RL
Robert Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Rockcastle-County, Kentucky
Our Model Tree links this Robert Lewis across the 1920, 1930 and 1940 US Censuses in Rockcastle-County, Kentucky (XGBoost, ~Confirmed) — first a head (b.~1870), then head of a 5-person household.
Age 70
b. ~1870
Male
Head
Born: Tennessee
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Rockcastle-County, Kentucky |
| Surname | Lewis |
| Given Name | Robert H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | Mag. Dist 4 |
| 1935 Residence (County) | Rockcastle |
| Additional Details | |
| Occupation | Medical doctor |
| Industry | Private practice |
| Class of Worker | PW |
| Hours Worked | 10 |
| Income (1939) | 300 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Medical Doctor |
| Township / Ward | Mag Dist 4 |
| Est. Birth Year | ~1870 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Vinnie Lewis | Daughter | — | 15 | ~1925 |
| Beulah Lewis | Daughter | — | 38 | ~1902 |
| Juanita Lewis | Daughter | — | 18 | ~1922 |
| Robert Lewis | Head | — | 70 | ~1870 |
| Addie Lewis | Spouse | — | 50 | ~1890 |
Census Appearances
1920
Rockcastle, Kentucky
Head, age 50
Rockcastle, Kentucky · implied b. ~1870 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Robert H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Doctor |
| Industry | General practice |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Rockcastle, Kentucky
Head, age 60
Rockcastle, Kentucky · implied b. ~1870 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Robert H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Age at First Marriage | 32 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Doctor |
| Industry | Medical |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | $6000 |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Rockcastle-County, Kentucky
Head, age 70
Rockcastle-County, Kentucky · implied b. ~1870 — 5 household members
| Surname | Lewis |
| Given Name | Robert H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | Mag. Dist 4 |
| 1935 Residence (County) | Rockcastle |
| Occupation | Medical doctor |
| Industry | Private practice |
| Class of Worker | PW |
| Hours Worked | 10 |
| Income (1939) | 300 |
| Highest Grade | No 8 |
| 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 Robert Lewis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Lewis
Head · 1940 · age 70 · b. ~1870 · 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 — Rockcastle-County, Kentucky
Open full size
1940 US Federal Census — Rockcastle-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01353-00434)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William Harrison | 73 | Father-in-law | — | Kentucky |
| 42 | Mellie Harrison | 60 | Mother-in-law | — | Kentucky |
| 43 | William Dosses | 32 | Head | Laborer | Kentucky |
| 44 | Margaret Dosses | 29 | Wife | — | Kentucky |
| 45 | William Dosses | 12 | Son | — | Kentucky |
| 46 | Nora Bell Dosses | 11 | Daughter | — | Kentucky |
| 47 | Manuel Dosses | 9 | Son | — | Kentucky |
| 48 | Billie Dosses | 5 | Son | — | Kentucky |
| 49 | Howard Guthrie | 23 | Head | Laborer | Kentucky |
| 50 | Marie Guthrie | 18 | Wife | — | Kentucky |
| 51 | James Guthrie | 1 | Son | — | Kentucky |
| 52 | Quincy Lamb | 21 | Cousin | — | Tennessee |
| 53 | Emily Power | 48 | Head | Housemaid | Kentucky |
| 54 | Preston Power | 23 | Son | Laborer | Kentucky |
| 55 | Henry Power | 13 | Son | — | Kentucky |
| 56 | Arthur Gordon | 40 | Head | Laborer | Kentucky |
| 57 | Bessie Gordon | 38 | Wife | — | Kentucky |
| 58 | Lula B. Gordon | 35 | Daughter | — | Kentucky |
| 59 | Dorothy Gordon | 17 | Daughter | — | Kentucky |
| 60 | Cecil Gordon | 15 | Son | Laborer | Kentucky |
| 61 | William Gordon | 13 | Son | — | Kentucky |
| 62 | Ruby Gordon | 11 | Daughter | — | Kentucky |
| 63 | Pauline Gordon | 9 | Daughter | — | Kentucky |
| 64 | Mildred Gordon | 7 | Daughter | — | Kentucky |
| 65 | Orene Gordon | 7 | Daughter | — | Kentucky |
| 66 | Christine Gordon | 5 | Daughter | — | Kentucky |
| 67 | Raymond Gordon | 1 | Son | — | Kentucky |
| 68 | Luther Coffey | 34 | Head | Laborer | Oklahoma |
| 69 | Alfie Coffey | 26 | Wife | — | Kentucky |
| 70 | Sarah Mae Coffey | 8 | Daughter | — | Kentucky |
| 71 | Wanda Sue Coffey | 6 | Daughter | — | Kentucky |
| 72 | Luther R. Coffey | 3 | Son | — | Kentucky |
| 73 | Mary Fay Coffey | 1 | Daughter | — | Kentucky |
| 74 | Gertrude Barnes | 39 | Head | School Teacher | Tennessee |
| 75 | Marie Krueger | 25 | Lodger | School Teacher | Kentucky |
| 76 | Robert H. Lewis THIS PERSON | 70 | Head | Medical Doctor | Tennessee |
| 77 | Addie Lewis | 50 | Wife | — | Tennessee |
| 78 | Beulah Lewis | 38 | Daughter | School Teacher | Kentucky |
| 79 | Juanita Lewis | 18 | Daughter | — | Kentucky |
| 80 | Vinnie Ray Lewis | 15 | Daughter | — | Kentucky |
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)