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John Stone — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Alabama
Our Model Tree links this John Stone across the 1920, 1930 and 1940 US Censuses in Jefferson-County, Alabama (XGBoost, ~Confirmed) — first a head (b.~1898), then head of a 5-person household.
Age 42
b. ~1898
Male
Head
Born: Alabama
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Alabama |
| Surname | Stone |
| Given Name | John W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Occupation | Yard Conductor |
| Industry | Republic Steel |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1452 |
| Highest Grade | H-2 |
| 1935 Residence | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Occupation | Yard Conductor |
| Township / Ward | 15 |
| Est. Birth Year | ~1898 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Marinelle Stone | Daughter | — | 11 | ~1929 |
| John Stone | Head | — | 42 | ~1898 |
| James Stone | Son | — | 7 | ~1933 |
| J Stone | Son | — | 17 | ~1923 |
| Mammie Stone | Spouse | — | 41 | ~1899 |
Census Appearances
1920
Jefferson, Alabama
Other, age 23
Jefferson, Alabama · implied b. ~1897 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stone |
| Given Name | Johnny |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | Black |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Occupation | Laborer |
| Industry | Carwheel Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
Jefferson, Alabama
Head, age 32
Jefferson, Alabama · implied b. ~1898 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stone |
| Given Name | John W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Alabama |
| Age at First Marriage | 21 |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Occupation | Owner |
| Industry | Lunch room |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3750 |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Jefferson-County, Alabama
Head, age 42
Jefferson-County, Alabama · implied b. ~1898 — 5 household members
| Surname | Stone |
| Given Name | John W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Jefferson |
| Occupation | Yard Conductor |
| Industry | Republic Steel |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1452 |
| Highest Grade | H-2 |
| 1935 Residence | Alabama |
| 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 John Stone across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Stone
Head · 1940 · age 42 · b. ~1898 · Alabama
★ 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 — Jefferson-County, Alabama
Open full size
1940 US Federal Census — Jefferson-County, Alabama
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00044-00169)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Samson D. Killough | 33 | Head | Salesman | Alabama |
| 42 | Ada Killough | 30 | Wife | File Clerk | Georgia |
| 43 | Nannie Killough | 57 | Mother | — | Alabama |
| 44 | Adeline Cowden | 24 | Lodger | Proprietor | Texas |
| 45 | Lester Wacker | 29 | Head | Labor | Alabama |
| 46 | Ina Wacker | 25 | Wife | — | Alabama |
| 47 | Cecil Wacker | 5 | Son | — | Alabama |
| 48 | Barbara Ann Wacker | 1 | Daughter | — | Alabama |
| 49 | Raymond Brown | 20 | Head | Truck Driver | Alabama |
| 50 | Bernice Brown | 19 | Wife | Operator | Alabama |
| 51 | Milton W. Morgan | 46 | Head | Bricklayer | Alabama |
| 52 | Annie Lee Morgan | 33 | Wife | — | Alabama |
| 53 | Milton Jr. Morgan | 14 | Son | — | Alabama |
| 54 | John W. Stone THIS PERSON | 42 | Head | Yard Conductor | Alabama |
| 55 | Mammie B. Stone | 41 | Wife | — | Alabama |
| 56 | J. W. Jr. Stone | 17 | Son | — | Alabama |
| 57 | Marinelle Stone | 11 | Daughter | — | Alabama |
| 58 | James A. Stone | 7 | Son | — | Alabama |
| 59 | Missouria Fair | 67 | Head | — | Alabama |
| 60 | Peggy Anne Fair | 13 | Granddaughter | — | Alabama |
| 61 | W. M. Bradley | 54 | Head | Labor | Alabama |
| 62 | Ella Bradley | 47 | Wife | — | Alabama |
| 63 | Charles E. Bradley | 16 | Son | — | Alabama |
| 64 | Guy L. Bradley | 14 | Son | — | Alabama |
| 65 | Bonnie J. Bradley | 11 | Daughter | — | Alabama |
| 66 | Ann Griffey | 85 | Mother | — | Alabama |
| 67 | George B. Thompson | 51 | Head | Salesman | Alabama |
| 68 | Gertrude Thompson | 57 | Wife | — | Alabama |
| 69 | Robert A. Thompson | 24 | Son | Maintenance Helper | Alabama |
| 70 | Florence Thompson | 21 | Daughter-in-law | — | Arkansas |
| 71 | Patricia Ann Thompson | 0 | Daughter | — | Alabama |
| 72 | Sarah Louise Thompson | 18 | Daughter-in-law | — | Alabama |
| 73 | Robert Elton Campbell | 34 | Head | Mixer-Worker By-Product Operator | Alabama |
| 74 | Leola B. Campbell | 31 | Wife | — | Alabama |
| 75 | Robert Elton Jr. Campbell | 12 | Son | — | Alabama |
| 76 | Grant Campbell | 11 | Son | — | Alabama |
| 77 | Cody T. Davison | 42 | Head | Hauling | Alabama |
| 78 | Nellie Davison | 32 | Wife | — | Alabama |
| 79 | Daniel Davison | 13 | Son | — | Alabama |
| 80 | Cecil Davison | 10 | Son | — | Alabama |
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)