JA
John Austin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Barbour-County, Alabama
Our Model Tree links this John Austin across the 1930 and 1940 US Censuses in Barbour-County, Alabama (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 10-person household.
Age 10
b. ~1930
Male
Son
Born: Alabama
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Barbour-County, Alabama |
| Surname | Austin |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Barbour |
| Additional Details | |
| Highest Grade | No 1 |
| 1935 Residence | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Precinct 13 |
| Est. Birth Year | ~1930 |
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 |
|---|---|---|---|---|
| Guiel Martain | Daughter | — | 22 | ~1918 |
| Ethel Austin | Daughter | — | 2 | ~1938 |
| Margaret Austin | Daughter | — | 4 | ~1936 |
| West Austin | Head | — | 44 | ~1896 |
| Willie Austin | Son | — | 25 | ~1915 |
| Tillman Austin | Son | — | 14 | ~1926 |
| Fay Austin | Son | — | ~1940 | |
| John Austin | Son | — | 10 | ~1930 |
| Henry Austin | Son | — | 6 | ~1934 |
| Annie Austin | Spouse | — | 40 | ~1900 |
Census Appearances
1930
Barbour, Alabama
Son, age
Barbour, Alabama · implied b. ~1930 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Auston |
| Given Name | John H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Barbour-County, Alabama
Son, age 10
Barbour-County, Alabama · implied b. ~1930 — 10 household members
| Surname | Austin |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Barbour |
| Highest Grade | No 1 |
| 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 Austin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Austin
Son · 1940 · age 10 · b. ~1930 · Alabama
★ You are viewing this record
Sibling
Margaret Austin
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Tillman Austin
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Austin
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Austin
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Austin
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fay Austin
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Guiel Martain
Sibling · 1940 · age 22
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
1940 US Federal Census — Barbour-County, Alabama
Open full size
1940 US Federal Census — Barbour-County, Alabama
Page Contents
37 people indexed on this census page (nara:1940:m-t0627-00003-00770)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | P. J. Lawson | 15 | Son | Laborer | Alabama |
| 42 | Huie Lee Green | 12 | Nephew | — | Alabama |
| 43 | Annie Ruth Green | 0 | Niece | — | Alabama |
| 44 | Thomas J. Lavender | 63 | Head | Farmer | Alabama |
| 45 | Francis M. Lavender | 55 | Wife | — | Alabama |
| 46 | Mary Lavender | 15 | Daughter | — | Alabama |
| 47 | Henry Dawkins | 67 | Head | Laborer | Alabama |
| 48 | Mary Dawkins | 41 | Wife | — | Alabama |
| 49 | Mattie Wattis | 30 | Boarder | Teacher | Alabama |
| 50 | S. W. Griffin | 35 | Head | Laborer | Alabama |
| 51 | Margueritt Griffin | 23 | Wife | Teacher | Alabama |
| 53 | James J. Azalin | 34 | Head | Farmer | Alabama |
| 54 | Clifford Azalin | 34 | Wife | — | Alabama |
| 55 | Gladys Azalin | 13 | Daughter | — | Alabama |
| 56 | West E. Austin | 44 | Head | Farmer | Alabama |
| 57 | Annie Mae Austin | 40 | Wife | — | Alabama |
| 58 | Willie B. Austin | 25 | Son | Laborer | Alabama |
| 59 | Tillman Austin | 14 | Son | — | Alabama |
| 60 | John Austin THIS PERSON | 10 | Son | — | Alabama |
| 61 | Henry Austin | 6 | Son | — | Alabama |
| 62 | Margaret Austin | 4 | Daughter | — | Alabama |
| 63 | Ethel Pearl Austin | 2 | Daughter | — | Alabama |
| 64 | Fay Legrand Austin | 0 | Son | — | Alabama |
| 65 | Guiel Lee Martain | 22 | Daughter | — | Alabama |
| 66 | James E. Ray | 52 | Head | Farmer | Alabama |
| 67 | Maggie J. Ray | 58 | Wife | — | Alabama |
| 68 | Marvel J. Ray | 22 | Daughter | — | Alabama |
| 69 | J. Rochel Ray | 18 | Son | — | Alabama |
| 72 | Abb B. Johnson | 70 | Head | Farmer | Alabama |
| 73 | Davis Johnson | 23 | Son | Laborer | Alabama |
| 74 | Bunyan Johnson | 21 | Son | Laborer | Alabama |
| 75 | Joseph J. Johnson | 28 | Head | Laborer | Alabama |
| 76 | Mildred Johnson | 27 | Wife | — | Alabama |
| 77 | Hazel Johnson | 7 | Daughter | — | Alabama |
| 78 | Joe Ann Johnson | 4 | Daughter | — | Alabama |
| 79 | James Lewis | 70 | Head | — | Alabama |
| 80 | John S. Courtney | 37 | Head | — | 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)