JH
John Hubbard — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bullock-County, Alabama
Our Model Tree links this John Hubbard across the 1930 and 1940 US Censuses in Bullock-County, Alabama (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 8-person household.
Age 13
b. ~1927
Male
Son
Born: Alabama
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bullock-County, Alabama |
| Surname | Hubbard |
| Given Name | John Marvin |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Beat 9 |
| 1935 Residence (County) | Bullock |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Beat 9 |
| Est. Birth Year | ~1927 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Minnie Hubbard | Spouse | — | 31 | ~1909 |
| Margaret Hubbard | Daughter | — | 2 | ~1938 |
| Mary Hubbard | Daughter | — | 10 | ~1930 |
| Maudie Hubbard | Head | — | 38 | ~1902 |
| John Hubbard | Son | — | 13 | ~1927 |
| Mary Hubbard | Daughter | — | 13 | ~1927 |
| Harold Hubbard | Son | — | 7 | ~1933 |
| Marine Hubbard | Son | — | 3 | ~1937 |
Census Appearances
1930
Montgomery, Alabama
Son, age 3
Montgomery, Alabama · implied b. ~1927 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hubbard |
| Given Name | John M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Bullock-County, Alabama
Son, age 13
Bullock-County, Alabama · implied b. ~1927 — 8 household members
| Surname | Hubbard |
| Given Name | John Marvin |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Beat 9 |
| 1935 Residence (County) | Bullock |
| Highest Grade | No 7 |
| 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 Hubbard across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Hubbard
Son · 1940 · age 13 · b. ~1927 · Alabama
★ You are viewing this record
Sibling
Marine Hubbard
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Hubbard
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Hubbard
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Hubbard
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Hubbard
Sibling · 1940 · age 2
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 — Bullock-County, Alabama
Open full size
1940 US Federal Census — Bullock-County, Alabama
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00006-00454)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Beatrice Jellis | 55 | Wife | House Work | Alabama |
| 2 | Vines Germany | 25 | Head | House Work | Alabama |
| 3 | Idia Baskin | 30 | Head | Farming | Alabama |
| 4 | Jennie Baskin | 16 | Daughter | — | Alabama |
| 5 | William Hill | 22 | Head | Wage Hand | Alabama |
| 6 | Rosa Lee Hill | 20 | Wife | House Work | Alabama |
| 7 | Willie James Hill | 0 | Son | — | Alabama |
| 8 | R. W. Taylor | 45 | Head | Farming | Alabama |
| 9 | Mrs R. W. Taylor | 44 | Wife | Government | Alabama |
| 10 | Robert Taylor | 17 | Son | — | Washington |
| 11 | M. G. Taylor | 75 | Mother | — | Alabama |
| 12 | W. J. Hubbard | 42 | Head | Farming | Alabama |
| 13 | Mrs W. J. Hubbard | 42 | Wife | House Work | Alabama |
| 14 | Maudie Hubbard | 38 | Head | Farming | Alabama |
| 15 | Minnie Hubbard | 31 | Wife | House Work | Alabama |
| 16 | John Marvin Hubbard THIS PERSON | 13 | Son | — | Alabama |
| 17 | Mary Hubbard | 13 | Daughter | — | Alabama |
| 18 | Mary Juanita Hubbard | 10 | Daughter | — | Alabama |
| 19 | Harold Hubbard | 7 | Son | — | Alabama |
| 20 | Marine Hubbard | 3 | Son | — | Alabama |
| 21 | Margaret Hubbard | 2 | Daughter | — | Alabama |
| 22 | John Babson | 37 | Head | Farming | Alabama |
| 23 | Johnny Mae Babson | 31 | Wife | House Work | Alabama |
| 24 | Lucious Falkner | 25 | Head | Public Work | Alabama |
| 25 | Mrs Lucious Falkner | 18 | Wife | House Work | Alabama |
| 26 | Kinch Hall | 41 | Head | Farming | Alabama |
| 27 | Mrs Kinch Hall | 40 | Wife | House Work | Alabama |
| 28 | Ned Hall | 17 | Son | Farming | Alabama |
| 29 | Elizabeth Hall | 16 | Daughter | — | Alabama |
| 30 | David Hall | 15 | Daughter | — | Alabama |
| 31 | James Hall | 13 | Son | — | Alabama |
| 32 | Sybil Mae Hall | 12 | Daughter | — | Alabama |
| 33 | Roy Dean Hall | 7 | Son | — | Alabama |
| 34 | Charlie Gray Hall | 5 | Son | — | Alabama |
| 35 | Ellen Jay Hall | 3 | Daughter | — | Alabama |
| 36 | Tizzy Hall | 20 | Son | Govern Work | Alabama |
| 37 | Jordan Germany | 54 | Head | Farming | Alabama |
| 38 | Glana Germany | 52 | Wife | Farming | Alabama |
| 39 | Martin Walker | 62 | Head | Farming | 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)