JB
John Bradley — 1940 US Census Record
Model Tree available1940 United States Federal Census · Jasper-County, Mississippi
Our Model Tree links this John Bradley across the 1920, 1930 and 1940 US Censuses in Jasper-County, Mississippi (XGBoost, ~Confirmed), with identified parents Lindsay & Hattie — first a son (b.~1921), then head of a 2-person household.
Age 19
b. ~1921
Male
Son
Born: Mississippi
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jasper-County, Mississippi |
| Surname | Bradley |
| Given Name | John L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Married |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat 2 |
| 1935 Residence (County) | Jasper |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 15 |
| Income (1939) | 288 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Occupation | Laborer |
| Township / Ward | Beat 2 |
| Est. Birth Year | ~1921 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Hattie Bradley | Head | — | 55 | ~1885 |
| John Bradley | Son | — | 19 | ~1921 |
Census Appearances
1920
Jasper, Mississippi
Son, age 2
Jasper, Mississippi · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Johnny Lee |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1930
Jasper, Mississippi
Son, age 10
Jasper, Mississippi · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | John L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Can Read/Write | No |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Jasper-County, Mississippi
Son, age 19
Jasper-County, Mississippi · implied b. ~1921 — 2 household members
| Surname | Bradley |
| Given Name | John L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Married |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat 2 |
| 1935 Residence (County) | Jasper |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 15 |
| Income (1939) | 288 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 Bradley across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Lindsay Bradley (~0.92 confidence) and mother Hattie Bradley (~0.92 confidence) and mother Mary Bradley (~0.92 confidence) and father Jack Bradley (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Lindsay Bradley
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Hattie Bradley
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Mary Bradley
b. ~1896
Source mother
● Household
· direct · ~0.92
Father
Jack Bradley
b. ~1899
Source father
● Household
· direct · ~0.92
This person
Anchor record
John Bradley
Son · 1940 · age 19 · b. ~1921 · Mississippi
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Jasper-County, Mississippi
Open full size
1940 US Federal Census — Jasper-County, Mississippi
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02033-00157)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arnold Lewis | 8 | Son | — | Mississippi |
| 2 | Mary Jane Lewis | 6 | Daughter | — | Mississippi |
| 3 | J. B. Amery | 51 | Head | — | Mississippi |
| 4 | Beulah Amery | 42 | Daughter | Housekeeper | Mississippi |
| 5 | Tom Shelby | 47 | Son in law | Farmer | Mississippi |
| 6 | Mollie Shelby | 40 | Daughter | Housework | Mississippi |
| 7 | Tossie Chaney | 32 | Head | Farmer | Mississippi |
| 8 | Mary Mal Chaney | 30 | Wife | Housewife | Mississippi |
| 9 | Charlia Mae Chaney | 9 | Daughter | — | Mississippi |
| 10 | Robert Chaney | 5 | Son | — | Mississippi |
| 11 | Purnis Chaney | 4 | Son | — | Mississippi |
| 12 | Eddie Mae Chaney | 2 | Daughter | — | Mississippi |
| 13 | Eddie Jean Chaney | 1 | Daughter | — | Mississippi |
| 14 | Robert Chaney | 39 | Brother | Laborer | Mississippi |
| 15 | Hattie Bradley | 55 | Head | Farmer | Mississippi |
| 16 | John L. Bradley THIS PERSON | 19 | Son | Laborer | Mississippi |
| 17 | Augie Bradley | 49 | Head | Farmer | Mississippi |
| 18 | Rosie Bradley | 47 | Wife | Housewife | Mississippi |
| 19 | Opal Bradley | 17 | Daughter | Laborer | Mississippi |
| 20 | Ethel Bradley | 16 | Daughter | Laborer | Mississippi |
| 21 | Mattie Bradley | 15 | Daughter | Laborer | Mississippi |
| 22 | Lillie Bradley | 13 | Daughter | — | Mississippi |
| 23 | A. C. Bradley | 12 | Son | — | Mississippi |
| 24 | Willie Ray Bradley | 7 | Son | — | Mississippi |
| 25 | Chester Bradley | 5 | Son | — | Mississippi |
| 26 | Larene Bradley | 3 | Daughter | — | Mississippi |
| 27 | Leonard Megee | 45 | Head | Farmer | Mississippi |
| 28 | Sue Megee | 35 | Wife | Housewife | Mississippi |
| 29 | Marvin Megee | 10 | Son | — | Mississippi |
| 30 | Johnnie Lee Megee | 7 | Son | — | Mississippi |
| 31 | Annie Jewel Megee | 4 | Daughter | — | Mississippi |
| 32 | Virge Mack | 36 | Head | Farmer | Mississippi |
| 33 | Luza Mack | 48 | Wife | Housewife | Mississippi |
| 34 | Moody Man Mack | 17 | Son | Laborer | Mississippi |
| 35 | Percy V. Mack | 13 | Son | — | Mississippi |
| 36 | Betty Mack | 8 | Daughter | — | Mississippi |
| 37 | John B. Mack | 3 | Son | — | Mississippi |
| 38 | Denson Graham | 64 | Head | Farmer | Mississippi |
| 39 | Nettie Graham | 56 | Wife | Housewife | Mississippi |
| 40 | Dous Jr. Graham | 28 | Son | F.S.A. | Mississippi |
Pedigree Summary
John
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 1940 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)