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John Jennings — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Davidson, Tennessee
Our Model Tree links this John Jennings across the 1910, 1920 and 1930 US Censuses in Davidson, Tennessee (XGBoost, ~Confirmed) — first a head (b.~1876), then head of a 11-person household.
Age 54
b. ~1876
Male
Head
Born: Tennessee
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Davidson, Tennessee |
| Surname | Jennings |
| Given Name | John A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Age at First Marriage | 32 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Radio Set | R |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Farmer |
| Township / Ward | 4Th Civil District |
| Est. Birth Year | ~1876 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Madeline Jennings | Daughter | — | 11 | ~1919 |
| Margueritte Jennings | Daughter | — | 14 | ~1916 |
| Theresa Jennings | Daughter | — | 10 | ~1920 |
| John Jennings | Head | — | 54 | ~1876 |
| Nellie Jennings | Other | — | 45 | ~1885 |
| Leo Jennings | Son | — | 21 | ~1909 |
| John Jennings | Son | — | 6 | ~1924 |
| Jimmie Jennings | Son | — | 17 | ~1913 |
| Lynn Jennings | Son | — | 18 | ~1912 |
| Douglas Jennings | Son | — | 3 | ~1927 |
| Clyde Jennings | Son | — | 16 | ~1914 |
Census Appearances
1910
Davidson, Tennessee
Head, age 32
Davidson, Tennessee · implied b. ~1878 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jennings |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Years Married | 3 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Laborer |
| Industry | Rail Road |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1920
Davidson, Tennessee
Head, age 43
Davidson, Tennessee · implied b. ~1877 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jennings |
| Given Name | John H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Davidson, Tennessee
Head, age 54
Davidson, Tennessee · implied b. ~1876 — 11 household members
| Surname | Jennings |
| Given Name | John A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Age at First Marriage | 32 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Radio Set | R |
| 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 Jennings across 3 US Census years (1910, 1920 and 1930) in Davidson, Tennessee, using XGBoost record linkage.
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This person
Anchor record
John Jennings
Head · 1930 · age 54 · b. ~1876 · Tennessee
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Davidson, Tennessee
Open full size
1930 US Federal Census — Davidson, Tennessee
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2243unit:0968)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | J. D. Weatherly | 19 | Gr-Son | Laborer | Tennessee |
| 2 | Frank Stewart | 55 | Head | Farmer | Tennessee |
| 3 | Edna Stewart | 55 | Wife | None | Tennessee |
| 4 | Jim Morris | 49 | Head | Farmer | Tennessee |
| 5 | Mattie Morris | 40 | Wife-H | None | Tennessee |
| 6 | Willie Morris | 5 | Son | None | Tennessee |
| 7 | May Eliza Morris | 3 | Daughter | None | Tennessee |
| 8 | Thelma Morris | 2 | Daughter | None | Tennessee |
| 9 | Elmer Morris | 0 | Son | None | Tennessee |
| 10 | James N. Mitchell | 50 | Head | Farmer | Tennessee |
| 11 | Goldie Mitchell | 40 | Wife-H | None | Tennessee |
| 12 | Frank Mitchell | 13 | Son | None | Tennessee |
| 13 | David H. Tompson | 51 | Head | Farmer | Tennessee |
| 14 | Ida Nell Tompson | 47 | Wife-H | None | Tennessee |
| 15 | Mayme Gleaves | 35 | Sister-L | None | Tennessee |
| 16 | Sarah Tompson | 8 | Daughter | None | Tennessee |
| 17 | Clint Hamilton | 41 | Servant | Laborer | Tennessee |
| 18 | Aaron Shannon | 27 | Head | Farmer | Tennessee |
| 19 | Lyla Mai Shannon | 22 | Wife-H | None | Tennessee |
| 20 | John A. Jennings THIS PERSON | 54 | Head | Farmer | Tennessee |
| 21 | Nellie Jennings | 45 | Wife-H | None | Tennessee |
| 22 | Leo Jennings | 21 | Son | Machinist | Tennessee |
| 23 | Lynn Jennings | 18 | Son | Laborer | Tennessee |
| 24 | Jimmie Jennings | 17 | Son | Laborer | Tennessee |
| 25 | Clyde Jennings | 16 | Son | None | Tennessee |
| 26 | Margueritte Jennings | 14 | Daughter | None | Tennessee |
| 27 | Madeline Jennings | 11 | Daughter | None | Tennessee |
| 28 | Theresa Jennings | 10 | Daughter | None | Tennessee |
| 29 | John Logue Jennings | 6 | Son | None | Tennessee |
| 30 | Douglas Jennings | 3 | Son | None | Tennessee |
| 31 | Ester Null | 49 | Head-H | — | Tennessee |
| 32 | Henderson Null | 27 | Son | Carpenter | Tennessee |
| 33 | Coon Null | 22 | Son | Plasterer | Tennessee |
| 34 | John Null | 29 | Head | Farmer | Tennessee |
| 35 | Bertha C. Null | 28 | Wife-H | None | Tennessee |
| 36 | Miles C. Null | 3 | Son | None | Tennessee |
| 37 | Mildred Lee Null | 1 | Daughter | None | Tennessee |
| 38 | Willie Bee Ham | 8 | Step-Daugh | None | Tennessee |
| 39 | William Miller | 43 | Head | Guard | Tennessee |
| 40 | Jennie Miller | 32 | Wife-H | Cook | Tennessee |
| 41 | William Swafford | 78 | Head | Farmer | Georgia |
| 42 | Caroline Swafford | 68 | Wife-H | None | Tennessee |
| 43 | Sullivan Swafford | 38 | Son | Stonemason | Tennessee |
| 44 | Fanny Swafford | 24 | Daughter-L | None | Tennessee |
| 45 | Eva Mai Swafford | 7 | Gr-Daughter | None | Tennessee |
| 46 | Noal Swafford | 5 | Gr-Son | None | Tennessee |
| 47 | James Swafford | 2 | Gr-Son | None | Tennessee |
| 48 | Liza Fakes | 33 | Daughter | Laborer | Tennessee |
| 49 | R. Burt Rogers | 40 | Head | Farmer | Tennessee |
| 50 | Minnie Rogers | 38 | Wife-H | Cook | Tennessee |
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)