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Clarence Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Tulsa-County, Oklahoma
Our Model Tree links this Clarence Campbell across the 1920, 1930 and 1940 US Censuses in Tulsa-County, Oklahoma (XGBoost, ~Confirmed) — first a head (b.~1883), then head of a 5-person household.
Age 57
b. ~1883
Male
Head
Born: Tennessee
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Tulsa-County, Oklahoma |
| Surname | Campbell |
| Given Name | Clarence |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | Tulsa |
| 1935 Residence (County) | Tulsa |
| Additional Details | |
| Occupation | Attorney |
| Industry | In home |
| Class of Worker | OA |
| Hours Worked | 30 |
| Income (1939) | 520 |
| Highest Grade | C 5 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Attorney |
| Township / Ward | Tulsa |
| Est. Birth Year | ~1883 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Clarence | Age | Birth yr |
|---|---|---|---|---|
| Clarence Campbell | Head | — | 57 | ~1883 |
| Robert Campbell | Son | — | 18 | ~1922 |
| Grace Campbell | Spouse | — | 48 | ~1892 |
| Henry Kimball | Son | — | 8 | ~1932 |
| Alice Campbell | Daughter | — | 16 | ~1924 |
Census Appearances
1920
Tulsa, Oklahoma
Other, age 37
Tulsa, Oklahoma · implied b. ~1883 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Clarence E. |
| Relationship to Head | Brother |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Salesman |
| Industry | Real Estate |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Tulsa, Oklahoma
Head, age 47
Tulsa, Oklahoma · implied b. ~1883 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Clarence |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Age at First Marriage | 32 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Lawyer |
| Industry | Gen. Practice |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 10000 |
| Radio Set | R |
| Veteran | No |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Tulsa-County, Oklahoma
Head, age 57
Tulsa-County, Oklahoma · implied b. ~1883 — 5 household members
| Surname | Campbell |
| Given Name | Clarence |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | Tulsa |
| 1935 Residence (County) | Tulsa |
| Occupation | Attorney |
| Industry | In home |
| Class of Worker | OA |
| Hours Worked | 30 |
| Income (1939) | 520 |
| Highest Grade | C 5 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 Clarence Campbell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Clarence Campbell
Head · 1940 · age 57 · b. ~1883 · Oklahoma
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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 — Tulsa-County, Oklahoma
Open full size
1940 US Federal Census — Tulsa-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03348-00919)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward W. Arnold | 43 | Head | Social Worker | Missouri |
| 2 | Oliver Arnold | 17 | Son | — | Oklahoma |
| 3 | Clarence Campbell THIS PERSON | 57 | Head | Attorney | Tennessee |
| 4 | Grace Campbell | 48 | Wife | Teacher | Ohio |
| 5 | Robert Campbell | 18 | Son | — | Oklahoma |
| 6 | Alice L. Campbell | 16 | Daughter | — | Oklahoma |
| 7 | Henry G. Kimball | 8 | Son | — | Oklahoma |
| 8 | John Schiedel | 49 | Head | Assistant Manager | Illinois |
| 9 | Stella Schiedel | 46 | Wife | — | Illinois |
| 10 | — | None | — | — | — |
| 11 | Beth Moore | 23 | Lodger | Office Girl | Iowa |
| 12 | Margery Farnsworth | 20 | Lodger | — | Oklahoma |
| 13 | Fred Ellers | 46 | Head | Optician | Oregon |
| 14 | Janet D. Ellers | 41 | Wife | — | Colorado |
| 15 | Fred Jr. Ellers | 23 | Son | Civil Engineer | Oregon |
| 16 | Katy Boyd | 25 | Head | Maid | Mississippi |
| 17 | Roby W. James | 34 | Head | Salesman | Kansas |
| 18 | Rockley James | 32 | Wife | — | Kansas |
| 19 | Joanne James | 5 | Daughter | — | Missouri |
| 20 | Amos Yadon | 28 | Head | Designer Builder | Arkansas |
| 21 | Kathryn Yadon | 29 | Wife | Technician | Ohio |
| 22 | J. W. Mcwielis | 43 | Head | Mechanic | Missouri |
| 23 | Irene Mcwielis | 35 | Wife | Nurse | Canada |
| 24 | Paula Kager | 15 | Daughter | — | Oklahoma |
| 25 | Jerry F. Wheatley | 12 | Son | — | Oklahoma |
| 26 | — | None | — | — | — |
| 27 | Lucy F. Wheatley | 48 | Head | — | Oklahoma |
| 28 | R. E. Cuff | 48 | Head | Business Man | Texas |
| 29 | Jessie Cuff | 43 | Wife | — | Texas |
| 30 | Marjorie Cuff | 18 | Daughter | — | Oklahoma |
| 31 | P. W. Sheibley | 48 | Head | Clerical | Pennsylvania |
| 32 | Bonnie Sheibley | 44 | Wife | — | Missouri |
| 33 | Noah D. Millsap | 48 | Head | Bookkeeper | Oklahoma |
| 34 | Hazel Millsap | 38 | Wife | Teacher | Arkansas |
| 35 | C. D. Kimmel | 43 | Head | Engineer | Kansas |
| 36 | Vesta Kimmel | 43 | Wife | Seamstress | Pennsylvania |
| 37 | Katherine Kimmel | 22 | Daughter | Nurse | Kansas |
| 38 | Marylin Kimmel | 15 | Daughter | — | Kansas |
| 39 | R. J. Barr | 50 | Head | Clerk | Pennsylvania |
| 40 | Mary M. Barr | 47 | Wife | — | Pennsylvania |
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)