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Joseph Carroll — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Greene, Ohio
Our Model Tree links this Joseph Carroll across the 1930 and 1940 US Censuses in Greene, Ohio (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 12-person household.
Age 6
b. ~1924
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Greene, Ohio |
| Surname | Carroll |
| Given Name | Joseph E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Cedarville Township |
| Est. Birth Year | ~1924 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Robert Carroll | Son | — | 19 | ~1911 |
| Joseph Carroll | Son | — | 6 | ~1924 |
| Nora Carroll | Other | — | 41 | ~1889 |
| Ora Carroll | Daughter | — | 17 | ~1913 |
| Opal Carroll | Daughter | — | 8 | ~1922 |
| Arthur Carroll | Head | — | 48 | ~1882 |
| Fred Carroll | Son | — | 3 | ~1927 |
| Montford Carroll | Son | — | 22 | ~1908 |
| Samuel Carroll | Son | — | ~1930 | |
| Walter Carroll | Son | — | 21 | ~1909 |
| Maude Carroll | Daughter | — | 13 | ~1917 |
| Dale Carroll | Son | — | 15 | ~1915 |
Census Appearances
1930
Greene, Ohio
Son, age 6
Greene, Ohio · implied b. ~1924 — 12 household members
| Surname | Carroll |
| Given Name | Joseph E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Greene-County, Ohio
Son, age 16
Greene-County, Ohio · implied b. ~1924 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carroll |
| Given Name | Joe |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Ross Twp. |
| 1935 Residence (County) | Greene |
| Class of Worker | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 · 1930 · age 6 · b. ~1924 · Ohio
★ You are viewing this record
Sibling
Samuel Carroll
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Carroll
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Montford Carroll
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ora Carroll
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Opal Carroll
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Carroll
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maude Carroll
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Carroll
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dale Carroll
Sibling · 1930 · age 15
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 — Greene, Ohio
Open full size
1930 US Federal Census — Greene, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1804:0187)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Irvine J. Ferris | 73 | Head | Carpenter | Indiana |
| 2 | Anna H. Ferris | 69 | Wife-H | None | Pennsylvania |
| 3 | Sara J. Kyle | 81 | Head | None | Ohio |
| 4 | Caldwell, Mary Kyle | 79 | Sister | None | Ohio |
| 5 | Lucy Lawson | 56 | Head | Laundress | Ohio |
| 6 | Scott Jeffry | 65 | Head | Stationary Engr. | Ohio |
| 7 | Emmazett Jeffry | 64 | Wife-H | None | Ohio |
| 8 | Alonzo Jeffry | 26 | Son | Laborer | Ohio |
| 9 | Robert Jeffry | 13 | Son | None | Ohio |
| 10 | William Shoemaker | 33 | Head | Laborer | Ohio |
| 11 | Marita Shoemaker | 28 | Wife-H | Servant | Ohio |
| 12 | Jeffrey, Harold Shoemaker | 13 | Son | None | Ohio |
| 13 | Ray Hamilton | 33 | Head | Laborer | Ohio |
| 14 | Jeffry, Frank Hamilton | 35 | Son | None | Ohio |
| 15 | Jeffry, Miller Hamilton | 22 | Son | Laborer | Ohio |
| 16 | Walter Smallwood | 47 | Head | Laborer | Ohio |
| 17 | Isaac O. Fosting | 40 | Head | Laborer | Ohio |
| 18 | Eva L. Fosting | 30 | Wife-H | None | Ohio |
| 19 | Edna Fosting | 13 | Daughter | None | Ohio |
| 20 | Opal Fosting | 11 | Daughter | None | Ohio |
| 21 | Floyd Fosting | 9 | Son | None | Ohio |
| 22 | Delver Fosting | 6 | Son | None | Ohio |
| 23 | Mary Fosting | 4 | Daughter | None | Ohio |
| 24 | Martha Fosting | 4 | Daughter | None | Ohio |
| 25 | W. Harry Kermon | 44 | O | Farmer | Ohio |
| 26 | Jennie E. Kermon | 70 | Mother-H | None | Ohio |
| 27 | Silvey, George Kermon | 71 | Uncle | None | Ohio |
| 28 | Arthur E. Carroll | 48 | Head | Laborer | Ohio |
| 29 | Nora P. Carroll | 41 | Wife-H | None | Ohio |
| 30 | Montford L. Carroll | 22 | Son | Laborer | Ohio |
| 31 | Walter L. Carroll | 21 | Son | Laborer | Ohio |
| 32 | Robert R. Carroll | 19 | Son | Laborer | Ohio |
| 33 | Ora I. Carroll | 17 | Daughter | Servant | Ohio |
| 34 | Dale V. Carroll | 15 | Son | None | Ohio |
| 35 | Maude M. Carroll | 13 | Daughter | None | Ohio |
| 36 | Opal R. Carroll | 8 | Daughter | None | Ohio |
| 37 | Joseph E. Carroll THIS PERSON | 6 | Son | None | Ohio |
| 38 | Fred H. Carroll | 3 | Son | None | Ohio |
| 39 | Samuel L. Carroll | 0 | Son | None | Ohio |
| 40 | Raymond Spracklen | 23 | Head | Farmer | Ohio |
| 41 | Edith Spracklen | 22 | Wife-H | None | Ohio |
| 42 | Ralph W. Spracklen | 0 | Son | None | Ohio |
| 43 | James Haley | 70 | O | Laborer | Ohio |
| 44 | Mary A. Haley | 62 | Sister-H | None | Ohio |
| 45 | Cochran, Catherine Haley | 59 | Sister | Nurse | Ohio |
| 46 | J. Henry Thordons | 37 | Head | Farmer | Iowa |
| 47 | Dora Thordons | 30 | Wife-H | None | West Virginia |
| 48 | Evelyn Thordons | 11 | Daughter | None | Iowa |
| 49 | Arnold Thordons | 8 | Son | None | Ohio |
| 50 | Miller, Ellen Thordons | 64 | Mother | None | West Virginia |
Related Census Records
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)