RC
Richard Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lake-County, Tennessee
Our Model Tree links this Richard Campbell across the 1930 and 1940 US Censuses in Lake-County, Tennessee (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 8-person household.
Age 16
b. ~1924
Male
Son
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lake-County, Tennessee |
| Surname | Campbell |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Tiptonville town |
| 1935 Residence (County) | Lake |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 60 |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Laborer |
| Township / Ward | Tiptonville Town |
| Est. Birth Year | ~1924 |
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 Richard | Age | Birth yr |
|---|---|---|---|---|
| Agnes Campbell | Daughter | — | 7 | ~1933 |
| Maggie Campbell | Daughter | — | 14 | ~1926 |
| James Campbell | Son | — | 5 | ~1935 |
| Henry Campbell | Other | — | 78 | ~1862 |
| Allie Campbell | Daughter | — | 11 | ~1929 |
| Mary Campbell | Daughter | — | 9 | ~1931 |
| Carry Campbell | Head | — | 43 | ~1897 |
| Richard Campbell | Son | — | 16 | ~1924 |
Census Appearances
1930
Lake, Tennessee
Son, age 6
Lake, Tennessee · implied b. ~1924 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Lake-County, Tennessee
Son, age 16
Lake-County, Tennessee · implied b. ~1924 — 8 household members
| Surname | Campbell |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Tiptonville town |
| 1935 Residence (County) | Lake |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 60 |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| 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 Richard Campbell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Campbell
Son · 1940 · age 16 · b. ~1924 · Tennessee
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Sibling
James Campbell
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Allie Campbell
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Campbell
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Campbell
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maggie Campbell
Sibling · 1940 · age 14
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 — Lake-County, Tennessee
Open full size
1940 US Federal Census — Lake-County, Tennessee
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03910-01088)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carry M Campbell | 43 | Head | Laborer | Kentucky |
| 2 | Richard Campbell THIS PERSON | 16 | Son | Laborer | Kentucky |
| 3 | Maggie Lee Campbell | 14 | Daughter | Laborer | Kentucky |
| 4 | Allie Campbell | 11 | Daughter | Laborer | Kentucky |
| 5 | Mary Lucille Campbell | 9 | Daughter | — | Tennessee |
| 6 | Agnes L Campbell | 7 | Daughter | — | Tennessee |
| 7 | James Clarence Campbell | 5 | Son | — | Tennessee |
| 8 | Henry M Campbell | 78 | Father | — | Tennessee |
| 9 | C Arfie Upson | 28 | Head | Laborer | Missouri |
| 10 | Mary Lucie O Upson | 28 | Wife | Salesperson | Tennessee |
| 11 | Eleanor Marie Upson | 5 | Daughter | — | Tennessee |
| 12 | Burnice Lee Hanks | 25 | Head | Night Watchman | Tennessee |
| 13 | Laverne L Hanks | 20 | Wife | — | Tennessee |
| 14 | Glada K Hanks | 1 | Daughter | — | Tennessee |
| 15 | Carry Scott | 39 | Mother-in-law | — | Tennessee |
| 16 | Carlton G Scott | 19 | Brother-in-law | Laborer | Tennessee |
| 17 | Earnest Z Valley | 53 | Head | Merchant | Arkansas |
| 18 | Lou Ethel Valley | 51 | Wife | — | Tennessee |
| 19 | Fay Ella Valley | 24 | Daughter | Clerk | Kentucky |
| 20 | Marvin Griffin | 55 | Head | Laborer | Tennessee |
| 21 | Mattie Griffin | 53 | Wife | — | Tennessee |
| 22 | Opal Griffin | 23 | Daughter | — | Tennessee |
| 23 | Wilburn Walker | 38 | Head | Farming | Tennessee |
| 24 | Charlie Jackson | 39 | Head | Yard Boy | Tennessee |
| 25 | May Bell Jackson | 39 | Wife | Cook | Tennessee |
| 26 | Idester Jackson | 14 | Son | — | Tennessee |
| 27 | Minnie Mae Jackson | 10 | Daughter | — | Mississippi |
| 28 | George H Thomas | 33 | Head | Laborer | Arkansas |
| 29 | Eddie Mae Thomas | 24 | Wife | Laborer | Tennessee |
| 30 | Willie Riley | 44 | Head | Laborer | Tennessee |
| 31 | Marian Riley | 18 | Wife | — | Tennessee |
| 32 | Maggie Mae Riley | 3 | Daughter | — | Tennessee |
| 33 | Minnie Lee Riley | 2 | Daughter | — | Tennessee |
| 34 | James Jones | 22 | Head | Laborer | Tennessee |
| 35 | Pauline Jones | 17 | Wife | Cook | Tennessee |
| 36 | Perry Horton | 48 | Head | Construction | Tennessee |
| 37 | Luller Mae Horton | 39 | Wife | — | Tennessee |
| 38 | Willie Deer | 35 | Head | Attendant | Tennessee |
| 39 | Floris Mae Deer | 16 | Wife | — | Tennessee |
| 40 | Martie Rabion | 40 | Head | Laborer | 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)