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John Mckenna — 1930 US Census Record
Linked across censuses1930 United States Federal Census · New York, New York
Our Model Tree links this John Mckenna across the 1920, 1930 and 1940 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a head (b.~1880), then head of a 9-person household.
Age 50
b. ~1880
Male
Head
Born: Ireland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | New York, New York |
| Surname | McKenna |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Ireland |
| Age at First Marriage | 29 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Laborer |
| Industry | Customs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Irish |
| Home Owned/Rented | No |
| Home Value / Rent | R |
| Radio Set | 40 |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Laborer |
| Township / Ward | Manhattan |
| Est. Birth Year | ~1880 |
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 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mary Mckenna | Daughter | — | 18 | ~1912 |
| Catherine Mckenna | Daughter | — | 15 | ~1915 |
| Julia Mckenna | Daughter | — | 17 | ~1913 |
| John Mckenna | Head | — | 50 | ~1880 |
| Mary Mckenna | Other | — | 47 | ~1883 |
| John Mckenna | Son | — | 24 | ~1906 |
| Dan Mckenna | Son | — | 21 | ~1909 |
| Francis Mckenna | Son | — | 8 | ~1922 |
| Thomas Mckenna | Son | — | 13 | ~1917 |
Census Appearances
1920
New York, …
Other, age 38
New York, New York · implied b. ~1882 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McKenna |
| Given Name | John |
| Relationship to Head | Brother |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Single |
| Birthplace | Ireland |
| Year of Immigration | 1897 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Industry | Coal Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Year of Naturalization | 1913 |
| Birthplace (normalized) | ireland |
1930
New York, …
Head, age 50
New York, New York · implied b. ~1880 — 9 household members
| Surname | McKenna |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Ireland |
| Age at First Marriage | 29 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Industry | Customs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Irish |
| Home Owned/Rented | No |
| Home Value / Rent | R |
| Radio Set | 40 |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Kings-County, New …
Other, age 60
Kings-County, New York · implied b. ~1880 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McKenna |
| Given Name | John |
| Relationship to Head | Roomer |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Naturalization Status | Naturalized |
| Occupation | Handyman |
| Industry | Apt House |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 240 |
| Highest Grade | No 8 |
| 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 John Mckenna across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Mckenna
Head · 1930 · age 50 · b. ~1880 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — New York, New York
Open full size
1930 US Federal Census — New York, New York
Page Contents
50 people indexed on this census page (ia:1930:newyorkcensus00reel1572:0042)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Elizabeth Luchkovsky | 5 | Daughter | — | New Jersey |
| 52 | Robert Luchkovsky | 3 | Son | — | New Jersey |
| 53 | Delia Kelly | 40 | Head | — | Ireland |
| 54 | Mary Kelly | 34 | Cousin | — | Ireland |
| 55 | John Mckenna THIS PERSON | 50 | Head | Laborer | Ireland |
| 56 | Mary Mckenna | 47 | Wife-H | — | Ireland |
| 57 | John Mckenna | 24 | Son | Chauffeur | Ireland |
| 58 | Dan Mckenna | 21 | Son | Plumber'S App. | New York |
| 59 | Mary Mckenna | 18 | Daughter | Operator | New York |
| 60 | Julia Mckenna | 17 | Daughter | Packer | New York |
| 61 | Catherine Mckenna | 15 | Daughter | — | New York |
| 62 | Thomas Mckenna | 13 | Son | — | New York |
| 63 | Francis Mckenna | 8 | Son | — | New York |
| 64 | Patrick O'Connor | 52 | Head | Gardener | Ireland |
| 65 | Catherine O'Connor | 51 | Wife-H | — | Ireland |
| 66 | Helen O'Connor | 17 | Daughter | — | Ireland |
| 67 | Richard O'Connor | 14 | Son | — | Ireland |
| 68 | John O'Connor | 12 | Son | — | Ireland |
| 69 | Nathan Schiffa | 56 | Head | Business Man | Russia |
| 70 | Helen Schiffa | 36 | Wife-H | — | Austria |
| 71 | Ruth Schiffa | 13 | Daughter | — | New York |
| 72 | John Manczewski | 42 | Head | Waiter | Poland |
| 73 | Mary Manczewski | 37 | Wife-H | — | Poland |
| 74 | Julia Manczewski | 17 | Daughter | Clerk | New York |
| 75 | Helen Manczewski | 15 | Daughter | — | New York |
| 76 | Alice Manczewski | 13 | Daughter | — | New York |
| 77 | John Manczewski | 11 | Son | — | New York |
| 78 | Stella Manczewski | 10 | Daughter | — | New York |
| 79 | John Manczewski | 6 | Son | — | New York |
| 80 | Otto Starling | 31 | Head | Cook | Austria |
| 81 | Rose Starling | 30 | Wife-H | — | Czechoslovakia |
| 82 | Matilda Starling | 6 | Daughter | — | New York |
| 83 | Robert Starling | 3 | Son | — | New York |
| 84 | Lillian Starling | 1 | Daughter | — | New York |
| 85 | Anna Starling | 26 | Boarder | — | New York |
| 86 | Bessie Hessian | 35 | Boarder | Sales Lady | Ireland |
| 87 | John Sip | 48 | Head | Presser | Hungary |
| 88 | Ethel Sip | 40 | Wife-H | — | Czechoslovakia |
| 89 | John Sip | 20 | Son | Furnisher | Czechoslovakia |
| 90 | Jane Sip | 15 | Daughter | — | New York |
| 91 | Grace Sip | 15 | Daughter | — | New York |
| 92 | Adam Sip | 5 | Son | — | New York |
| 93 | John Mullan | 24 | Head | Chauffeur | New York |
| 94 | Bessie Mullan | 24 | Wife-H | — | New York |
| 95 | Walter Doria | 27 | Head | Painter | New York |
| 96 | Mary Doria | 23 | Wife-H | — | New York |
| 97 | Teresa Lombardi | 24 | Boarder | — | New York |
| 98 | Philip Rappaport | 22 | Head | Clerk | Russia |
| 99 | Rose Rappaport | 21 | Wife-H | — | Russia |
| 100 | Carl Rappaport | 0 | Son | — | New York |
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)