MK
Mary Kenny — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Hudson, New Jersey
Our Model Tree links this Mary Kenny across the 1920, 1930 and 1940 US Censuses in Hudson, New Jersey (XGBoost, ~Confirmed) — first a head (b.~1869), then head of a 4-person household.
Age 51
b. ~1869
Female
Head
Born: Ireland
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Hudson, New Jersey |
| Surname | Kenny |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1890 |
| Naturalization Status | Alien |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Furnished Rooms |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Furnished Rooms |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1869 |
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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Kenny | Head | — | 51 | ~1869 |
| Patrick Thompson | Other | — | 35 | ~1885 |
| William Kenny | Son | — | 22 | ~1898 |
| John Kenny | Son | — | 24 | ~1896 |
Census Appearances
1920
Hudson, New …
Head, age 51
Hudson, New Jersey · implied b. ~1869 — 4 household members
| Surname | Kenny |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1890 |
| Naturalization Status | Alien |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Furnished Rooms |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
Hudson, New …
Other, age 60
Hudson, New Jersey · implied b. ~1870 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kenny |
| Given Name | Mary |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1884 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Hudson-County, New …
Other, age 66
Hudson-County, New Jersey · implied b. ~1874 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kenny |
| Given Name | Mary A. |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same Place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Kenny
Head · 1920 · age 51 · b. ~1869 · New Jersey
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Hudson, New Jersey
Open full size
1920 US Federal Census — Hudson, New Jersey
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1044unit:0711)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank Karpinski | 27 | Head | Merchant | Poland |
| 2 | Eugenia Karpinski | 24 | Wife | — | Poland |
| 3 | Joseph Karpinski | 3 | Son | — | New Jersey |
| 4 | Sophie Karpinski | 2 | Daughter | — | New Jersey |
| 5 | Edward Murphy | 42 | Head | Laborer | New York |
| 6 | Mary Murphy | 42 | Wife | — | Germany |
| 7 | Frank Murphy | 15 | Son | — | New York |
| 8 | William Murphy | 11 | Son | Messenger | New Jersey |
| 9 | James Murphy | 17 | Son | Laborer | New Jersey |
| 10 | Harold Murphy | 4 | Son | — | New York |
| 11 | Gene Murphy | 3 | Son | — | New York |
| 12 | James Dunn | 52 | Head | — | New Jersey |
| 13 | Catherine Dunn | 50 | Wife | — | New Jersey |
| 14 | Mary Dunn | 11 | Daughter | — | New Jersey |
| 15 | Robert Sneddon | 33 | Head | Pipefitter | New Jersey |
| 16 | Catherine Sneddon | 31 | Wife | — | Ireland |
| 17 | Elizabeth Sneddon | 10 | Daughter | — | New Jersey |
| 18 | John Sneddon | 8 | Son | — | New Jersey |
| 19 | Joseph Sneddon | 5 | Son | — | New Jersey |
| 20 | George Rutledge | 33 | Head | Fireman | England |
| 21 | Ella Rutledge | 31 | Wife | — | Ireland |
| 22 | Laura Rutledge | 6 | Daughter | — | New Jersey |
| 23 | Helen Rutledge | 3 | Daughter | — | New Jersey |
| 24 | Louis Hoban | 37 | Head | Joiner | Ireland |
| 25 | Helen Hoban | 33 | Wife | — | Ireland |
| 26 | Henry Hoban | 5 | Son | — | New York |
| 27 | Grace Hoban | 3 | Daughter | — | New York |
| 28 | Alice Bullard | 26 | Head | Housekeeper | New York |
| 29 | Theodore Sankoski | 25 | Head | Laborer | Lithuania |
| 30 | Mary Sankoski | 20 | Wife | — | Russia |
| 31 | Frank Sankoski | 1 | Son | — | New York |
| 32 | Nicholas Ginal | 25 | Lodger | Laborer | Russia |
| 33 | Mary Kenny THIS PERSON | 51 | Head | Furnished Rooms | Ireland |
| 34 | John Kenny | 24 | Son | Trucker | New York |
| 35 | William Kenny | 22 | Son | Laborer | New Jersey |
| 36 | Patrick Thompson | 35 | Lodger | Laborer | Ireland |
| 37 | Dominick Mancuso | 27 | Head | Laborer | Italy |
| 38 | Rose Mancuso | 21 | Wife | — | Italy |
| 39 | Mary Mancuso | 3 | Daughter | — | New Jersey |
| 40 | Jake Caguio | 26 | Head | Goldsmith | Italy |
| 41 | Rose Caguio | 23 | Wife | — | New Jersey |
| 42 | Josephine Caguio | 2 | Daughter | — | New Jersey |
| 43 | Dominick Caguio | 20 | Brother | Goldsmith | Italy |
| 44 | Eugene Tirone | 55 | Head | Goldsmith | Italy |
| 45 | Anna Tirone | 45 | Wife | — | Italy |
| 46 | Charles Tirone | 18 | Son | Laborer | New Jersey |
| 47 | Edward Tirone | 12 | Son | — | New Jersey |
| 48 | John Bertoli | 60 | Head | Laborer | Italy |
| 49 | Angela Bertoli | 45 | Wife | — | Italy |
| 50 | Mary Bertoli | 20 | Daughter | Machine Hand | New Jersey |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)