JC
Joseph Carroll — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Providence-County, Rhode Island
Our Model Tree links this Joseph Carroll across the 1930 and 1940 US Censuses in Providence-County, Rhode Island (XGBoost, ~Confirmed) — first a son (b.~1913), then head of a 10-person household.
Age 27
b. ~1913
Male
Son
Born: Rhode Island
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Providence-County, Rhode Island |
| Surname | Carroll |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| 1935 Residence (City) | Providence City |
| 1935 Residence (County) | Providence |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Coal mkt |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1200 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Occupation | Bookkeeper |
| Township / Ward | Providence City |
| Est. Birth Year | ~1913 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Peter Carroll | Head | — | 48 | ~1892 |
| Joseph Carroll | Son | — | 27 | ~1913 |
| Leo Carroll | Son | — | 25 | ~1915 |
| William Carroll | Son | — | 21 | ~1919 |
| Ann Carroll | Daughter | — | 6 | ~1934 |
| Mary Carroll | Daughter | — | 9 | ~1931 |
| Ann Carroll | Spouse | — | 50 | ~1890 |
| Thomas Carroll | Son | — | 16 | ~1924 |
| John Carroll | Son | — | 18 | ~1922 |
| Alfred Carroll | Son | — | 12 | ~1928 |
Census Appearances
1930
Providence, Rhode …
Son, age 16
Providence, Rhode Island · implied b. ~1914 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Massachusetts |
| Occupation | Errand boy |
| Industry | Oil co office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1940
Providence-County, Rhode …
Son, age 27
Providence-County, Rhode Island · implied b. ~1913 — 10 household members
| Surname | Carroll |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| 1935 Residence (City) | Providence City |
| 1935 Residence (County) | Providence |
| Occupation | Bookkeeper |
| Industry | Coal mkt |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1200 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Joseph Carroll
Son · 1940 · age 27 · b. ~1913 · Rhode Island
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Sibling
William Carroll
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Carroll
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Carroll
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ann Carroll
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Carroll
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Carroll
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Carroll
Sibling · 1940 · age 12
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
1940 US Federal Census — Providence-County, Rhode Island
Open full size
1940 US Federal Census — Providence-County, Rhode Island
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03775-00221)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ira Lanigan | 29 | Head | Coil Winder | New York |
| 2 | Lillian Lanigan | 24 | Wife | — | Rhode Island |
| 3 | Barbara A Lanigan | 2 | Daughter | — | Rhode Island |
| 4 | James O'Neill | 48 | Head | Foreman | Rhode Island |
| 5 | Mary O'Neill | 44 | Wife | — | Massachusetts |
| 6 | Gladys O'Neill | 19 | Daughter | Canvasser | Rhode Island |
| 7 | Charles O'Neill | 16 | Son | New Worker | Rhode Island |
| 8 | Ruth O'Neill | 13 | Daughter | — | Rhode Island |
| 9 | Herbert O'Neill | 11 | Son | — | Rhode Island |
| 10 | Edward O'Neill | 8 | Son | — | Rhode Island |
| 11 | Grace O'Neill | 4 | Daughter | — | Rhode Island |
| 12 | Leonard O'Neill | 6 | Son | — | Rhode Island |
| 13 | Robert O'Neill | 5 | Son | — | Rhode Island |
| 14 | Irving O'Neill | 2 | Son | — | Rhode Island |
| 15 | Mildred O'Neill | 0 | Daughter | — | Rhode Island |
| 16 | Emma Smith | 76 | Mother in law | — | England |
| 17 | Pasquale Morocci | 75 | Head | — | Italy |
| 18 | Rose Morocci | 60 | Wife | — | Italy |
| 19 | John Morocci | 20 | Son | Reforestation | Rhode Island |
| 20 | Vincent Morocci | 15 | Son | — | Rhode Island |
| 21 | Anthony Morocci | 15 | Son | — | Rhode Island |
| 22 | Alfred Morocci | 31 | Head | Painter | Rhode Island |
| 23 | Mary Morocci | 22 | Wife | — | Rhode Island |
| 24 | Alfred Morocci | 2 | Son | — | Rhode Island |
| 25 | Janet Morocci | 1 | Daughter | — | Rhode Island |
| 26 | End Of Block 81 Start Of Block 82 | None | — | — | — |
| 27 | Peter Carroll | 48 | Head | Boxmaker | Rhode Island |
| 28 | Ann Carroll | 50 | Wife | — | Rhode Island |
| 29 | Joseph Carroll THIS PERSON | 27 | Son | Bookkeeper | Rhode Island |
| 30 | Leo Carroll | 25 | Son | Napper | Rhode Island |
| 31 | William Carroll | 21 | Son | Battery Boy | Rhode Island |
| 32 | John Carroll | 18 | Son | New Worker | Rhode Island |
| 33 | Thomas Carroll | 16 | Son | — | Rhode Island |
| 34 | Alfred Carroll | 12 | Son | — | Rhode Island |
| 35 | Mary Carroll | 9 | Daughter | — | Rhode Island |
| 36 | Ann Carroll | 6 | Daughter | — | Rhode Island |
| 37 | John Mcgovern | 42 | Head | Laborer | Rhode Island |
| 38 | Julia Mcgovern | 43 | Wife | — | Rhode Island |
| 39 | John Mcgovern | 15 | Son | — | Rhode Island |
| 40 | Patrick Mallon | 73 | In law | — | Irish Free State |
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)