TM
Thomas Mccormick — 1930 US Census Record
Model Tree available1930 United States Federal Census · Kings, New York
Our Model Tree links this Thomas Mccormick across the 1910, 1920, 1930 and 1940 US Censuses in Kings, New York (XGBoost, ~Confirmed), with identified parents James & Joseph — first a head (b.~1906), then head of a 3-person household.
Age 24
b. ~1906
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 | 24 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 20 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Additional Details | |
| Occupation | Under Leader |
| Industry | Edison Electric |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 30 |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Under Leader |
| Township / Ward | Brooklyn Borough |
| Est. Birth Year | ~1906 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Lorraine Mccormick | Daughter | — | ~1930 | |
| Thomas Mccormick | Head | — | 24 | ~1906 |
| Beatrice Mccormick | Spouse | — | 24 | ~1906 |
Census Appearances
1910
Kings, New …
Son, age 3
Kings, New York · implied b. ~1907 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCormick |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | none |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1920
Kings, New …
Son, age 13
Kings, New York · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCormick |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| 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 24
Kings, New York · implied b. ~1906 — 3 household members
| Surname | McCormick |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 20 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Under Leader |
| Industry | Edison Electric |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 30 |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Other, age 34
Kings-County, New York · implied b. ~1906 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCormick |
| Given Name | Thomas |
| Relationship to Head | nephew |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Occupation | Driver |
| Industry | Wooden Box Co |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1000 |
| Highest Grade | No 7 |
| 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 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Mccormick (~0.92 confidence) and father Joseph Mccormick (~0.92 confidence) and mother Mary Mccormick (~0.92 confidence) and mother Mary Mccormick (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Mccormick
b. ~1883
Source father
● Household
· direct · ~0.92
Father
Joseph Mccormick
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Mary Mccormick
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Mary Mccormick
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Mccormick
Head · 1930 · age 24 · b. ~1906 · New York
★ You are viewing this record
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:newyorkcensus00reel1516:0272)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Virginia Szymczak | 9 | Daughter | — | New York |
| 52 | Francis J. Mccarthy | 28 | Head | Chauffeur | New York |
| 53 | Anna Mccarthy | 23 | Wife | None | New York |
| 54 | Francis J. Jr. Mccarthy | 0 | Son | None | New York |
| 55 | Thomas Mccormick THIS PERSON | 24 | Head | Under Leader | New York |
| 56 | Beatrice Mccormick | 24 | Wife | None | New York |
| 57 | Lorraine Mccormick | 0 | Daughter | None | New York |
| 58 | Charles Biegler | 52 | Head | Engineer | New York |
| 59 | Georgiana Biegler | 52 | Wife | None | New York |
| 60 | George Biegler | 24 | Son | Clerk | New York |
| 61 | Elizabeth Biegler | 19 | Daughter | Asst Bookkeeper | New York |
| 62 | Vincent Biegler | 17 | Son | None | New York |
| 63 | William Biegler | 15 | Son | None | New York |
| 64 | Harold Biegler | 15 | Son | None | New York |
| 65 | Frank Kazalski | 33 | Head | Pipe Fitting | New York |
| 66 | Eleanor Kazalski | 27 | Wife | None | New York |
| 67 | Marie Kazalski | 7 | Daughter | None | New York |
| 68 | Frank Kazalski | 5 | Son | None | New York |
| 69 | Joseph Kazalski | 1 | Son | None | New York |
| 70 | Thomas Mcdermott | 23 | Boarder | None | New York |
| 71 | James Dunbar | 63 | Head | Detective | New York |
| 72 | Annie Dunbar | 62 | Wife | None | New York |
| 73 | Walter Dunbar | 38 | Son | Clerk | Rhode Island |
| 74 | Leo Fitzpatrick | 28 | Son in law | Plan Clerk | New York |
| 75 | Frances Fitzpatrick | 24 | Daughter | None | New York |
| 76 | Leo Fitzpatrick | 1 | Grandson | None | New York |
| 77 | Frank Rago | 36 | Head | Street Cleaning Dept | Italy |
| 78 | Molly Rago | 33 | Wife | None | Italy |
| 79 | Angelina Rago | 12 | Daughter | None | New York |
| 80 | Louis Rago | 10 | Son | None | New York |
| 81 | Teresa Rago | 8 | Daughter | None | New York |
| 82 | Thomas Rago | 6 | Son | None | New York |
| 83 | Vincent Rago | 4 | Son | None | New York |
| 84 | Michael Defilippis | 37 | Head | Ice Man | Italy |
| 85 | Mamie Defilippis | 30 | Wife | None | Italy |
| 86 | Lavania Defilippis | 10 | Daughter | None | New York |
| 87 | Paul Defilippis | 7 | Son | None | New York |
| 88 | Robert Seeley | 45 | Head | Cab Driver | New York |
| 89 | Beatrice Seeley | 42 | Wife | Cashier | New York |
| 90 | Robert Seeley | 15 | Son | None | New York |
| 91 | John Seeley | 10 | Son | None | New York |
| 92 | Edgar Seeley | 6 | Son | None | New Jersey |
| 93 | Mary C. Van Syckle | 67 | Head | None | New York |
| 94 | Anna Van Syckle | 44 | Daughter | Teacher | New York |
| 95 | John H. Van Syckle | 41 | Son | Switch Board | New York |
| 96 | Albert E. Moore | 5 | Boarder | None | New York |
| 97 | Antonia Prosser | 37 | Head | Ice Man | Italy |
| 98 | Rose Prosser | 33 | Wife | None | Italy |
| 99 | Raphael Prosser | 12 | Son | None | New York |
| 100 | Constance Prosser | 10 | Daughter | None | New York |
Pedigree Summary
Thomas
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)