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John Jennings — 1930 US Census Record
Model Tree available1930 United States Federal Census · Unicoi, Tennessee
Our Model Tree links this John Jennings across the 1920, 1930 and 1940 US Censuses in Unicoi, Tennessee (XGBoost, ~Confirmed), with identified parents J & John — first a son (b.~1918), then head of a 6-person household.
Age 12
b. ~1918
Male
Son
Born: Tennessee
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Unicoi, Tennessee |
| Surname | Jennings |
| Given Name | John H. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Township / Ward | Erwin |
| Est. Birth Year | ~1918 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Jennings | Head | — | 40 | ~1890 |
| Palma Harrell | Other | — | 26 | ~1904 |
| Lucille Jennings | Other | — | 33 | ~1897 |
| Ida Ripley | Other | — | 29 | ~1901 |
| Chas Jennings | Son | — | 8 | ~1922 |
| John Jennings | Son | — | 12 | ~1918 |
Census Appearances
1920
Unicoi, Tennessee
Son, age 2
Unicoi, Tennessee · implied b. ~1918 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jennings |
| Given Name | John H. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Virginia |
| Occupation | none |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Unicoi, Tennessee
Son, age 12
Unicoi, Tennessee · implied b. ~1918 — 6 household members
| Surname | Jennings |
| Given Name | John H. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Virginia |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Unicoi-County, Tennessee
Son, age 22
Unicoi-County, Tennessee · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jennings |
| Given Name | J. Hubert Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Tennessee |
| 1935 Residence (City) | Erwin |
| 1935 Residence (County) | Unicoi |
| Highest Grade | C 5 |
| 1935 Residence | Same house |
| 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 (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father J Jennings (~0.92 confidence) and father John Jennings (~0.92 confidence) and mother G Jennings (~0.92 confidence) and mother Myrtle Jennings (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
J Jennings
b. ~1890
Source father
● Household
· direct · ~0.92
Father
John Jennings
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
G Jennings
b. ~1895
Source mother
● Household
· direct · ~0.92
Mother
Myrtle Jennings
b. ~1895
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Jennings
Son · 1930 · age 12 · b. ~1918 · Tennessee
★ You are viewing this record
Sibling
Chas Jennings
Sibling · 1930 · age 8
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 — Unicoi, Tennessee
Open full size
1930 US Federal Census — Unicoi, Tennessee
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2280unit:0950)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Julia Tucker | 60 | Wife-H | — | Tennessee |
| 52 | Maude Tucker | 25 | Daughter | Beauty Parlor | Tennessee |
| 53 | Dewitt Tucker | 24 | Son | Lawyer | Tennessee |
| 54 | Kathleen Tucker | 29 | Daughter | Teacher | Tennessee |
| 55 | Ollie Tucker | 23 | Daughter | — | Tennessee |
| 56 | Nora A. Tucker | 21 | Daughter | Teacher | Tennessee |
| 57 | James Shell | 6 | Grandson | — | Tennessee |
| 58 | Jack Shell | 4 | Grandson | — | Tennessee |
| 59 | Chas. W. Adams | 54 | Head | Chief Clerk | Virginia |
| 60 | Callie P. Adams | 38 | Wife-H | — | Tennessee |
| 61 | Effie Willis | 21 | Servant | Servant | Tennessee |
| 62 | Dora Woodward | 44 | Head | Druggist | North Carolina |
| 63 | Robert Woodward | 43 | Husband | Cashier | North Carolina |
| 64 | Alice Morgan | 22 | Boarder | Teacher | North Carolina |
| 65 | Anna Giles | 31 | Boarder | File Clerk | North Carolina |
| 66 | Stella Crouch | 23 | Boarder | Teacher | Tennessee |
| 67 | Thelma Tomlinson | 24 | Boarder | Teacher | Tennessee |
| 68 | Georgia Morgan | 22 | Boarder | Teacher | Tennessee |
| 69 | Parks Bradshaw | 27 | Head | Mechanic | North Carolina |
| 70 | Pauline Bradshaw | 23 | Wife-H | — | North Carolina |
| 71 | Carolyn Bradshaw | 4 | Daughter | — | Tennessee |
| 72 | Edwin P. Cobb | 40 | Head | Passenger Agent | Virginia |
| 73 | Clifford M. Cobb | 31 | Wife-H | — | Virginia |
| 74 | Ann E. Cobb | 4 | Daughter | — | Tennessee |
| 75 | John J. Miller | 43 | Head | Conductor | Tennessee |
| 76 | Mayme J. Miller | 33 | Wife-H | — | North Carolina |
| 77 | Robert E. Akers | 35 | Head | Accountant | Virginia |
| 78 | Lena Akers | 38 | Wife-H | — | Tennessee |
| 79 | Robert E. Jr. Akers | 13 | Son | — | Tennessee |
| 80 | Eleanor Jane Akers | 11 | Daughter | — | Tennessee |
| 81 | Richard Akers | 10 | Son | — | Tennessee |
| 82 | Lois Irene Akers | 8 | Daughter | — | Tennessee |
| 83 | Hugh David Akers | 6 | Son | — | Tennessee |
| 84 | John H. Jennings | 40 | Head | Locom. Engineer | Tennessee |
| 85 | Lucille Jennings | 33 | Wife-H | — | Virginia |
| 86 | John H. Jr. Jennings THIS PERSON | 12 | Son | — | Tennessee |
| 87 | Chas. T. Jennings | 8 | Son | — | Tennessee |
| 88 | Palma Harrell | 26 | Roomer | Teacher | Tennessee |
| 89 | Ida Ripley | 29 | Roomer | Teacher | Tennessee |
| 90 | Sarah A. Vandegrift | 67 | Head | — | Virginia |
| 91 | Maude M. Vandegrift | 40 | Daughter | Record Clerk | Virginia |
| 92 | Herbert F. Lyons | 36 | Head | Air Braker | Tennessee |
| 93 | Sallie Lyons | 35 | Wife-H | — | Tennessee |
| 94 | Sherill Lyons | 13 | Son | — | Tennessee |
| 95 | Fred Lyons | 7 | Son | — | Tennessee |
| 96 | Edward Lyons | 6 | Son | — | Tennessee |
| 97 | Ben F. Bogart | 51 | Head | Salesman | Tennessee |
| 98 | Jessie Bogart | 43 | Wife-H | — | Tennessee |
| 99 | Lillian Bogart | 20 | Daughter | — | Tennessee |
| 100 | Lucile Bogart | 16 | Daughter | — | Tennessee |
Pedigree Summary
John + 1 sibling
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)