JH
John Henderson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Blount-County, Alabama
Our Model Tree links this John Henderson across the 1910, 1920, 1930 and 1940 US Censuses in Blount-County, Alabama (XGBoost, ~Confirmed), with identified parents Victoria — first a head (b.~1895), then head of a 6-person household.
Age 45
b. ~1895
Male
Head
Born: Alabama
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Blount-County, Alabama |
| Surname | Henderson |
| Given Name | John H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Blount |
| Additional Details | |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Occupation | Farmer |
| Township / Ward | Election Precinct 27 Beat 24 |
| Est. Birth Year | ~1895 |
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 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Elsie Henderson | Daughter | — | 17 | ~1923 |
| John Henderson | Head | — | 45 | ~1895 |
| Kinard Henderson | Son | — | 15 | ~1925 |
| Clarence Henderson | Son | — | 19 | ~1921 |
| James Henderson | Son | — | 22 | ~1918 |
| Gellie Henderson | Spouse | — | 47 | ~1893 |
Census Appearances
1910
Blount, Alabama
Son, age 15
Blount, Alabama · implied b. ~1895 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henderson |
| Given Name | John M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Occupation | Farm laborer |
| Industry | Home farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1920
Blount, Alabama
Head, age 25
Blount, Alabama · implied b. ~1895 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henderson |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Occupation | Farmer |
| Industry | Gen fm |
| Class of Worker | Emp |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
Blount, Alabama
Head, age 36
Blount, Alabama · implied b. ~1894 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henderson |
| Given Name | John M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Alabama |
| Age at First Marriage | 21 |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Veteran | No |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Blount-County, Alabama
Head, age 45
Blount-County, Alabama · implied b. ~1895 — 6 household members
| Surname | Henderson |
| Given Name | John H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Blount |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 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 Henderson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Victoria Henderson (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Victoria Henderson
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Henderson
Head · 1940 · age 45 · b. ~1895 · 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 — 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-t0627-00005-00594)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Louis Jones | 16 | Son | — | Alabama |
| 42 | James Henry | 58 | Hired hand | Laborer | Alabama |
| 43 | William E. Price | 26 | Head | Farmer | Alabama |
| 44 | Audrey B. Price | 20 | Wife | — | Alabama |
| 45 | Sarah Price | 3 | Daughter | — | Alabama |
| 46 | Rosa Nell Price | 2 | Daughter | — | Alabama |
| 47 | John Hurley | 79 | Head | Farmer | Alabama |
| 48 | Claudia Hurley | 34 | Daughter | — | Alabama |
| 49 | Grover Hurley | 37 | Son | Laborer | Alabama |
| 50 | John H. Henderson THIS PERSON | 45 | Head | Farmer | Alabama |
| 51 | Gellie Henderson | 47 | Wife | — | Alabama |
| 52 | James D. Henderson | 22 | Son | Laborer | Alabama |
| 53 | Clarence E. Henderson | 19 | Son | Laborer | Alabama |
| 54 | Elsie Marie Henderson | 17 | Daughter | — | Alabama |
| 55 | Kinard E. Henderson | 15 | Son | Laborer | Alabama |
| 56 | James P. Mccullough | 25 | Head | Farmer | Alabama |
| 57 | Jeanette Mccullough | 22 | Wife | — | Alabama |
| 58 | Elizabeth D. Mccullough | 1 | Daughter | — | Alabama |
| 59 | Christopher C. Cornelius | 71 | Head | — | Alabama |
| 60 | Viola Cornelius | 62 | Wife | — | Alabama |
| 61 | Alton Cornelius | 22 | Son | Laborer | Alabama |
| 62 | Marlen R. Cornelius | 13 | Grandson | — | Alabama |
| 63 | Perry P. Logan | 42 | Head | Automobile Mechanic | Alabama |
| 64 | Ruth Logan | 39 | Wife | — | Alabama |
| 65 | Jeanette Logan | 14 | Daughter | — | Alabama |
| 66 | Glenda Ann Logan | 3 | Daughter | — | Alabama |
| 67 | Mildred Mae Greene | 17 | Head | — | Alabama |
| 68 | Ralph Wayne Greene | 3 | Son | — | Alabama |
| 69 | Sarah T. Robertson | 61 | Lodger | — | Alabama |
| 70 | Francis M. Tidwell | 45 | Head | Farmer | Alabama |
| 71 | Margie Tidwell | 40 | Wife | — | Alabama |
| 72 | Carrie Emily Tidwell | 16 | Daughter | — | Alabama |
| 73 | Francis G. Jr. Tidwell | 15 | Son | — | Alabama |
| 74 | Mae Travis Tidwell | 11 | Daughter | — | Alabama |
| 75 | Enoch A. Alldridge | 30 | Head | Road Foreman | Alabama |
| 76 | Mamie Alldridge | 29 | Wife | — | Alabama |
| 77 | Ellen Alldridge | 7 | Daughter | — | Alabama |
| 78 | Jimmie Alldridge | 6 | Son | — | Alabama |
| 79 | Barbara Alldridge | 4 | Daughter | — | Alabama |
| 80 | David C. Mccoy | 82 | Head | Proprietor | Mississippi |
Pedigree Summary
John
Gen 1 · 1 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)