MJ
Mary Jennings — 1930 US Census Record
Model Tree available1930 United States Federal Census · Columbia, Georgia
Our Model Tree links this Mary Jennings across the 1920, 1930 and 1940 US Censuses in Columbia, Georgia (XGBoost, ~Confirmed), with identified parents A & Celia — first a daughter (b.~1916), then head of a 7-person household.
Age 14
b. ~1916
Female
Daughter
Born: Georgia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Columbia, Georgia |
| Surname | Jennings |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Laborer |
| Township / Ward | Kipling |
| Est. Birth Year | ~1916 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Pinky Jennings | Daughter | — | 15 | ~1915 |
| Idell Jennings | Daughter | — | 13 | ~1917 |
| Mary Jennings | Daughter | — | 14 | ~1916 |
| A Jennings | Head | — | 65 | ~1865 |
| Emanuel Jennings | Son | — | 17 | ~1913 |
| Moses Jennings | Son | — | 5 | ~1925 |
| Celia Jennings | Spouse | — | 63 | ~1867 |
Census Appearances
1920
Columbia, Georgia
Daughter, age 4
Columbia, Georgia · implied b. ~1916 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jennings |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
Columbia, Georgia
Daughter, age 14
Columbia, Georgia · implied b. ~1916 — 7 household members
| Surname | Jennings |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Columbia-County, Georgia
Spouse, age 23
Columbia-County, Georgia · implied b. ~1917 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jennings |
| Given Name | Mamie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | 129 P.M. Appling |
| 1935 Residence (County) | Columbia |
| Class of Worker | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Mary Jennings across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father A Jennings (~0.92 confidence) and mother Celia Jennings (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
A Jennings
b. ~1865
Source father
● Household
· direct · ~0.92
Mother
Celia Jennings
b. ~1867
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Jennings
Daughter · 1930 · age 14 · b. ~1916 · Georgia
★ You are viewing this record
Sibling
Pinky Jennings
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emanuel Jennings
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Moses Jennings
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Idell Jennings
Sibling · 1930 · age 13
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 — Columbia, Georgia
Open full size
1930 US Federal Census — Columbia, Georgia
Page Contents
50 people indexed on this census page (ia:1930:georgiacensus00reel349:0110)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | James Gunter | 13 | Son | — | Georgia |
| 52 | Sophia Golden | 51 | Sister-in-law | Laborer | Georgia |
| 53 | Sam Lambeth | 50 | Head | — | Georgia |
| 54 | Mandy Lambeth | 50 | Wife | Farmer | Georgia |
| 55 | Robert Lambeth | 18 | Son | — | Georgia |
| 56 | Eugenia Lambeth | 16 | Daughter | Laborer | Georgia |
| 57 | Joe B. Lambeth | 11 | Son | — | Georgia |
| 58 | Sherman Lambeth | 9 | Son | Laborer | Georgia |
| 59 | Mattie Lambeth | 7 | Daughter | — | Georgia |
| 60 | Richard Few | 36 | Head | — | Georgia |
| 61 | Mattie Few | 36 | Wife | Farmer | Georgia |
| 62 | Jonie Few | 20 | Son | Laborer | Georgia |
| 63 | Marion Few | 20 | Son | Farmer | Georgia |
| 64 | Ernest Few | 18 | Son | Laborer | Georgia |
| 65 | Joe Few | 7 | Son | Laborer | Georgia |
| 66 | Annie Davis | 65 | Mother | — | Georgia |
| 67 | Bernie Davis | 73 | Father | — | Georgia |
| 68 | A. Manuel Jennings | 65 | Head | — | Georgia |
| 69 | Celia Jennings | 63 | Wife | Farmer | Georgia |
| 70 | Emanuel Jennings | 17 | Son | — | Georgia |
| 71 | Mary L. Jennings THIS PERSON | 14 | Daughter | Laborer | Georgia |
| 72 | Pinky Jennings | 15 | Daughter | — | Georgia |
| 73 | Idell Jennings | 13 | Daughter | — | Georgia |
| 74 | Moses Jennings | 5 | Son | — | Georgia |
| 75 | Milligan Crawford | 69 | Head | — | Georgia |
| 76 | Sophia Crawford | 14 | Daughter | Farmer | Georgia |
| 77 | Francis Crawford | 12 | Daughter | — | Georgia |
| 78 | Sam Crawford | 14 | Son | — | Georgia |
| 79 | Lafayette Walker | 60 | Head | Laborer | Georgia |
| 80 | Adelaide Walker | 45 | Wife | Farmer | Georgia |
| 81 | Jessie Benning | 50 | Head | — | Georgia |
| 82 | Lizzie Benning | 40 | Wife | Farmer | Georgia |
| 83 | Floyd Benning | 21 | Son | — | Georgia |
| 84 | Samuel Benning | 12 | Son | Laborer | Georgia |
| 85 | Ferguson Benning | 10 | Son | Laborer | Georgia |
| 86 | Alene Benning | 12 | Daughter | — | Georgia |
| 87 | Annie B. Benning | 3 | Daughter | — | Georgia |
| 88 | James Brown | 29 | Head | — | Georgia |
| 89 | Dora Brown | 51 | Wife | Farmer | Georgia |
| 90 | David Hill | 42 | Head | — | Georgia |
| 91 | Julia Hill | 33 | Wife | Farmer | Georgia |
| 92 | Lula L. Hill | 13 | Daughter | — | Georgia |
| 93 | Willie L. Hill | 10 | Daughter | — | Georgia |
| 94 | Mary Hill | 8 | Daughter | — | Georgia |
| 95 | Martha Hill | 5 | Daughter | — | Georgia |
| 96 | Johnnie Blair | 32 | Head | — | Georgia |
| 97 | Rosa Blair | 21 | Wife | Farmer | Georgia |
| 98 | Fred Morris | 39 | Head | — | Georgia |
| 99 | Ethel H. Morris | 37 | Wife | Farmer | Georgia |
| 100 | Curry B. Morris | 14 | Son | — | Georgia |
Pedigree Summary
Mary + 4 siblings
Gen 1 · 2 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)