CJ
Claude Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Knox-County, Tennessee
Our Model Tree links this Claude Johnson across the 1930 and 1940 US Censuses in Knox-County, Tennessee (XGBoost, ~Confirmed) — first a head (b.~1909), then head of a 7-person household.
Age 31
b. ~1909
Male
Head
Born: Tennessee
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Knox-County, Tennessee |
| Surname | Johnson |
| Given Name | Claude |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Knox |
| Additional Details | |
| Occupation | Cabinet Maker |
| Industry | Furniture Mfg. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 650 |
| Highest Grade | H 2 |
| 1935 Residence | Tennessee |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Cabinetmaker |
| Township / Ward | Civil District No 11 |
| Est. Birth Year | ~1909 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Claude | Age | Birth yr |
|---|---|---|---|---|
| Floyd Johnson | Spouse | — | 28 | ~1912 |
| Kenneth Johnson | Son | — | 10 | ~1930 |
| Claude Johnson | Head | — | 31 | ~1909 |
| Bobby Johnson | Son | — | 3 | ~1937 |
| Gary Johnson | Son | — | 5 | ~1935 |
| Claude Johnson | Son | — | 7 | ~1933 |
| Alvin Johnson | Son | — | 1 | ~1939 |
Census Appearances
1930
Knox, Tennessee
Head, age 21
Knox, Tennessee · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Claude |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Age at First Marriage | 20 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Laborer |
| Industry | Landscape |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | $5 |
| Veteran | R |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Knox-County, Tennessee
Head, age 31
Knox-County, Tennessee · implied b. ~1909 — 7 household members
| Surname | Johnson |
| Given Name | Claude |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Knox |
| Occupation | Cabinet Maker |
| Industry | Furniture Mfg. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 650 |
| Highest Grade | H 2 |
| 1935 Residence | Tennessee |
| 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 Claude Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Claude Johnson
Head · 1940 · age 31 · b. ~1909 · Tennessee
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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 — Knox-County, Tennessee
Open full size
1940 US Federal Census — Knox-County, Tennessee
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03910-00464)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eugene Rigby | 29 | Head | Plasterer | Tennessee |
| 2 | Mary D. Rigby | 33 | Wife | — | Georgia |
| 3 | Carl W. Rigby | 5 | Son | — | Tennessee |
| 4 | James J. Rigby | 2 | Son | — | Tennessee |
| 5 | Joe C. Jones | 37 | Head | Laborer | Tennessee |
| 6 | Helen O. Jones | 38 | Wife | — | Tennessee |
| 7 | Anna Grace Jones | 9 | Daughter | — | Tennessee |
| 8 | Gerald G. Jones | 6 | Son | — | Tennessee |
| 9 | Joe C. Jr. Jones | 4 | Son | — | Tennessee |
| 10 | Lizzie Jones | 68 | Mother | — | Tennessee |
| 11 | Claude Johnson THIS PERSON | 31 | Head | Cabinet Maker | Tennessee |
| 12 | Floyd Johnson | 28 | Wife | — | Tennessee |
| 13 | Kenneth Johnson | 10 | Son | — | Tennessee |
| 14 | Claude Jr. Johnson | 7 | Son | — | Tennessee |
| 15 | Gary Johnson | 5 | Son | — | Tennessee |
| 16 | Bobby Joe Johnson | 3 | Son | — | Tennessee |
| 17 | Alvin Lee Johnson | 1 | Son | — | Tennessee |
| 18 | Armstrong Duncan | 27 | Head | School Teacher | Tennessee |
| 19 | Mary D. Duncan | 26 | Wife | — | Tennessee |
| 20 | Armstrong Jr. Duncan | 3 | Son | — | Virginia |
| 21 | Mary G. Duncan | 1 | Daughter | — | Tennessee |
| 22 | Edward L. Ross | 38 | Head | Truant Officer | Georgia |
| 23 | Edna K. Ross | 34 | Wife | — | Tennessee |
| 24 | Edward L. Jr. Ross | 3 | Son | — | Tennessee |
| 25 | Hal O. Turner | 42 | Head | Finisher | Tennessee |
| 26 | China D. Turner | 38 | Wife | — | Tennessee |
| 27 | Mabel Turner | 15 | Daughter | — | Tennessee |
| 28 | Fred Turner | 13 | Son | — | Tennessee |
| 29 | Virginia Turner | 11 | Daughter | — | Tennessee |
| 30 | Richard Turner | 2 | Son | — | Tennessee |
| 31 | Tweed Johnson | 30 | Head | File Clerk | Tennessee |
| 32 | Kathleen Johnson | 29 | Wife | — | Tennessee |
| 33 | Arthur T. Johnson | 7 | Son | — | Tennessee |
| 34 | Here Ends Badgett Rd. Johnson | None | — | — | — |
| 35 | Robert A. Sharp | 77 | Head | Farmer | Tennessee |
| 36 | Alice Sharp | 80 | Wife | — | Tennessee |
| 37 | Grace Sharp | 23 | Daughter | — | Tennessee |
| 38 | Benton M. Elrod | 52 | Son-in-law | District Agent | Tennessee |
| 39 | Annie Elrod | 44 | Daughter | — | Tennessee |
| 40 | Bill Winton | 22 | Servant | House And Yard Work | Tennessee |
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)