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John Mckenna — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this John Mckenna across the 1930 and 1940 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1909), then head of a 8-person household.
Age 21
b. ~1909
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | McKenna |
| Given Name | John F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Truck Driver |
| Industry | Furniture |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Truck Driver |
| Township / Ward | Boston City |
| Est. Birth Year | ~1909 |
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 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Agnes Mckenna | Daughter | — | 19 | ~1911 |
| William Mckenna | Head | — | 46 | ~1884 |
| John Mckenna | Son | — | 21 | ~1909 |
| Thomas Mckenna | Son | — | 16 | ~1914 |
| William Mckenna | Son | — | 20 | ~1910 |
| Jeremiah Mckenna | Son | — | 8 | ~1922 |
| Edward Mckenna | Son | — | 10 | ~1920 |
| Nora Mckenna | Spouse | — | 45 | ~1885 |
Census Appearances
1930
Suffolk, Massachusetts
Son, age 21
Suffolk, Massachusetts · implied b. ~1909 — 8 household members
| Surname | McKenna |
| Given Name | John F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Truck Driver |
| Industry | Furniture |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Head, age 31
Middlesex-County, Massachusetts · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McKeon |
| Given Name | John F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Somerville |
| 1935 Residence (County) | Middlesex |
| Occupation | Superintendent |
| Industry | Baggage Co. |
| Class of Worker | PW |
| Hours Worked | 45 |
| Income (1939) | 1760 |
| Highest Grade | C-2 |
| 1935 Residence | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Mckenna
Son · 1930 · age 21 · b. ~1909 · Massachusetts
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Sibling
Edward Mckenna
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Mckenna
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Mckenna
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jeremiah Mckenna
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Mckenna
Sibling · 1930 · age 19
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
1930 US Federal Census — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel942:0774)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George Schifino | 7 | Son | — | Massachusetts |
| 2 | Frank L. Grifoni | 35 | Head | Bank Operator | Massachusetts |
| 3 | Josephine Grifoni | 29 | Wife | — | Massachusetts |
| 4 | Angelina Grifoni | 6 | Daughter | — | Massachusetts |
| 5 | Anthony Grifoni | 4 | Son | — | Massachusetts |
| 6 | Francis P. Grifoni | 1 | Son | — | Massachusetts |
| 7 | Giro Forti | 32 | Head | Tailor | Italy |
| 8 | Louisa Forti | 28 | Wife | — | Italy |
| 9 | Margaret Donovan | 80 | Head | — | Ireland |
| 10 | James L. Donovan | 49 | Son | Carpenter | Massachusetts |
| 11 | Anna Donovan | 40 | Daughter | Shoe Worker | Massachusetts |
| 12 | John J. Shea | 52 | Head | Machine | Massachusetts |
| 13 | Mary J. Shea | 48 | Wife | — | Massachusetts |
| 14 | Philip H. Huan | 62 | Head | Machinist | Canada English |
| 15 | Anna Huan | 53 | Wife | — | Canada English |
| 16 | William H. Huan | 31 | Son | State Rep. | Massachusetts |
| 17 | Michael J. Curley | 38 | Lodger | Machinist | Massachusetts |
| 18 | William Mckenna | 46 | Head | Longshoreman | Ireland |
| 19 | Nora Mckenna | 45 | Wife | — | Ireland |
| 20 | John F. Mckenna THIS PERSON | 21 | Son | Truck Driver | Massachusetts |
| 21 | William J. Mckenna | 20 | Son | Helper | Massachusetts |
| 22 | Thomas Mckenna | 16 | Son | Errand Boy | Massachusetts |
| 23 | Agnes Mckenna | 19 | Daughter | Packer | Massachusetts |
| 24 | Edward Mckenna | 10 | Son | — | Massachusetts |
| 25 | Jeremiah Mckenna | 8 | Son | — | Massachusetts |
| 26 | Gustin Valenti | 36 | Head | Labourer | Italy |
| 27 | Teresa Valenti | 33 | Wife | — | Italy |
| 28 | Joseph Valenti | 10 | Son | — | Massachusetts |
| 29 | Antonetta Valenti | 9 | Daughter | — | Massachusetts |
| 30 | Edda Valenti | 8 | Daughter | — | Massachusetts |
| 31 | Frank Valenti | 5 | Son | — | Massachusetts |
| 32 | Albert Valenti | 2 | Son | — | Massachusetts |
| 33 | Albert Laurcellae | 35 | Lodger | Tailor | Italy |
| 34 | John Pesaturo | 38 | Head | Shoe Maker | Italy |
| 35 | Angie Pesaturo | 34 | Wife | — | Italy |
| 36 | Evelina Pesaturo | 15 | Daughter | Stitcher | Massachusetts |
| 37 | Salvo Pesaturo | 13 | Son | — | Massachusetts |
| 38 | Armando Pesaturo | 8 | Son | — | Massachusetts |
| 39 | Edio Pesaturo | 5 | Son | — | Massachusetts |
| 40 | Norma Pesaturo | 2 | Daughter | — | Massachusetts |
| 41 | Delphina Pesaturo | 0 | Daughter | — | Massachusetts |
| 42 | Anthony Iorio | 29 | Head | Chauffeur | Italy |
| 43 | Evelyn Iorio | 28 | Wife | — | Massachusetts |
| 44 | George Iorio | 7 | Son | — | Massachusetts |
| 45 | Agatha Iorio | 4 | Daughter | — | Massachusetts |
| 46 | Antonette Iorio | 2 | Daughter | — | Massachusetts |
| 47 | Cessidio De Felice | 71 | Head | — | Italy |
| 48 | Rosalia De Felice | 68 | Wife | — | Italy |
| 49 | Dominic De Felice | 35 | Son | Silversmith | Italy |
| 50 | — | None | — | — | — |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)