JG
John Gentry — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Bradley, Tennessee
Our Model Tree links this John Gentry across the 1920 and 1930 US Censuses in Bradley, Tennessee (XGBoost, ~Confirmed) — first a son (b.~1915), then head of a 7-person household.
Age 15
b. ~1915
Male
Son
Born: Tennessee
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Bradley, Tennessee |
| Surname | Gentry |
| Given Name | John M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Occupation | Farming |
| Industry | Labor |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Farming |
| Township / Ward | Tasso Precinct |
| Est. Birth Year | ~1915 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| William Gentry | Son | — | 17 | ~1913 |
| Addie Gentry | Spouse | — | 40 | ~1890 |
| John Gentry | Son | — | 15 | ~1915 |
| Ray Gentry | Son | — | 7 | ~1923 |
| James Gentry | Head | — | 57 | ~1873 |
| Annabelle Gentry | Daughter | — | 10 | ~1920 |
| Mary Gentry | Daughter | — | 12 | ~1918 |
Census Appearances
1920
Bradley, Tennessee
Son, age 5
Bradley, Tennessee · implied b. ~1915 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gentry |
| Given Name | Johnie |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Bradley, Tennessee
Son, age 15
Bradley, Tennessee · implied b. ~1915 — 7 household members
| Surname | Gentry |
| Given Name | John M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Farming |
| Industry | Labor |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 John Gentry across 2 US Census years (1920 and 1930) in Bradley, Tennessee, using XGBoost record linkage.
Show:
This person
Anchor record
John Gentry
Son · 1930 · age 15 · b. ~1915 · Tennessee
★ You are viewing this record
Sibling
Mary Gentry
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Gentry
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annabelle Gentry
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Gentry
Sibling · 1930 · age 7
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 — Bradley, Tennessee
Open full size
1930 US Federal Census — Bradley, Tennessee
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2234unit:1036)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lew C. Karlo | 37 | Head | Farming | Tennessee |
| 2 | Ethel Karlo | 33 | Wife | — | Tennessee |
| 3 | Wright L. Karlo | 16 | Son | Farming | Tennessee |
| 4 | Jozhea D. Karlo | 15 | Son | Farming | Tennessee |
| 5 | Lew C. Karlo | 13 | Son | — | Tennessee |
| 6 | Prince A. Karlo | 7 | Son | — | Tennessee |
| 7 | Homer Karlo | 4 | Son | — | Tennessee |
| 8 | Joe A. Karlo | 3 | Son | — | Tennessee |
| 9 | James A. Gentry | 57 | Head | Farmer | Tennessee |
| 10 | Addie A. Gentry | 40 | Wife | Farmer | Tennessee |
| 11 | William B. Gentry | 17 | Son | Farming | Tennessee |
| 12 | John M. Gentry THIS PERSON | 15 | Son | Farming | Tennessee |
| 13 | Mary B. Gentry | 12 | Daughter | — | Tennessee |
| 14 | Annabelle Gentry | 10 | Daughter | — | Tennessee |
| 15 | Ray S. Gentry | 7 | Son | — | Tennessee |
| 16 | James H. Hanes | 57 | Head | Farmer | Tennessee |
| 17 | Minnie Hanes | 52 | Wife | — | Tennessee |
| 18 | John E. Hacker | 35 | Head | Farmer | Tennessee |
| 19 | Grace Hacker | 31 | Wife | — | Tennessee |
| 20 | John E. Hacker | 3 | Son | — | Tennessee |
| 21 | Opal O. Hacker | 1 | Daughter | — | Tennessee |
| 22 | Marion F. Adams | 36 | Head | Farmer | Tennessee |
| 23 | Gertrude Adams | 33 | Wife | — | Tennessee |
| 24 | Grace M. Adams | 8 | Daughter | — | Tennessee |
| 25 | C. L. Adams | 7 | Son | — | Tennessee |
| 26 | James D. Adams | 5 | Son | — | Tennessee |
| 27 | Stephen Adams | 32 | Brother | Labor | Tennessee |
| 28 | Osta E. Adams | 26 | Sister | House Work | Tennessee |
| 29 | Willie J. Paterson | 29 | Head | Farming | Tennessee |
| 30 | Clara Paterson | 26 | Wife | — | Tennessee |
| 31 | Irene Paterson | 7 | Daughter | — | Tennessee |
| 32 | Mary E. Paterson | 5 | Daughter | — | Tennessee |
| 33 | Albert N. Paterson | 3 | Son | — | Tennessee |
| 34 | Rosa M. Paterson | 1 | Daughter | — | Tennessee |
| 35 | Columbus C. Hanes | 70 | Head | Retired Farmer | Tennessee |
| 36 | Leona Hanes | 63 | Wife | — | Tennessee |
| 37 | Ronzlow Morgan | 47 | Head | Farmer | Tennessee |
| 38 | Lulie Morgan | 28 | Wife | — | Tennessee |
| 39 | Jack Morgan | 8 | Son | — | Tennessee |
| 40 | Charlie Morgan | 4 | Son | — | Tennessee |
| 41 | Earnest Morgan | 12 | Nephew | — | Tennessee |
| 42 | William H. Bryant | 43 | Head | Painter | North Carolina |
| 43 | May Bryant | 35 | Wife | Farmer | Tennessee |
| 44 | Milton E. Bryant | 20 | Son | Farmer | Tennessee |
| 45 | Luther W. Bryant | 16 | Son | — | Tennessee |
| 46 | Melba L. Bryant | 13 | Daughter | — | Tennessee |
| 47 | William F. Bryant | 11 | Son | — | Tennessee |
| 48 | Earnest L. Bryant | 9 | Son | — | Tennessee |
| 49 | John L. Bryant | 7 | Son | — | Tennessee |
| 50 | Mary F. Bryant | 4 | Son | — | Tennessee |
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)