TM
Thomas Mccarthy — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this Thomas Mccarthy across the 1920, 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed), with identified parents John & Mary — first a son (b.~1903), then head of a 2-person household.
Age 37
b. ~1903
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | McCarthy |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Occupation | New Worker |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | New Worker |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1903 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Thomas Mccarthy | Son | — | 37 | ~1903 |
| Mary Mccarthy | Head | — | 60 | ~1880 |
Census Appearances
1920
Hudson, New …
Son, age 15
Hudson, New Jersey · implied b. ~1905 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarty |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Irish |
| Occupation | Yes |
| Can Read | Irish |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Ireland |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Hudson, New …
Son, age 26
Hudson, New Jersey · implied b. ~1904 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarthy |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Conductor |
| Industry | R. R. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Son, age 37
Hudson-County, New Jersey · implied b. ~1903 — 2 household members
| Surname | McCarthy |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Occupation | New Worker |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| 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 Thomas Mccarthy across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Mccarthy (~0.92 confidence) and mother Mary Mccarthy (~0.92 confidence) and father Daniel Mccarty (~0.92 confidence) and mother Daniel Mccarty (~0.92 confidence) and mother Mary Mccarthy (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Mccarthy
b. ~1860
Source father
● Household
· direct · ~0.92
Mother
Mary Mccarthy
b. ~1865
Source mother
● Household
· direct · ~0.92
Father
Daniel Mccarty
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Daniel Mccarty
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Mary Mccarthy
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Mccarthy
Son · 1940 · age 37 · b. ~1903 · New Jersey
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Hudson-County, New Jersey
Open full size
1940 US Federal Census — Hudson-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02402-00736)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Peter Beratta|Beretta | 13 | Son | — | New Jersey |
| 2 | Joseph Beratta|Beretta | 9 | Son | — | New Jersey |
| 3 | Elizabeth Beratta|Beretta | 7 | Daughter | — | New Jersey |
| 4 | John Jr. Beratta|Beretta | 6 | Son | — | New Jersey |
| 5 | Walter Beratta|Beretta | 2 | Son | — | New Jersey |
| 6 | Frank Dotti | 38 | Head | Investigator | New Jersey |
| 7 | Isabella Dotti | 29 | Wife | Operator | New Jersey |
| 8 | Bernard Cavalliere | 40 | Head | Bartender | New Jersey |
| 9 | Theresa Cavalliere | 38 | Wife | — | Italy |
| 10 | Andrew Cavalliere | 19 | Son | Laborer | New Jersey |
| 11 | Marie Cavalliere | 6 | Daughter | — | New Jersey |
| 12 | Here Ends Block 17 And Begins Block 18 | None | — | — | — |
| 13 | Mary Mccarthy | 60 | Head | Laborer | Irish Free State |
| 14 | Thomas Mccarthy THIS PERSON | 37 | Son | New Worker | New Jersey |
| 15 | Julia Krenitsky | 48 | Head | — | Austria |
| 16 | Mildred Krenitsky | 29 | Daughter | Homework | Pennsylvania |
| 17 | Michael Krenitsky | 25 | Son | New Worker | Pennsylvania |
| 18 | John Krenitsky | 23 | Son | New Worker | Pennsylvania |
| 19 | Joseph Krenitsky | 22 | Son | Laborer | Pennsylvania |
| 20 | Peter Krenitsky | 17 | Son | New Worker | Pennsylvania |
| 21 | George Krenitsky | 15 | Son | — | Pennsylvania |
| 22 | Helen Krenitsky | 12 | Daughter | — | New Jersey |
| 23 | Dominic Sr. Sukys | 65 | Head | Bartender | Lithuania |
| 24 | Lena Sukys | 58 | Wife | — | Lithuania |
| 25 | Anna Sukys | 23 | Daughter | Packer | New York |
| 26 | Dominic Jr. Sukys | 21 | Son | New Worker | New Jersey |
| 27 | Clarence Shannon | 32 | Lodger | Pilot | Illinois |
| 28 | Joseph Palevin | 48 | Head | Laborer | Lithuania |
| 29 | Charles Mitychavich | 42 | Lodger | Laborer | Lithuania |
| 30 | Louis Wilson | 29 | Head | Laborer | New Jersey |
| 31 | Beatrice Wilson | 25 | Wife | — | New York |
| 32 | Joan Wilson | 2 | Daughter | — | New Jersey |
| 33 | John Boguay | 44 | Head | — | Poland |
| 34 | Catherine Boguay | 39 | Wife | — | Poland |
| 35 | John Jr. Boguay | 16 | Son | — | New Jersey |
| 36 | Edward Boguay | 14 | Son | — | New Jersey |
| 37 | Stanley Boguay | 9 | Son | — | New Jersey |
| 38 | Catherine Annette | 28 | Head | Seamstress | New Jersey |
| 39 | Joyce Annette | 7 | Daughter | — | New Jersey |
| 40 | Doris Annette | 6 | Daughter | — | New Jersey |
Pedigree Summary
Thomas
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)