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Mary Malone — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this Mary Malone across the 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 6-person household.
Age 19
b. ~1921
Female
Daughter
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Malone |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Kearny town |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Kearny Town |
| Est. Birth Year | ~1921 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Catherine Malone | Daughter | — | 14 | ~1926 |
| Mary Malone | Daughter | — | 19 | ~1921 |
| Austin Malone | Head | — | 52 | ~1888 |
| Thomas Malone | Son | — | 31 | ~1909 |
| Michael Malone | Son | — | 16 | ~1924 |
| Catherine Malone | Spouse | — | 52 | ~1888 |
Census Appearances
1930
Hudson, New …
Daughter, age 7
Hudson, New Jersey · implied b. ~1923 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Melone |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Daughter, age 19
Hudson-County, New Jersey · implied b. ~1921 — 6 household members
| Surname | Malone |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Kearny town |
| 1935 Residence (County) | Hudson |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Malone across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Malone
Daughter · 1940 · age 19 · b. ~1921 · New Jersey
★ You are viewing this record
Sibling
Michael Malone
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Malone
Sibling · 1940 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Malone
Sibling · 1940 · age 14
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 — Hudson-County, New Jersey
Open full size
1940 US Federal Census — Hudson-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02350-00208)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Daniel Mckeown | 54 | Head | Office | New York |
| 2 | James Mckeown | 22 | Son | Office | New York |
| 3 | Catherine Mckeown | 17 | Daughter | School | New Jersey |
| 4 | Mary Mckeown | 14 | Daughter | — | New Jersey |
| 5 | Anita Mckeown | 12 | Daughter | — | New Jersey |
| 6 | Theresa Mckeown | 10 | Daughter | — | New Jersey |
| 7 | Frances Mckeown | 7 | Son | — | New Jersey |
| 8 | James Oldknow | 37 | Head | Machinist | New Jersey |
| 9 | Lillian Oldknow | 39 | Wife | — | New Jersey |
| 10 | Robert Oldknow | 9 | Son | — | New Jersey |
| 11 | William Oldknow | 4 | Son | — | New Jersey |
| 12 | Patrick Quinn | 76 | Head | — | New York |
| 13 | Ellen Quinn | 78 | Wife | — | Pennsylvania |
| 14 | Helen Quinn | 48 | Daughter | Factory | New Jersey |
| 15 | Mary Quinn | 47 | Daughter | Factory | New Jersey |
| 16 | Harry Mather | 41 | Head | Pipe Fitter | New Jersey |
| 17 | Catherine Mather | 45 | Wife | — | New Jersey |
| 18 | Harry Mather | 22 | Son | Fitter | New Jersey |
| 19 | George Mather | 17 | Son | Factory | New Jersey |
| 20 | Arthur Mather | 13 | Son | — | New Jersey |
| 21 | Edward Beasley | 52 | Head | Factory | New Jersey |
| 22 | Josephine Beasley | 52 | Wife | — | Pennsylvania |
| 23 | Edward Beasley | 25 | Son | Factory | New Jersey |
| 24 | Norman Beasley | 18 | Son | — | New Jersey |
| 25 | Austin Malone | 52 | Head | Government Wk | Ireland |
| 26 | Catherine Malone | 52 | Wife | — | Ireland |
| 27 | Thomas Malone | 31 | Son | Clerk | New Jersey |
| 28 | Mary Malone THIS PERSON | 19 | Daughter | — | New Jersey |
| 29 | Michael Malone | 16 | Son | — | New Jersey |
| 30 | Catherine Malone | 14 | Daughter | — | New Jersey |
| 31 | John Partridge | 70 | Head | Pipe Fitter | Scotland |
| 32 | Elizabeth Partridge | 67 | Wife | — | Scotland |
| 33 | Harry Moores | 60 | Head | Stone Cutter | Massachusetts |
| 34 | Grace Moores | 40 | Wife | — | New York |
| 35 | Raymond Moores | 22 | Son | Helper | New York |
| 36 | Dorothy Moores | 17 | Daughter | Factory | New York |
| 37 | Harry Moores | 10 | Son | — | New Jersey |
| 38 | William Moores | 7 | Son | — | New Jersey |
| 39 | Joseph Starkus | 47 | Head | Labor | Lithuania |
| 40 | Mary Starkus | 45 | Wife | Factory | Lithuania |
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)