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John Bradley — 1930 US Census Record
Model Tree available1930 United States Federal Census · Sunflower, Mississippi
Our Model Tree links this John Bradley across the 1920, 1930 and 1940 US Censuses in Sunflower, Mississippi (XGBoost, ~Confirmed), with identified parents James & Annie — first a son (b.~1910), then head of a 6-person household.
Age 20
b. ~1910
Male
Son
Born: Mississippi
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Sunflower, Mississippi |
| Surname | Bradley |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | No |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Occupation | Laborer |
| Township / Ward | Part Of Beat 5 |
| Est. Birth Year | ~1910 |
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 |
|---|---|---|---|---|
| Mattie Bradley | Daughter | — | 18 | ~1912 |
| Fannie Bradley | Daughter | — | 14 | ~1916 |
| James Bradley | Head | — | 53 | ~1877 |
| Florence Bradley | Other | — | 51 | ~1879 |
| John Bradley | Son | — | 20 | ~1910 |
| Eugene Bradley | Son | — | 15 | ~1915 |
Census Appearances
1920
Sunflower, Mississippi
Son, age 10
Sunflower, Mississippi · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Johnnie |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | Laborer |
| Industry | Home Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1930
Sunflower, Mississippi
Son, age 20
Sunflower, Mississippi · implied b. ~1910 — 6 household members
| Surname | Bradley |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | No |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Sunflower-County, Mississippi
Other, age 31
Sunflower-County, Mississippi · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Joe G. |
| Relationship to Head | Brother-in-law |
| Sex | M |
| Color / Race | Black |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Mississippi |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Sunflower |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 66 |
| Highest Grade | No 4 |
| 1935 Residence | Mississippi |
| 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 James Bradley (~0.92 confidence) and mother Annie Bradley (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Bradley
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Annie Bradley
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Bradley
Son · 1930 · age 20 · b. ~1910 · Mississippi
★ You are viewing this record
Sibling
Fannie Bradley
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mattie Bradley
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Bradley
Sibling · 1930 · age 15
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 — Sunflower, Mississippi
Open full size
1930 US Federal Census — Sunflower, Mississippi
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1166unit:0551)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Doris Bradbury | 7 | Daughter | — | Mississippi |
| 52 | James D Bradley | 53 | Head | Farmer | Mississippi |
| 53 | Florence Bradley | 51 | Wife-H | — | Mississippi |
| 54 | John Bradley THIS PERSON | 20 | Son | Laborer | Mississippi |
| 55 | Mattie Bradley | 18 | Daughter | Laborer | Mississippi |
| 56 | Eugene Bradley | 15 | Son | Laborer | Mississippi |
| 57 | Fannie Bradley | 14 | Daughter | Laborer | Mississippi |
| 58 | Nathan Johnson | 55 | Head | Farmer | Mississippi |
| 59 | Elizabeth Johnson | 25 | Wife-H | — | Mississippi |
| 60 | Cornelius Johnson | 5 | Son | — | Mississippi |
| 61 | Sadie L Johnson | 23 | Daughter | Laborer | Mississippi |
| 62 | John Johnson | 20 | Son | Laborer | Mississippi |
| 63 | Ruby Johnson | 16 | Daughter | Laborer | Mississippi |
| 64 | Evelina Drummond | 2 | Granddaughter | — | Mississippi |
| 65 | Aaron Halliday | 26 | Head | Laborer | Mississippi |
| 66 | Bonnie Roney | 27 | Sister | Servant | Mississippi |
| 67 | Odis Tread | 50 | Head | Farmer | Mississippi |
| 68 | Lillian Tread | 36 | Wife-H | — | Mississippi |
| 69 | Lee Tread | 12 | Son | Laborer | Mississippi |
| 70 | Jacob Tread | 10 | Son | Laborer | Mississippi |
| 71 | George Tread | 8 | Son | Laborer | Mississippi |
| 72 | Royce Tread | 3 | Son | — | Mississippi |
| 73 | Clore Shaw | 20 | Head | Farmer | Mississippi |
| 74 | Jane Shaw | 55 | Mother | — | Mississippi |
| 75 | John H Buckner | 26 | Head | Farmer | Mississippi |
| 76 | Estelle Buckner | 19 | Wife-H | — | Mississippi |
| 77 | Eli Hawkins | 33 | Head | Farmer | Mississippi |
| 78 | Pearl Hawkins | 24 | Wife-H | — | Mississippi |
| 79 | Leonara Hawkins | 7 | Brother | — | Mississippi |
| 80 | Sam C King | 48 | Head | Farm Operator | Mississippi |
| 81 | Charles King | 20 | Son | Laborer | Mississippi |
| 82 | Bernard (At) King | 18 | Son | — | Mississippi |
| 83 | Georgia King | 16 | Daughter | — | Mississippi |
| 84 | Henry King | 13 | Son | — | Mississippi |
| 85 | Payne Applewhite | 37 | Head | Farmer | Mississippi |
| 86 | Roberta Applewhite | 27 | Wife-H | — | Mississippi |
| 87 | Dorothy Applewhite | 11 | Daughter | Laborer | Mississippi |
| 88 | Sam Love | 31 | Head | Farmer | Mississippi |
| 89 | Clara Love | 27 | Wife-H | — | Mississippi |
| 90 | Louise Love | 11 | Daughter | Laborer | Mississippi |
| 91 | Rosa L Love | 4 | Daughter | Laborer | Mississippi |
| 92 | Jim Love | 7 | Son | Laborer | Mississippi |
| 93 | Nelson Conery | 50 | Head | Farmer | Mississippi |
| 94 | Eliza Conery | 47 | Wife-H | — | Mississippi |
| 95 | Cliff Mangum | 32 | Head | Farmer | Mississippi |
| 96 | Annie L Mangum | 30 | Wife-H | — | Mississippi |
| 97 | Maggie H Mangum | 6 | Daughter | — | Mississippi |
| 98 | Sherm Taylor | 34 | Head | Farmer | Mississippi |
| 99 | Mattie Taylor | 27 | Wife-H | — | Mississippi |
| 100 | Jessie Taylor | 20 | Daughter | Laborer | Mississippi |
Pedigree Summary
John + 3 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)