JW
John Warren — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Blount-County, Alabama
Our Model Tree links this John Warren across the 1920, 1930 and 1940 US Censuses in Blount-County, Alabama (XGBoost, ~Confirmed) — first a head (b.~1881), then head of a 10-person household.
Age 59
b. ~1881
Male
Head
Born: Tennessee
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Blount-County, Alabama |
| Surname | Warren |
| Given Name | John H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Blount |
| Additional Details | |
| Occupation | Farmer |
| Industry | On Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Alabama |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Farmer |
| Township / Ward | Precinct 6 Brooksville |
| Est. Birth Year | ~1881 |
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 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Eula Vanzandt | Daughter | — | 34 | ~1906 |
| Mattie Warren | Daughter | — | 23 | ~1917 |
| Bessie Warren | Daughter | — | 33 | ~1907 |
| Flora Warren | Daughter | — | 20 | ~1920 |
| John Warren | Head | — | 59 | ~1881 |
| Glenda Vanzandt | Other | — | 1 | ~1939 |
| Loretta Vanzandt | Other | — | 1 | ~1939 |
| Marie Vanzandt | Other | — | 4 | ~1936 |
| Roland Warren | Son | — | 21 | ~1919 |
| Adelia Warren | Spouse | — | 58 | ~1882 |
Census Appearances
1920
Blount, Alabama
Head, age 39
Blount, Alabama · implied b. ~1881 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warren |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Farmer |
| Industry | General |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Blount, Alabama
Head, age 51
Blount, Alabama · implied b. ~1879 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warren |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Age at First Marriage | 21 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Veteran | No |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Blount-County, Alabama
Head, age 59
Blount-County, Alabama · implied b. ~1881 — 10 household members
| Surname | Warren |
| Given Name | John H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Blount |
| Occupation | Farmer |
| Industry | On Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Alabama |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 Warren across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Warren
Head · 1940 · age 59 · b. ~1881 · Alabama
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Blount-County, Alabama
Open full size
1940 US Federal Census — Blount-County, Alabama
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00005-00159)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Earline Bennett | 5 | Daughter | — | Alabama |
| 42 | Eunice Bennett | 1 | Son | — | Alabama |
| 43 | Cloris D. Godwin | 24 | Head | Farmer | Alabama |
| 44 | Ressa Godwin | 23 | Wife | — | Alabama |
| 45 | Billy B. Godwin | 4 | Son | — | Alabama |
| 46 | Robert E. Godwin | 2 | Son | — | Alabama |
| 47 | Will W. Holly | 66 | Head | On | Alabama |
| 48 | Virgie Holly | 53 | Wife | — | Alabama |
| 49 | Reba Holly | 23 | Daughter | — | Alabama |
| 50 | Alma Holly | 20 | Daughter | — | Alabama |
| 51 | Kathleen Holly | 18 | Daughter | — | Alabama |
| 52 | Zella Holly | 13 | Daughter | — | Alabama |
| 53 | J. Riley Ledbetter | 63 | Head | On Farm | Alabama |
| 54 | Sarah E. Ledbetter | 51 | Wife | — | Alabama |
| 55 | J. Riley Jr. Ledbetter | 17 | Son | — | Alabama |
| 56 | Elizabeth Ledbetter | 16 | Daughter | — | Alabama |
| 57 | Rayford Ledbetter | 12 | Son | — | Alabama |
| 58 | Cora Jones | 54 | Sister | — | Alabama |
| 59 | Arnold E. Oden | 27 | Head | Laborer | Alabama |
| 60 | Myrtle Oden | 22 | Wife | — | Alabama |
| 61 | Gyla Ann Oden | 1 | Daughter | — | Alabama |
| 62 | Isabell Webb | 14 | Sister-in-law | — | Alabama |
| 63 | John H. Warren THIS PERSON | 59 | Head | Farmer | Tennessee |
| 64 | Adelia A. Warren | 58 | Wife | — | Tennessee |
| 65 | Bessie Warren | 33 | Daughter | Teacher | Tennessee |
| 66 | Mattie Warren | 23 | Daughter | — | Alabama |
| 67 | Roland Warren | 21 | Son | — | Alabama |
| 68 | Flora Warren | 20 | Daughter | — | Alabama |
| 69 | Eula Vanzandt | 34 | Daughter | Farmer | Tennessee |
| 70 | Marie Vanzandt | 4 | Granddaughter | — | Alabama |
| 71 | Glenda Vanzandt | 1 | Granddaughter | — | Alabama |
| 72 | Loretta Vanzandt | 1 | Granddaughter | — | Alabama |
| 73 | Carl E. Carno | 36 | Head | Farmer | Alabama |
| 74 | Jane Carno | 34 | Wife | — | Alabama |
| 75 | Elizabeth Carno | 12 | Daughter | — | Alabama |
| 76 | Billy C. Carno | 10 | Son | — | Alabama |
| 77 | Babbie Carno | 8 | Son | — | Alabama |
| 78 | Bill Shadix | 46 | Head | Laborer | Alabama |
| 79 | Susan Shadix | 49 | Wife | — | Alabama |
| 80 | Lorene Shadix | 17 | Daughter | — | Alabama |
Related Census Records
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)