MK
Mary Kenny — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this Mary Kenny across the 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 5-person household.
Age 13
b. ~1927
Female
Daughter
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Kenny |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Bayonne city |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same Place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Bayonne City |
| Est. Birth Year | ~1927 |
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 |
|---|---|---|---|---|
| Patrick Kenny | Son | — | 2 | ~1938 |
| Mary Kenny | Daughter | — | 13 | ~1927 |
| Evelyn Kenny | Daughter | — | 7 | ~1933 |
| Mary Kenny | Head | — | 41 | ~1899 |
| Alice Kenny | Daughter | — | 15 | ~1925 |
Census Appearances
1930
Hudson, New …
Daughter, age 2
Hudson, New Jersey · implied b. ~1928 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kenny |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Daughter, age 13
Hudson-County, New Jersey · implied b. ~1927 — 5 household members
| Surname | Kenny |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Bayonne city |
| 1935 Residence (County) | Hudson |
| Highest Grade | 8 |
| 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 Kenny across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Kenny
Daughter · 1940 · age 13 · b. ~1927 · New Jersey
★ You are viewing this record
Sibling
Evelyn Kenny
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Kenny
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patrick Kenny
Sibling · 1940 · age 2
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-t0627-02344-00016)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Helen Krakoski | 17 | Daughter | Turner | New Jersey |
| 42 | Henry Krakoski | 14 | Son | — | New Jersey |
| 43 | Frances Krakoski | 11 | Daughter | — | New Jersey |
| 44 | Luke Lambert | 53 | Head | — | Indiana |
| 45 | Joseph Adams | 53 | Lodger | Laborer | New Jersey |
| 46 | Andrew Plural | 46 | Head | Laborer | Austria |
| 47 | Barbara Plural | 41 | Wife | — | Austria |
| 48 | John Plural | 21 | Son | New Worker | New Jersey |
| 49 | Mary Plural | 19 | Daughter | — | New Jersey |
| 50 | Charles Plural | 17 | Son | — | New Jersey |
| 51 | Josephine Plural | 14 | Daughter | — | New Jersey |
| 52 | Catherine Plural | 10 | Daughter | — | New Jersey |
| 53 | Grace Sharkey | 65 | Head | — | Ireland |
| 54 | Angelo Cardinali | 55 | Head | Laborer | Italy |
| 55 | Julia Tomei | 72 | Lodger | — | Italy |
| 56 | Mary Kenny | 41 | Head | — | New Jersey |
| 57 | Alice Kenny | 15 | Daughter | — | New Jersey |
| 58 | Mary Kenny THIS PERSON | 13 | Daughter | — | New Jersey |
| 59 | Evelyn Kenny | 7 | Daughter | — | New Jersey |
| 60 | Patrick Kenny | 2 | Son | — | New Jersey |
| 61 | Joseph Bombaggio | 45 | Head | Laborer | Italy |
| 62 | Beatrice Bombaggio | 42 | Wife | — | Italy |
| 63 | Barney Bombaggio | 19 | Son | Clerk | New Jersey |
| 64 | Frank Bombaggio | 18 | Son | Helper | New Jersey |
| 65 | Angelo Bombaggio | 17 | Son | New Worker | New Jersey |
| 66 | Mary Bombaggio | 15 | Daughter | — | New Jersey |
| 67 | Angelina Bombaggio | 5 | Daughter | — | New Jersey |
| 68 | Frank Baginski | 53 | Head | Butcher | Poland |
| 69 | Helen Baginski | 43 | Wife | — | Poland |
| 70 | Frank Baginski | 26 | Son | Clerk | New Jersey |
| 71 | Joseph Baginski | 24 | Son | New Worker | New Jersey |
| 72 | Henry Baginski | 18 | Son | Janitor | New Jersey |
| 73 | Stanley Baginski | 16 | Son | — | New Jersey |
| 74 | Theodore Baginski | 15 | Son | — | New Jersey |
| 75 | Vincent Baginski | 13 | Son | — | New Jersey |
| 76 | Anthony Baginski | 11 | Son | — | New Jersey |
| 77 | Edward Baginski | 8 | Son | — | New Jersey |
| 78 | Dolores Baginski | 7 | Daughter | — | New Jersey |
| 79 | Constance Zulga | 58 | Head | — | Poland |
| 80 | Marie Zulga | 28 | Daughter | Winder | 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)