| 5 | Elizabeth Jenkes | 32 | Daughter | — | Pennsylvania |
| 6 | Katherine Mary Jenkes | 2 | Grand Daughter | — | Pennsylvania |
| 7 | James Fadden | 30 | Son-in-law | Teacher | Pennsylvania |
| 8 | Mary Fadden | 30 | Daughter | — | Pennsylvania |
| 9 | Elizabeth Ann Fadden | 1 | Grand Daughter | — | Pennsylvania |
| 10 | Louis Shick | 57 | Head | Laborer | Germany |
| 11 | Tillie Shick | 50 | Wife | — | Germany |
| 12 | Alfred Shick | 22 | Son | Truck Driver | Pennsylvania |
| 13 | Eleanor Shick | 19 | Daughter | Clerk | Pennsylvania |
| 14 | Dorothy Shick | 14 | Daughter | — | Pennsylvania |
| 15 | Louise Shick | 5 | Daughter | — | Pennsylvania |
| 16 | James Dixon | 52 | Head | Medical Doctor | Pennsylvania |
| 17 | Helen Dixon | 46 | Wife | — | New York |
| 18 | Alicia Dixon | 19 | Daughter | New Worker | Pennsylvania |
| 19 | George-Ab. Dixon | 17 | Son | — | Pennsylvania |
| 20 | Mary Helen Dixon | 15 | Daughter | — | Pennsylvania |
| 21 | James Dixon | 14 | Son | — | Pennsylvania |
| 22 | Rose Dixon | 13 | Daughter | — | Pennsylvania |
| 23 | Jean Dixon | 11 | Daughter | — | Pennsylvania |
| 24 | Margaret Dixon | 10 | Daughter | — | Pennsylvania |
| 25 | Anne Dixon | 3 | Daughter | — | Pennsylvania |
| 26 | John Bullock | 65 | Head | Locomotive Engineer | Pennsylvania |
| 27 | Anna Bullock | 64 | Wife | — | Pennsylvania |
| 28 | John D. Mcnulty | 50 | Head | Auditor | Pennsylvania |
| 29 | Stella Mcnulty | 45 | Wife | — | Pennsylvania |
| 30 | John Mcnulty | 26 | Son | Shipping Clerk | Pennsylvania |
| 31 | Claire-(Ab) Mcnulty | 21 | Daughter | — | Pennsylvania |
| 32 | Mary Mcnulty THIS PERSON | 16 | Daughter | — | Pennsylvania |
| 33 | Paul Mcnulty | 14 | Son | — | Pennsylvania |
| 34 | James Mcnulty | 12 | Son | — | Pennsylvania |
| 35 | Eugene Mcnulty | 9 | Son | — | Pennsylvania |
| 36 | Thomas Mcnulty | 8 | Son | — | Pennsylvania |
| 37 | Donald Mcnulty | 4 | Son | — | Pennsylvania |
| 38 | Austin Whyte | 26 | Son-in-law | Colliery Clerk | Pennsylvania |
| 39 | Elizabeth Whyte | 24 | Daughter | — | Pennsylvania |
| 40 | Austin Jr. Whyte | 4 | Grand Son | — | 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)