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Robert Jennings — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Calhoun, Alabama
Our Model Tree links this Robert Jennings across the 1930 and 1940 US Censuses in Calhoun, Alabama (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 10-person household.
Age 0
b. ~1930
Female
Daughter
Born: Alabama
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Calhoun, Alabama |
| Surname | Jennings |
| Given Name | Robert G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Precinct 13 Oxford |
| Est. Birth Year | ~1930 |
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 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Sarah Jennings | Daughter | — | 5 | ~1925 |
| Robert Jennings | Other | — | 24 | ~1906 |
| Fred Jennings | Head | — | 34 | ~1896 |
| Margurette Jennings | Other | — | 31 | ~1899 |
| Thelma Jennings | Daughter | — | 12 | ~1918 |
| Robert Jennings | Daughter | — | ~1930 | |
| Lewis Jennings | Other | — | 19 | ~1911 |
| Thomas Jennings | Son | — | 9 | ~1921 |
| Fred Jennings | Son | — | 3 | ~1927 |
| Tommie Jennings | Other | — | 53 | ~1877 |
Census Appearances
1930
Calhoun, Alabama
Daughter, age
Calhoun, Alabama · implied b. ~1930 — 10 household members
| Surname | Jennings |
| Given Name | Robert G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Calhoun-County, Alabama
Daughter, age 10
Calhoun-County, Alabama · implied b. ~1930 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jennings |
| Given Name | Robbie G |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (County) | Calhoun |
| Highest Grade | No 4 |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 Robert Jennings across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Jennings
Daughter · 1930 · age 0 · b. ~1930 · Alabama
★ You are viewing this record
Sibling
Sarah Jennings
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Jennings
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thelma Jennings
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Jennings
Sibling · 1930 · age 3
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 — Calhoun, Alabama
Open full size
1930 US Federal Census — Calhoun, Alabama
Page Contents
50 people indexed on this census page (ia:1930:15thcensus5usce:0481)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Genie Ball | 0 | Daughter | — | Alabama |
| 2 | Court S. Emmerson | 52 | Head | Farmer | Alabama |
| 3 | Mamie M. Emmerson | 39 | Wife-H | — | Alabama |
| 4 | Hershel C. Emmerson | 22 | Son | Laborer | Alabama |
| 5 | Bagby A. Emmerson | 19 | Son | — | Alabama |
| 6 | Curtis B. Emmerson | 14 | Son | — | Alabama |
| 7 | Ralph B. Emmerson | 11 | Son | — | Alabama |
| 8 | Allen B. Robert | 36 | Head | Farmer | Alabama |
| 9 | Mattie Robert | 40 | Wife-H | — | Alabama |
| 10 | Bruce Robert | 12 | Son | — | Alabama |
| 11 | Virgel Robert | 9 | Son | — | Alabama |
| 12 | Henry L. Robert | 7 | Daughter | — | Alabama |
| 13 | Hordie Robert | 4 | Son | — | Alabama |
| 14 | Mart N. Robert | 26 | Head | Farmer | Alabama |
| 15 | Mary L. Robert | 22 | Wife-H | — | Alabama |
| 16 | Mary E. Robert | 5 | Daughter | — | Alabama |
| 17 | Sam Robert | 23 | Cousin | Spinner | Alabama |
| 18 | T. T. Knox | 22 | Head | Laborer | Alabama |
| 19 | Josie Knox | 21 | Wife-H | — | Alabama |
| 20 | Ida Knox | 3 | Daughter | — | Alabama |
| 21 | Ernest H. Knox | 1 | Son | — | Alabama |
| 22 | Geo. A. Bredlove | 50 | Head | Farmer | Alabama |
| 23 | Dema Bredlove | 41 | Wife-H | — | Alabama |
| 24 | Rosemary Bredlove | 11 | Daughter | — | Alabama |
| 25 | John H. Jennings | 43 | Head | Farmer | Alabama |
| 26 | Martha Jennings | 38 | Wife-H | — | Alabama |
| 27 | James M. Jennings | 17 | Son | — | Alabama |
| 28 | Fred L. Jennings | 34 | Head | Moulder | Alabama |
| 29 | Margurette L. Jennings | 31 | Wife-H | — | Alabama |
| 30 | Thomas F. Jennings | 9 | Son | — | Alabama |
| 31 | Sarah E. Jennings | 5 | Daughter | — | Alabama |
| 32 | Fred Jr. Jennings | 3 | Son | — | Alabama |
| 33 | Robert G. Jennings THIS PERSON | 0 | Daughter | — | Alabama |
| 34 | Tommie L. Jennings | 53 | Mother | — | Alabama |
| 35 | Robert Jennings | 24 | Brother | Moulder | Alabama |
| 36 | Lewis Jennings | 19 | Brother | Laborer | Alabama |
| 37 | Thelma Jennings | 12 | Daughter | — | Alabama |
| 38 | Martin V. Barker | 34 | Head | Painter | Alabama |
| 39 | Maud Barker | 38 | Wife-H | — | Alabama |
| 40 | Martin Jr. Barker | 11 | Son | — | Alabama |
| 41 | Josarene Barker | 9 | Daughter | — | Tennessee |
| 42 | Evelyn Barker | 7 | Daughter | — | Alabama |
| 43 | Landa L. Barker | 5 | Daughter | — | Alabama |
| 44 | Mary L. Barker | 3 | Daughter | — | Alabama |
| 45 | Joseph S. Checkler | 35 | Head | Farmer | Alabama |
| 46 | Nancy N. Checkler | 33 | Wife-H | — | Alabama |
| 47 | Mary S. Checkler | 4 | Daughter | — | Alabama |
| 48 | William Floyd | 28 | Head | Farmer | Georgia |
| 49 | Mary Floyd | 25 | Wife-H | — | Alabama |
| 50 | Boyden Floyd | 2 | Daughter | — | Alabama |
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)