CR
Clarence Roberts — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Kentucky
Our Model Tree links this Clarence Roberts across the 1920, 1930 and 1940 US Censuses in Jefferson-County, Kentucky (XGBoost, ~Confirmed) — first a head (b.~1880), then head of a 3-person household.
Age 60
b. ~1880
Male
Head
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Kentucky |
| Surname | Roberts |
| Given Name | Clarence B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Occupation | Clerk |
| Industry | Postal Service |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 2100 |
| Highest Grade | C 2 |
| 1935 Residence | Same house |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Clerk |
| Township / Ward | Louisville City |
| Est. Birth Year | ~1880 |
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 Clarence | Age | Birth yr |
|---|---|---|---|---|
| Lottie Roberts | Spouse | — | 46 | ~1894 |
| William Roberts | Son | — | 19 | ~1921 |
| Clarence Roberts | Head | — | 60 | ~1880 |
Census Appearances
1920
Jefferson, Kentucky
Head, age 40
Jefferson, Kentucky · implied b. ~1880 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Clarence J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Inspector |
| Industry | Hardware Co |
| Class of Worker | S |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Jefferson, Kentucky
Head, age 49
Jefferson, Kentucky · implied b. ~1881 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Clarence B |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 27 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Jefferson-County, Kentucky
Head, age 60
Jefferson-County, Kentucky · implied b. ~1880 — 3 household members
| Surname | Roberts |
| Given Name | Clarence B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Occupation | Clerk |
| Industry | Postal Service |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 2100 |
| Highest Grade | C 2 |
| 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 Clarence Roberts 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 Roberts
Head · 1940 · age 60 · b. ~1880 · Kentucky
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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 — Jefferson-County, Kentucky
Open full size
1940 US Federal Census — Jefferson-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01376-00723)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Higgins, Leonard W. Higgins | 42 | Son | Bookkeeper | Kentucky |
| 42 | Bodie E. Hix | 51 | Head | Superintendent | Missouri |
| 43 | Mattie B. Hix | 49 | Wife | — | Kentucky |
| 44 | Edward B. Schnell | 35 | Head | Clerk | Indiana |
| 45 | Thekla E. Schnell | 34 | Wife | — | Kentucky |
| 46 | Jeanne Schnell | 11 | Daughter | — | Kentucky |
| 47 | Edward B. Schnell | 6 | Son | — | Kentucky |
| 48 | Mary G. Schnell | 1 | Daughter | — | Kentucky |
| 49 | Clarence B. Roberts THIS PERSON | 60 | Head | Clerk | Kentucky |
| 50 | Lottie E. Roberts | 46 | Wife | — | Kentucky |
| 51 | William B. Roberts | 19 | Son | Clerk | Kentucky |
| 52 | Fredrick J. Kornhoff | 50 | Head | — | Kentucky |
| 53 | Walter J. Kornhoff | 27 | Son | Proprietor | Kentucky |
| 54 | Victor H. Kornhoff | 25 | Son | Gardener | Kentucky |
| 55 | Owen L. Kornhoff | 22 | Son | Machine Hand | Kentucky |
| 56 | Frederick J. Pape | 34 | Head | Mechanic | Kentucky |
| 57 | Catherine Pape | 25 | Wife | — | Kentucky |
| 58 | Betty Lou Pape | 3 | Daughter | — | Kentucky |
| 59 | Mary A. Tierney | 43 | Head | Proprietor | Kentucky |
| 60 | Walter E. Tierney | 18 | Son | Clerk | Kentucky |
| 61 | George O. Nevin | 45 | Head | Salesman | Kentucky |
| 62 | Beulah J. Nevin | 44 | Wife | — | Indiana |
| 63 | Forrest Feather | 48 | Head | Foreman | Kentucky |
| 64 | Rebecca Feather | 50 | Wife | — | Kentucky |
| 65 | Evelyn Feather | 21 | Daughter | — | Kentucky |
| 66 | Virginia Feather | 17 | Daughter | — | Kentucky |
| 67 | Raymond B. Smith | 36 | Head | Machine Operator | Kentucky |
| 68 | Anna F. Smith | 36 | Wife | — | Kentucky |
| 69 | Frances Smith | 15 | Daughter | — | Kentucky |
| 70 | Raymond B. Smith | 14 | Son | — | Kentucky |
| 71 | Martha J. Smith | 11 | Daughter | — | Kentucky |
| 72 | Robert E. Smith | 1 | Son | — | Kentucky |
| 73 | Trent D. Michael | 31 | Head | Sales Dept Head | Indiana |
| 74 | Flossie A. Michael | 33 | Wife | — | Michigan |
| 75 | Marcia J. Michael | 8 | Daughter | — | Indiana |
| 76 | Ronald L. Michael | 6 | Son | — | Michigan |
| 77 | Clifton Slatan | 54 | Head | Machinist | Kentucky |
| 78 | Jane Slatan | 51 | Wife | — | England |
| 79 | Clifton J. Slatan | 26 | Son | Chemical Engineer | Florida |
| 80 | Ruth E. Slatan | 17 | Daughter | — | Florida |
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)