MK
Mary Kenny — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Essex-County, New Jersey
Our Model Tree links this Mary Kenny across the 1930 and 1940 US Censuses in Essex-County, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1892), then head of a 8-person household.
Age 48
b. ~1892
Female
Spouse
Born: Canada
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, New Jersey |
| Surname | Kenny |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Canada |
| 1935 Residence (City) | Livingston |
| 1935 Residence (County) | Essex |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth Country | Canada |
| Birthplace (normalized) | canada |
| Township / Ward | Livingston |
| Est. Birth Year | ~1892 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Patrick Kenny | Head | — | 45 | ~1895 |
| Noreen Kenny | Daughter | — | 4 | ~1936 |
| Isabel Kenny | Daughter | — | 18 | ~1922 |
| Marie Kenny | Daughter | — | 21 | ~1919 |
| Mary Kenny | Spouse | — | 48 | ~1892 |
| John Kenny | Son | — | 19 | ~1921 |
| Catherine Kenny | Daughter | — | 16 | ~1924 |
| Walter Kenny | Son | — | 14 | ~1926 |
Census Appearances
1930
Essex, New …
Spouse, age 38
Essex, New Jersey · implied b. ~1892 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kenny |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Canada |
| Naturalization Status | First papers filed |
| Year of Immigration | 1923 |
| Age at First Marriage | 27 |
| Father's Birthplace | Canada |
| Mother's Birthplace | Canada |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Canada |
| Birthplace (normalized) | canada |
1940
Essex-County, New …
Spouse, age 48
Essex-County, New Jersey · implied b. ~1892 — 8 household members
| Surname | Kenny |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Canada |
| 1935 Residence (City) | Livingston |
| 1935 Residence (County) | Essex |
| Naturalization Status | Naturalized |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth Country | Canada |
| Birthplace (normalized) | canada |
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.
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This person
Anchor record
Mary Kenny
Spouse · 1940 · age 48 · b. ~1892 · New Jersey
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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 — Essex-County, New Jersey
Open full size
1940 US Federal Census — Essex-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02335-00626)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Margaret Newman | 16 | Daughter | — | Illinois |
| 42 | Jean Voltmer | 18 | Niece | — | Illinois |
| 43 | Agnes Voltmer | 63 | Mother-in-law | — | Illinois |
| 44 | Pasquale Georgia | 39 | Head | Owner | Connecticut |
| 45 | Ruth Georgia | 39 | Wife | — | Connecticut |
| 46 | David Georgia | 17 | Son | — | Massachusetts |
| 47 | Dorothy Georgia | 10 | Daughter | — | Connecticut |
| 48 | Stanley Cymansky | 41 | Head | — | Poland |
| 49 | Helen Cymansky | 39 | Wife | — | Poland |
| 50 | Leon Cymansky | 15 | Son | — | New Jersey |
| 51 | Henry Cymansky | 6 | Son | — | New Jersey |
| 52 | George Heslin | 44 | Head | Owner | New Jersey |
| 53 | Louis Heslin | 51 | Wife | — | Canada |
| 54 | Bernice Heslin | 15 | Daughter | — | New Jersey |
| 55 | Patrick Kenny | 45 | Head | Iron-Worker | England |
| 56 | Mary Kenny THIS PERSON | 48 | Wife | — | Canada |
| 57 | Marie Kenny | 21 | Daughter | — | New Jersey |
| 58 | John Kenny | 19 | Son | — | New Jersey |
| 59 | Isabel Kenny | 18 | Daughter | — | New Jersey |
| 60 | Catherine Kenny | 16 | Daughter | — | England |
| 61 | Walter Kenny | 14 | Son | — | New Jersey |
| 62 | Noreen Kenny | 4 | Daughter | — | New Jersey |
| 63 | Donald R. Sandback | 31 | Head | Clerk | Pennsylvania |
| 64 | Ruth Sandback | 27 | Wife | — | Pennsylvania |
| 65 | Donald H. Sandback | 5 | Son | — | New Jersey |
| 66 | Robert R. Sandback | 0 | Son | — | New Jersey |
| 67 | Mary R. Longridge | 59 | Mother-in-law | — | Pennsylvania |
| 68 | Samuel Lombardino | 40 | Head | Insurance Agent | Italy |
| 69 | Ann Lombardino | 34 | Wife | Book-Binder | New Jersey |
| 70 | Louis Lombardino | 16 | Son | — | New Jersey |
| 71 | Marie Lombardino | 14 | Daughter | — | New Jersey |
| 72 | Rose Lombardino | 8 | Daughter | — | New Jersey |
| 73 | Benjamin Turek | 31 | Head | Salesman | New York |
| 74 | Phoebe Turek | 40 | Wife | — | New York |
| 75 | Frank Van Distine | 73 | Head | Laborer | New Jersey |
| 76 | Henrietta Van Distine | 73 | Wife | — | New Jersey |
| 77 | Henrietta Pearce | 48 | Daughter | — | New Jersey |
| 78 | Ignazio Anzalone | 41 | Head | Tailor | Italy |
| 79 | Lena Anzalone | 54 | Wife | — | Italy |
| 80 | Fred P. Loos | 49 | Head | Draughtsman | New Jersey |
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)