HC
Henry Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Scioto-County, Ohio
Our Model Tree links this Henry Campbell across the 1930 and 1940 US Censuses in Scioto-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1893), then head of a 12-person household.
Age 47
b. ~1893
Male
Head
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Scioto-County, Ohio |
| Surname | Campbell |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Madison Township |
| 1935 Residence (County) | Scioto |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 65 |
| Highest Grade | No 0 |
| 1935 Residence | Same House |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Farmer |
| Township / Ward | Madison Township |
| Est. Birth Year | ~1893 |
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 |
|---|---|---|---|---|
| Lula Campbell | Daughter | — | 5 | ~1935 |
| Arnold Campbell | Son | — | 6 | ~1934 |
| Mayo Campbell | Son | — | 22 | ~1918 |
| Henry Campbell | Head | — | 47 | ~1893 |
| Olis Campbell | Son | — | 18 | ~1922 |
| Vernon Campbell | Son | — | 9 | ~1931 |
| Luther Campbell | Son | — | 24 | ~1916 |
| Ruby Campbell | Daughter | — | 23 | ~1917 |
| Sarah Campbell | Spouse | — | 43 | ~1897 |
| Lovon Campbell | Daughter | — | 11 | ~1929 |
| Erie Campbell | Son | — | 19 | ~1921 |
| Raymond Campbell | Son | — | 16 | ~1924 |
Census Appearances
1930
Pike, Ohio
Head, age 37
Pike, Ohio · implied b. ~1893 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 20 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Farmer |
| Industry | General Farming |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 10.00 |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Scioto-County, Ohio
Head, age 47
Scioto-County, Ohio · implied b. ~1893 — 12 household members
| Surname | Campbell |
| Given Name | Henry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Madison Township |
| 1935 Residence (County) | Scioto |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 65 |
| Highest Grade | No 0 |
| 1935 Residence | Same House |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Campbell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Henry Campbell
Head · 1940 · age 47 · b. ~1893 · Ohio
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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 — Scioto-County, Ohio
Open full size
1940 US Federal Census — Scioto-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03141-00404)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Eli Swaim | 65 | Head | Track Laborer | Ohio |
| 42 | Sarah Swaim | 69 | Wife | — | Ohio |
| 43 | Paul Swaim | 9 | Grand-son | — | Ohio |
| 44 | Austin M. Hutham | Huthan | 69 | Head | Farmer | Kentucky |
| 45 | Vinnie Hutham | Huthan | 64 | Wife | — | Kentucky |
| 46 | Louella Hutham | Huthan | 20 | Daughter | — | Ohio |
| 47 | Berlin Ray Perkins | 5 | Grand-son | — | Ohio |
| 48 | Henry Campbell THIS PERSON | 47 | Head | Farmer | Kentucky |
| 49 | Sarah Campbell | 43 | Wife | — | Kentucky |
| 50 | Luther Campbell | 24 | Son | — | Kentucky |
| 51 | Ruby Campbell | 23 | Daughter | — | Kentucky |
| 52 | Mayo Campbell | 22 | Son | — | Kentucky |
| 53 | Erie Campbell | 19 | Son | — | Kentucky |
| 54 | Olis Campbell | 18 | Son | C. C. C. | Kentucky |
| 55 | Raymond Campbell | 16 | Son | — | Kentucky |
| 56 | Lovon Campbell | 11 | Daughter | — | Kentucky |
| 57 | Vernon Campbell | 9 | Son | — | Ohio |
| 58 | Arnold Campbell | 6 | Son | — | Ohio |
| 59 | Lula Campbell | 5 | Daughter | — | Ohio |
| 60 | Mary Pfeifer | 74 | Head | — | Ohio |
| 61 | John Pfeifer | Pifer | 15 | Lodger | — | Ohio |
| 62 | Lehman Crabtree | 34 | Head | Miner | Ohio |
| 63 | Grace Crabtree | 30 | Wife | — | Ohio |
| 64 | Paul Crabtree | 9 | Son | — | Ohio |
| 65 | Lowell Crabtree | 8 | Son | — | Ohio |
| 66 | Helen Crabtree | 7 | Daughter | — | Ohio |
| 67 | Edward Crabtree | 5 | Son | — | Ohio |
| 68 | Dorothy Crabtree | 2 | Daughter | — | Ohio |
| 69 | Harold Crabtree | 1 | Son | — | Ohio |
| 70 | Floyd Crabtree | 35 | Head | Miner | Ohio |
| 71 | Kathleen Crabtree | 29 | Wife | — | Ohio |
| 72 | James Crabtree | 9 | Son | — | Ohio |
| 73 | Robert Crabtree | 8 | Son | — | Ohio |
| 74 | Arthur Crabtree | 5 | Son | — | Ohio |
| 75 | Ruby Crabtree | 4 | Daughter | — | Ohio |
| 76 | Garnet Crabtree | 2 | Daughter | — | Ohio |
| 77 | Virginia Crabtree | 0 | Daughter | — | Ohio |
| 78 | Henry Justice | 37 | Head | Miner | Kentucky |
| 79 | Pearl Justice | 24 | Wife | — | Kentucky |
| 80 | Birdiebell Justice | 4 | Daughter | — | Ohio |
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)