JM
John Mckenna — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Hudson, New Jersey
Our Model Tree links this John Mckenna across the 1910 and 1920 US Censuses in Hudson, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1908), then head of a 9-person household.
Age 12
b. ~1908
Male
Son
Born: New Jersey
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Hudson, New Jersey |
| Surname | McKenna |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New York |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Town Of West Hoboken |
| Est. Birth Year | ~1908 |
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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Helen Mckenna | Daughter | — | 19 | ~1901 |
| Hugh Mckenna | Head | — | 40 | ~1880 |
| John Mckenna | Son | — | 12 | ~1908 |
| Edward Mckenna | Son | — | 9 | ~1911 |
| Thomas Mckenna | Son | — | 2 | ~1918 |
| Louis Mckenna | Son | — | 11 | ~1909 |
| Hugh Mckenna | Son | — | 17 | ~1903 |
| James Mckenna | Son | — | 5 | ~1915 |
| Gertie Mckenna | Spouse | — | 38 | ~1882 |
Census Appearances
1910
Hudson, New …
Son, age 1
Hudson, New Jersey · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McKenna |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New York |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
Hudson, New …
Son, age 12
Hudson, New Jersey · implied b. ~1908 — 9 household members
| Surname | McKenna |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 John Mckenna across 2 US Census years (1910 and 1920) in Hudson, New Jersey, using XGBoost record linkage.
Show:
This person
Anchor record
John Mckenna
Son · 1920 · age 12 · b. ~1908 · New Jersey
★ You are viewing this record
Sibling
Thomas Mckenna
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Mckenna
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Mckenna
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Mckenna
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hugh Mckenna
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louis Mckenna
Sibling · 1920 · age 11
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
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:1920:14thcensusofpopu1050unit:0561)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Rose Cannon | 53 | Head | — | Pennsylvania |
| 52 | John Cannon | 48 | Brother | Master Mariner | Pennsylvania |
| 53 | Andrew Cannon | 42 | Brother | Porter | Pennsylvania |
| 54 | Kate Cannon | 40 | Sister | — | Pennsylvania |
| 55 | Charles Karstens | 29 | Head | Salesman | New York |
| 56 | Minnie Karstens | 31 | Wife | — | New Jersey |
| 57 | Muriel Karstens | 1 | Daughter | — | New Jersey |
| 58 | Michael J. Cannon | 45 | Head | Janitor | Pennsylvania |
| 59 | Julia Cannon | 45 | Wife | — | Pennsylvania |
| 60 | Charles Rigel | 36 | Head | Glassworker | France |
| 61 | Catherine Rigel | 34 | Wife | — | New York |
| 62 | Paul Rigel | 12 | Son | — | France |
| 63 | Madeline Rigel | 10 | Daughter | — | France |
| 64 | Richard W. Dahlem | 44 | Head | Machinist | New Jersey |
| 65 | Mary Dahlem | 38 | Wife | — | Germany |
| 66 | Richard B. Dahlem | 16 | Son | Page | New Jersey |
| 67 | Theodore Dahlem | 9 | Son | — | New Jersey |
| 68 | John Dahlem | 13 | Nephew | — | New Jersey |
| 69 | Anthony Petty | 64 | Father-in-law | Decorator | Germany |
| 70 | John Mumbwiller | 31 | Head | Mechanic | New Jersey |
| 71 | Bertha Mumbwiller | 28 | Wife | — | New Jersey |
| 72 | Edwin Mumbwiller | 2 | Son | — | New Jersey |
| 73 | Louis Rubin | 26 | Head | Mattress Maker | Russia |
| 74 | Jennie Rubin | 29 | Wife | — | Russia |
| 75 | Morris Kirshenbaum | 33 | Boarder | Mattress Maker | Russia |
| 76 | Edward De Villeroy | 37 | Head | Mechanic | New York |
| 77 | Rose De Villeroy | 38 | Wife | — | New Jersey |
| 78 | Alfred De Villeroy | 15 | Son | Clerk | New York |
| 79 | Edward De Villeroy | 11 | Son | — | New York |
| 80 | Florence De Villeroy | 8 | Daughter | — | New York |
| 81 | Hugh Mckenna | 40 | Head | Laborer | New Jersey |
| 82 | Gertie Mckenna | 38 | Wife | — | New York |
| 83 | Helen Mckenna | 19 | Daughter | Operator | New York |
| 84 | Hugh Jr. Mckenna | 17 | Son | Helper | New York |
| 85 | John Mckenna THIS PERSON | 12 | Son | — | New Jersey |
| 86 | Louis Mckenna | 11 | Son | — | New Jersey |
| 87 | Edward Mckenna | 9 | Son | — | New Jersey |
| 88 | James Mckenna | 5 | Son | — | New Jersey |
| 89 | Thomas Mckenna | 2 | Son | — | New Jersey |
| 90 | Thomas Waddilove | 70 | Head | Stone Cutter | Canada |
| 91 | Anna Waddilove | 71 | Wife | — | Ireland |
| 92 | Thomas Waddilove | 33 | Son | Helper | New Jersey |
| 93 | Frank Croh | 42 | Head | Installer | England |
| 94 | Mabel Croh | 43 | Wife | — | England |
| 95 | Cecil Croh | 20 | Son | Secretary | England |
| 96 | Leslie Croh | 14 | Son | — | England |
| 97 | Wallace Croh | 27 | Brother | Beater | England |
| 98 | John J. Smith | 22 | Head | Printer | New York |
| 99 | Alma Smith | 22 | Wife | Winder | New York |
| 100 | Leslie Taylor | 32 | Head | Secretary | 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)