TM
Thomas Mccormick — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Kings, New York
Our Model Tree links this Thomas Mccormick across the 1920, 1930 and 1940 US Censuses in Kings, New York (XGBoost, ~Confirmed) — first a head (b.~1901), then head of a 7-person household.
Age 29
b. ~1901
Male
Head
Born: New York
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Kings, New York |
| Surname | McCormick |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 18 |
| Father's Birthplace | New York |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Chauffeur |
| Industry | Oil Bus |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 19 |
| Radio Set | R |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Chauffeur |
| Township / Ward | Brooklyn Borough |
| Est. Birth Year | ~1901 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Patrick Mccormick | Other | — | 29 | ~1901 |
| Mary Mccormick | Spouse | — | 28 | ~1902 |
| Frances Mccormick | Son | — | 9 | ~1921 |
| Patrick Mccormick | Son | — | 8 | ~1922 |
| Thomas Mccormick | Head | — | 29 | ~1901 |
| Joseph Mccormick | Son | — | 6 | ~1924 |
| Thomas Mccormick | Son | — | 2 | ~1928 |
Census Appearances
1920
Kings, New …
Other, age 19
Kings, New York · implied b. ~1901 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCormick |
| Given Name | Thomas |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Apprentice |
| Industry | Telephone Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Kings, New …
Head, age 29
Kings, New York · implied b. ~1901 — 7 household members
| Surname | McCormick |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 18 |
| Father's Birthplace | New York |
| Mother's Birthplace | Ireland |
| Occupation | Chauffeur |
| Industry | Oil Bus |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 19 |
| Radio Set | R |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Head, age 40
Kings-County, New York · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCormack |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Occupation | service man |
| Industry | The Gas Company |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1600 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Thomas Mccormick across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Thomas Mccormick
Head · 1930 · age 29 · b. ~1901 · 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 — Kings, New York
Open full size
1930 US Federal Census — Kings, New York
Page Contents
50 people indexed on this census page (ia:1930:newyorkcensus00reel1500:0837)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Josephine Negro | 8 | Daughter | — | New York |
| 52 | Dorothy Negro | 6 | Daughter | — | New York |
| 53 | Mary Negro | 2 | Daughter | — | New York |
| 54 | Joseph Negro | 1 | Son | — | New York |
| 55 | Thomas Mccormick THIS PERSON | 29 | Head | Chauffeur | New York |
| 56 | Mary Mccormick | 28 | Wife | — | New York |
| 57 | Frances Mccormick | 9 | Son | — | New York |
| 58 | Patrick Mccormick | 8 | Son | — | New York |
| 59 | Joseph Mccormick | 6 | Son | — | New York |
| 60 | Thomas Mccormick | 2 | Son | — | New York |
| 61 | Patrick Mccormick | 29 | Brother | Laborer | New York |
| 62 | Bill Toone | 34 | Head | Mixer | New York |
| 63 | Rose Toone | 34 | Wife | — | New York |
| 64 | Annie Toone | 3 | Daughter | — | New York |
| 65 | Josephine Toone | 1 | Daughter | — | New York |
| 66 | Rose Dalton | 12 | Step Daughter | — | New York |
| 67 | Henry Dalton | 10 | Step Daughter | — | New York |
| 68 | James Stone | 25 | Head | Ticker | New York |
| 69 | Theresa Stone | 23 | Wife | — | New York |
| 70 | James Stone | 4 | Son | — | New York |
| 71 | Frank Stone | 2 | Son | — | New York |
| 72 | John Correa | 49 | Head | Laborer | Portugal |
| 73 | Mary Correa | 37 | Wife | — | Portugal |
| 74 | Frank Rodrigues | 49 | Head | Shoe Maker | Portugal |
| 75 | Mary Rodrigues | 46 | Wife | — | Portugal |
| 76 | Frederick Rodrigues | 10 | Son | — | New York |
| 77 | George Hector | 51 | Head | Digger | New York |
| 78 | Mary Hector | 48 | Wife | — | New York |
| 79 | George Hector | 24 | Son | Chauffeur | New York |
| 80 | Amelia Hector | 22 | Daughter | Operator | New York |
| 81 | James Mcdonell | 44 | Head | Machinist | Kentucky |
| 82 | Antoinette Mcdonell | 29 | Wife | — | Italy |
| 83 | Antoinette Mcdonell | 1 | Daughter | — | New York |
| 84 | Joseph Castagna | 28 | Head | Chauffeur | New York |
| 85 | Mary Castagna | 27 | Wife | — | New York |
| 86 | Florence Castagna | 6 | Daughter | — | New York |
| 87 | Joseph Castagna | 3 | Son | — | New York |
| 88 | Joseph Sabatino | 41 | Head | Salesman | Italy |
| 89 | Josephine Sabatino | 36 | Wife | — | Italy |
| 90 | John Sabatino | 14 | Son | — | New York |
| 91 | Ann Sabatino | 12 | Daughter | — | New York |
| 92 | Beatrice Sabatino | 10 | Daughter | — | New York |
| 93 | Frank Sabatino | 3 | Son | — | New York |
| 94 | Ellen Hara | 54 | Head | — | Ireland |
| 95 | Martin Hara | 27 | Son | Sheet Metal | New York |
| 96 | Thomas Hara | 15 | Son | Clerk | New York |
| 97 | John Mullen | 8 | Boarder | — | New York |
| 98 | William Oley | 5 | Boarder | — | New York |
| 99 | William Oley | 5 | Boarder | — | New York |
| 100 | John Ward | 37 | Head | Chauffeur | 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)