JC
Joseph Carroll — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Queens-County, New York
Our Model Tree links this Joseph Carroll across the 1920, 1930 and 1940 US Censuses in Queens-County, New York (XGBoost, ~Confirmed) — first a head (b.~1899), then head of a 4-person household.
Age 41
b. ~1899
Male
Head
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Queens-County, New York |
| Surname | Carroll |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Queens |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Machinist Helper |
| Industry | Consolidated Edison Co |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2184 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Machinist Helper |
| Township / Ward | New York |
| Est. Birth Year | ~1899 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Helen Carroll | Spouse | — | 38 | ~1902 |
| Joseph Carroll | Head | — | 41 | ~1899 |
| Malcolm Carroll | Son | — | 17 | ~1923 |
| John Carroll | Son | — | 13 | ~1927 |
Census Appearances
1920
New York, …
Son, age 19
New York, New York · implied b. ~1901 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | England |
| Year of Immigration | 1906 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Tel. Room Boy |
| Industry | Broker's Office |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Year of Naturalization | 1915 |
| Birthplace (normalized) | england |
1930
Queens, New …
Head, age 30
Queens, New York · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1907 |
| Age at First Marriage | 22 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Machinist |
| Industry | Edison Comp |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 45 |
| Radio Set | R |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Queens-County, New …
Head, age 41
Queens-County, New York · implied b. ~1899 — 4 household members
| Surname | Carroll |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Queens |
| Naturalization Status | Naturalized |
| Occupation | Machinist Helper |
| Industry | Consolidated Edison Co |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2184 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Joseph Carroll across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Joseph Carroll
Head · 1940 · age 41 · b. ~1899 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Queens-County, New York
Open full size
1940 US Federal Census — Queens-County, New York
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02732-00145)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Yvonne O'Reilly | 29 | Wife | Housewife | Maine |
| 42 | Anna O'Reilly | 7 | Daughter | — | New York |
| 43 | Thomas O'Reilly | 5 | Daughter | — | New York |
| 45 | Robert Hattak | 50 | Head | Chauffeur | New York |
| 46 | Bertha Hattak | 41 | Wife | Housewife | New York |
| 47 | Lillian Hattak | 17 | Daughter | New Worker | New York |
| 48 | Louise Hattak | 79 | Mother | Housewife | Czechoslovakia |
| 49 | William Shea | 41 | Head | Truck Driver | New York |
| 50 | Emma Shea | 46 | Wife | Housewife | New York |
| 51 | Arthur Shea | 17 | Son | New Worker | New York |
| 52 | Albert Shea | 13 | Son | — | New York |
| 53 | Joan Shea | 7 | Daughter | — | New York |
| 54 | Frank Chiz | 27 | Brother | Brokerage Clerk | New York |
| 55 | Charles Urban | 57 | Head | Upholsterer | Hungary |
| 56 | Hermine Urban | 54 | Wife | Housewife | New York |
| 57 | Frank Urban | 20 | Son | New Worker | Connecticut |
| 58 | Marie Bence | 76 | Head | Housewife | Czechoslovakia |
| 59 | Mary Bence | 47 | Daughter | Housewife | New York |
| 60 | Frank Bence | 43 | Son | Office Clerical | Czechoslovakia |
| 61 | Harold Guntroff | 36 | Head | Patrolman | New York |
| 62 | Matilda Guntroff | 35 | Wife | Housewife | New York |
| 63 | Harold Guntroff | 6 | Son | — | New York |
| 64 | Raymond Guntroff | 3 | Son | — | New York |
| 65 | Robert Guntroff | 1 | Son | — | New York |
| 66 | James Raftery | 68 | Head | Plumber | New York |
| 67 | Julia Raftery | 64 | Wife | Housewife | New York |
| 68 | William Raftery | 38 | Son | New Worker | New York |
| 69 | Edward Raftery | 42 | Son | Chauffeur | New York |
| 70 | Joseph Carroll THIS PERSON | 41 | Head | Machinist Helper | England |
| 71 | Helen Carroll | 38 | Wife | Housewife | New York |
| 72 | Malcolm Carroll | 17 | Son | New Worker | New York |
| 73 | John Carroll | 13 | Son | — | New York |
| 74 | Lillian Mccallen | 29 | Head | Housewife | New York |
| 75 | John Mccallen | 7 | Son | — | New York |
| 76 | Mary Holt | 49 | Mother | Matron | New York |
| 77 | Lucy Mitchell | 50 | Head | Housewife | New York |
| 78 | William Mitchell | 22 | Son | Checker | New York |
| 79 | Sullivan William Mitchell | 45 | Brother in law | Corporate Trust | New York |
| 80 | George Herbst | 46 | Head | Housewife | New York |
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)