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Henry Alexander — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bibb-County, Alabama
Our Model Tree links this Henry Alexander across the 1930 and 1940 US Censuses in Bibb-County, Alabama (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 12-person household.
Age 15
b. ~1925
Male
Son
Born: Alabama
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bibb-County, Alabama |
| Surname | Alexander |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | West Blocton |
| 1935 Residence (County) | Bibb |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same Place |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | West Blocton |
| Est. Birth Year | ~1925 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Henry | Age | Birth yr |
|---|---|---|---|---|
| Hard Alexander | Daughter | — | 28 | ~1912 |
| John Alexander | Son | — | 36 | ~1904 |
| Lala Alexander | Daughter | — | 12 | ~1928 |
| John Alexander | Head | — | 55 | ~1885 |
| Henry Alexander | Son | — | 15 | ~1925 |
| Alice Alexander | Daughter | — | 1 | ~1939 |
| Alice Alexander | Spouse | — | 53 | ~1887 |
| Alice Alexander | Daughter | — | 10 | ~1930 |
| Fred Alexander | Son | — | 31 | ~1909 |
| Daney Alexander | Daughter | — | 20 | ~1920 |
| Mollie Alexander | Daughter | — | 18 | ~1922 |
| Hillind Alexander | Daughter | — | 7 | ~1933 |
Census Appearances
1930
Bibb, Alabama
Son, age 5
Bibb, Alabama · implied b. ~1925 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Alexander |
| Given Name | Henry L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Tennessee |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Bibb-County, Alabama
Son, age 15
Bibb-County, Alabama · implied b. ~1925 — 12 household members
| Surname | Alexander |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | West Blocton |
| 1935 Residence (County) | Bibb |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same Place |
| 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 Henry Alexander across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Henry Alexander
Son · 1940 · age 15 · b. ~1925 · Alabama
★ You are viewing this record
Sibling
Fred Alexander
Sibling · 1940 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hard Alexander
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lala Alexander
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daney Alexander
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hillind Alexander
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Alexander
Sibling · 1940 · age 36
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mollie Alexander
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Alexander
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Alexander
Sibling · 1940 · age 10
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 — Bibb-County, Alabama
Open full size
1940 US Federal Census — Bibb-County, Alabama
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00004-00460)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Beatrice Motley | 19 | Daughter | — | Alabama |
| 42 | Mary K Motley | 2 | Daughter | — | Alabama |
| 43 | Lilly B Cottingham | 34 | Head | Cook | Alabama |
| 44 | Idency Nalls | 32 | Head | Coal Digger | Alabama |
| 45 | Bula B Nalls | 23 | Wife | — | Alabama |
| 46 | Huey Nalls | 6 | Son | — | Alabama |
| 47 | Blandine Nalls | 4 | Daughter | — | Alabama |
| 48 | Clementine Nalls | 2 | Daughter | — | Alabama |
| 49 | Hessie Shood | 36 | Head | Driver | Alabama |
| 50 | Gertrude Shood | 35 | Wife | — | Alabama |
| 51 | Pinkie Shood | 15 | Daughter | — | Alabama |
| 52 | Junita Shood | 13 | Daughter | — | Alabama |
| 53 | Vernice Shood | 12 | Daughter | — | Alabama |
| 54 | Willie Jr Shood | 9 | Son | — | Alabama |
| 55 | Marvin Shood | 6 | Son | — | Alabama |
| 56 | Jackaline Shood | 3 | Daughter | — | Alabama |
| 57 | Ellie Smith | 41 | Head | Coal Digger | Alabama |
| 58 | Lucile Smith | 40 | Wife | Housekeeper | Alabama |
| 59 | Annie Smith | 15 | Daughter | — | Alabama |
| 60 | James Smith | 14 | Son | — | Alabama |
| 62 | John Alexander | 55 | Head | Coal Digger | Alabama |
| 63 | Alice Alexander | 53 | Wife | — | Tennessee |
| 64 | Fred Alexander | 31 | Son | Coal Digger | Alabama |
| 65 | Mollie Alexander | 18 | Daughter | — | Alabama |
| 66 | Henry Alexander THIS PERSON | 15 | Son | — | Alabama |
| 67 | Lala Alexander | 12 | Daughter | — | Alabama |
| 68 | Alice Alexander | 10 | Daughter | — | Alabama |
| 69 | Hillind L Alexander | 7 | Daughter | — | Alabama |
| 70 | John Jr Alexander | 36 | Son | Coal Digger | Alabama |
| 71 | Hard, Ellen Alexander | 28 | Daughter | Cook | Alabama |
| 72 | Daney, Rosa Lee Alexander | 20 | Daughter | Housekeeper | Alabama |
| 73 | Alice Fay Alexander | 1 | Daughter | — | Alabama |
| 74 | Jack Fuller | 58 | Head | Coal Digger | Alabama |
| 75 | Louvella Fuller | 59 | Wife | — | Alabama |
| 76 | Lee Fuller | 18 | Son | Coal Digger | Alabama |
| 77 | Farrice Fuller | 16 | Daughter | — | Alabama |
| 78 | Alice Banks | 43 | Head | — | Alabama |
| 79 | Minnie Cabb | 25 | Lodger | — | Alabama |
| 80 | Joseph Thomas | 31 | Head | Driver | 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)