RM
Robert Mccarthy — 1930 US Census Record
Model Tree available1930 United States Federal Census · Bronx, New York
Our Model Tree links this Robert Mccarthy across the 1920, 1930 and 1940 US Censuses in Bronx, New York (XGBoost, ~Confirmed), with identified parents John & Joseph — first a son (b.~1918), then head of a 5-person household.
Age 12
b. ~1918
Male
Son
Born: New York
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Bronx, New York |
| Surname | McCarthy |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | New York City Bronx Boro |
| Est. Birth Year | ~1918 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Angeline Mccarthy | Spouse | — | 31 | ~1899 |
| Annette Mccarthy | Daughter | — | 10 | ~1920 |
| Alice Mccarthy | Daughter | — | 9 | ~1921 |
| Robert Mccarthy | Son | — | 12 | ~1918 |
| Joseph Mccarthy | Head | — | 31 | ~1899 |
Census Appearances
1920
Bronx, New …
Other, age 1
Bronx, New York · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarthy |
| Given Name | Robert |
| Relationship to Head | Grandchild |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Bronx, New …
Son, age 12
Bronx, New York · implied b. ~1918 — 5 household members
| Surname | McCarthy |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Westchester-County, New …
Son, age 22
Westchester-County, New York · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarty |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Mount Vernon |
| 1935 Residence (County) | Westchester |
| Occupation | Apprentice |
| Industry | Dental Laboratory |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 492 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same home |
| 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 Robert Mccarthy across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Mccarty (~0.92 confidence) and father Joseph Mccarthy (~0.92 confidence) and mother Angeline Mccarthy (~0.92 confidence) and mother Madeline Mccarty (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Mccarty
b. ~1896
Source father
● Household
· direct · ~0.92
Father
Joseph Mccarthy
b. ~1899
Source father
● Household
· direct · ~0.92
Mother
Angeline Mccarthy
b. ~1899
Source mother
● Household
· direct · ~0.92
Mother
Madeline Mccarty
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Mccarthy
Son · 1930 · age 12 · b. ~1918 · New York
★ You are viewing this record
Sibling
Annette Mccarthy
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Mccarthy
Sibling · 1930 · age 9
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 — Bronx, New York
Open full size
1930 US Federal Census — Bronx, New York
Page Contents
41 people indexed on this census page (ia:1930:newyorkcensus00reel1480:0624)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Sydne Epstein | 37 | Head | Sales | Russia |
| 52 | Rae Epstein | 34 | Wife | — | Russia |
| 53 | Angela Epstein | 11 | Daughter | — | New York |
| 54 | Elaine Epstein | 9 | Daughter | — | New York |
| 55 | Alvin Epstein | 3 | Son | — | New York |
| 56 | Nora Duffy | 19 | Servant | Servant | Ireland |
| 57 | Meyer Rappaport | 47 | Head | Broker | Russia |
| 58 | Fannie Rappaport | 42 | Wife | — | Russia |
| 59 | Morris Rappaport | 27 | Son | Lawyer | New York |
| 60 | David Rappaport | 25 | Son | Lawyer | New York |
| 61 | Howard Rappaport | 21 | Son | Student | New York |
| 62 | Alexander Rappaport | 18 | Son | Student | New York |
| 63 | Irma Katz | 29 | Servant | Servant | Czecho Slovakia |
| 64 | Arnaldo Letizia | 37 | Head | Painter | Italy |
| 65 | Angelina Letizia | 29 | Wife | — | New York |
| 66 | Anthony Letizia | 7 | Son | — | New York |
| 67 | Gabriel Letizia | 5 | Son | — | New York |
| 68 | Thomas Letizia | 2 | Son | — | New York |
| 69 | Joseph Mccarthy | 31 | Head | Mechanic | New York |
| 70 | Angeline Mccarthy | 31 | Wife | — | New York |
| 71 | Robert Mccarthy THIS PERSON | 12 | Son | — | New York |
| 72 | Annette Mccarthy | 10 | Daughter | — | New York |
| 73 | Alice Mccarthy | 9 | Daughter | — | New York |
| 74 | Jerome Guardiana | 29 | Head | Barber | Italy |
| 75 | Mary Guardiana | 40 | Wife | — | Italy |
| 76 | Rose Guardiana | 20 | Daughter | Stenographer | New York |
| 77 | Thomas Maldonado | 39 | Head | Ice Dealer | Italy |
| 78 | Grace Maldonado | 31 | Wife | — | Italy |
| 79 | Philip Maldonado | 7 | Son | — | New York |
| 80 | Marie Maldonado | 6 | Daughter | — | New York |
| 81 | Margaret Maldonado | 5 | Daughter | — | New York |
| 82 | Antoinette Maldonado | 3 | Daughter | — | New York |
| 83 | Thomas Maldonado | 0 | Son | — | New York |
| 84 | Frank Pignatelli | 42 | Head | Butcher | Italy |
| 85 | Mary Pignatelli | 42 | Wife | — | Italy |
| 86 | Salvatore Pignatelli | 15 | Son | — | New York |
| 87 | Joseph Pignatelli | 4 | Son | — | New York |
| 88 | Anna Pignatelli | 15 | Daughter | — | New York |
| 89 | Josephine Pignatelli | 9 | Daughter | — | New York |
| 90 | Mary Pignatelli | 13 | Daughter | — | New York |
| 91 | Gilda Pignatelli | 1 | Daughter | — | New York |
Pedigree Summary
Robert + 2 siblings
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)