JH
John Hubbard — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Russell-County, Virginia
Our Model Tree links this John Hubbard across the 1920, 1930 and 1940 US Censuses in Russell-County, Virginia (XGBoost, ~Confirmed) — first a head (b.~1881), then head of a 3-person household.
Age 59
b. ~1881
Male
Head
Born: Virginia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Russell-County, Virginia |
| Surname | Hubbard |
| Given Name | John B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Elk Garden Dist |
| 1935 Residence (County) | Russell |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same House |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Farmer |
| Township / Ward | Elk Garden Dist |
| 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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Hubbard | Head | — | 59 | ~1881 |
| James Hubbard | Son | — | 15 | ~1925 |
| Hannah Hubbard | Spouse | — | 52 | ~1888 |
Census Appearances
1920
Russell, Virginia
Head, age 37
Russell, Virginia · implied b. ~1883 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hubbard |
| Given Name | John B |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Farm Laborer |
| Industry | Gen farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Russell, Virginia
Head, age 46
Russell, Virginia · implied b. ~1884 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hubbard |
| Given Name | Joe |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 20 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Russell-County, Virginia
Head, age 59
Russell-County, Virginia · implied b. ~1881 — 3 household members
| Surname | Hubbard |
| Given Name | John B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Elk Garden Dist |
| 1935 Residence (County) | Russell |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same House |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Hubbard
Head · 1940 · age 59 · b. ~1881 · Virginia
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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 — Russell-County, Virginia
Open full size
1940 US Federal Census — Russell-County, Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04292-00369)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Jones | 63 | Brother-in-law | Laborer | Virginia |
| 2 | Bradley Jones | 53 | Head | Farmer | Virginia |
| 3 | Nova Jones | 43 | Wife | — | Virginia |
| 4 | Margaret Jones | 16 | Daughter | — | Virginia |
| 5 | James Jones | 14 | Son | — | Virginia |
| 6 | Benny Jones | 12 | Daughter | — | Virginia |
| 7 | James Ward | 19 | Nephew | Farm Laborer | Virginia |
| 8 | Alvin Harrison | 23 | Head | Farmer | Virginia |
| 9 | Ella Harrison | 21 | Wife | — | Virginia |
| 10 | Eugene Harrison | 4 | Son | — | Virginia |
| 11 | Raymond Harrison | 3 | Son | — | Virginia |
| 12 | George A. Slate | 24 | Head | Farmer | Virginia |
| 13 | Martha Slate | 23 | Wife | — | Virginia |
| 14 | Harry Slate | 3 | Son | — | Virginia |
| 15 | Arthur Candill | 29 | Head | Farmer | Virginia |
| 16 | Jesse Candill | 17 | Wife | — | Virginia |
| 17 | Daisy Candill | 48 | Mother | — | Virginia |
| 18 | Lonnie Candill | 25 | Brother | Laborer | Virginia |
| 19 | Jesse Candill | 18 | Brother | Farm Laborer | Virginia |
| 20 | Carrie Candill | 15 | Sister | — | Virginia |
| 21 | Ray Candill | 12 | Brother | — | Virginia |
| 22 | Emmett Candill | 8 | Brother | — | Virginia |
| 23 | William Jr. Candill | 6 | Brother | — | Virginia |
| 24 | Dallas Cook | 35 | Head | Farmer | Virginia |
| 25 | Dora Cook | 31 | Wife | — | Virginia |
| 26 | Ernest Cook | 13 | Son | — | Virginia |
| 27 | Herbert Cook | 10 | Son | — | Virginia |
| 28 | Della Cook | 7 | Daughter | — | Virginia |
| 29 | William Cook | 4 | Son | — | Virginia |
| 30 | Lee Cook | 1 | Son | — | Virginia |
| 31 | Edward Jones | 40 | Head | Farmer | Virginia |
| 32 | Warren Harrison | 26 | Head | Farmer | Virginia |
| 33 | Hazel Harrison | 22 | Wife | — | Virginia |
| 34 | Warren Jr. Harrison | 2 | Son | — | Virginia |
| 35 | John B. Hubbard THIS PERSON | 59 | Head | Farmer | Virginia |
| 36 | Hannah Hubbard | 52 | Wife | — | Virginia |
| 37 | James Hubbard | 15 | Son | — | Virginia |
| 38 | Abel A. Whitch | 34 | Head | Farm Laborer | Virginia |
| 39 | Garnie Whitch | 28 | Wife | — | Virginia |
| 40 | Irene Whitch | 8 | Daughter | — | Virginia |
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)