RM
Robert Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Warren-County, Kentucky
Our Model Tree links this Robert Martin across the 1920, 1930 and 1940 US Censuses in Warren-County, Kentucky (XGBoost, ~Confirmed) — first a head (b.~1889), then head of a 7-person household.
Age 51
b. ~1889
Male
Head
Born: Tennessee
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Warren-County, Kentucky |
| Surname | Martin |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | Hadley |
| 1935 Residence (County) | Warren |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 30 |
| Income (1939) | 460 |
| Highest Grade | No 2 |
| 1935 Residence | Kentucky |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Farmer |
| Township / Ward | Mag Dist 5 |
| Est. Birth Year | ~1889 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Lelia Martin | Daughter | — | 24 | ~1916 |
| Paregithparegitha Martin | Daughter | — | 11 | ~1929 |
| Robert Martin | Head | — | 51 | ~1889 |
| James Martin | Son | — | 14 | ~1926 |
| Millard Martin | Son | — | 6 | ~1934 |
| Robert Martin | Son | — | 8 | ~1932 |
| Arizona Martin | Spouse | — | 45 | ~1895 |
Census Appearances
1920
Warren, Kentucky
Head, age 30
Warren, Kentucky · implied b. ~1890 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Warren, Kentucky
Head, age 38
Warren, Kentucky · implied b. ~1892 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Age at First Marriage | 22 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Farmer |
| Industry | General |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2500 |
| Veteran | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Warren-County, Kentucky
Head, age 51
Warren-County, Kentucky · implied b. ~1889 — 7 household members
| Surname | Martin |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | Hadley |
| 1935 Residence (County) | Warren |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 30 |
| Income (1939) | 460 |
| Highest Grade | No 2 |
| 1935 Residence | Kentucky |
| 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 Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Martin
Head · 1940 · age 51 · b. ~1889 · 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 — Warren-County, Kentucky
Open full size
1940 US Federal Census — Warren-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01360-00741)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mattie L. Manning | 22 | Daughter | — | Kentucky |
| 2 | Alva Barber | 28 | Head | Farmer | Kentucky |
| 3 | Ervil Barber | 22 | Wife | — | Kentucky |
| 4 | Charles Barber | 5 | Son | — | Kentucky |
| 5 | Nadine Barber | 4 | Daughter | — | Kentucky |
| 6 | Marlene Barber | 3 | Daughter | — | Kentucky |
| 7 | Robert Martin THIS PERSON | 51 | Head | Farmer | Tennessee |
| 8 | Arizona Martin | 45 | Wife | — | Kentucky |
| 9 | Lelia Martin | 24 | Daughter | — | Kentucky |
| 10 | James Martin | 14 | Son | Farm Laborer | Kentucky |
| 11 | Paregith|Paregitha Martin | 11 | Daughter | — | Kentucky |
| 12 | Robert R. Martin | 8 | Son | — | Kentucky |
| 13 | Millard R. Martin | 6 | Son | — | Kentucky |
| 14 | Sherman Ellis | 61 | Head | Farmer | Kentucky |
| 15 | Nellie Ellis | 59 | Wife | — | Kentucky |
| 16 | Raza Ellis | 34 | Daughter | — | Kentucky |
| 17 | Luther Ellis | 21 | Son | Farm Laborer | Kentucky |
| 18 | Ernestine Ellis | 14 | Daughter | — | Kentucky |
| 19 | Harold Ellis | 30 | Head | Truck Driver | Kentucky |
| 20 | Madaline Ellis | 25 | Wife | — | Kentucky |
| 21 | Van Gray Ellis | 6 | Son | — | Kentucky |
| 22 | Roger W. Ellis | 4 | Son | — | Kentucky |
| 23 | Wanda L. Ellis | 2 | Daughter | — | Kentucky |
| 24 | Elbert Price | 47 | Head | Farmer | Kentucky |
| 25 | Ethel Price | 45 | Wife | — | Kentucky |
| 26 | Gladys Price | 23 | Daughter | Clerk | Kentucky |
| 27 | Walker Price | 20 | Son | Farm Laborer | Kentucky |
| 28 | Tom Price | 76 | Father | — | Tennessee |
| 29 | Elzie Price | 53 | Head | Farmer | Kentucky |
| 30 | Maude Price | 29 | Daughter | — | Kentucky |
| 31 | Oakley Price | 31 | Son in Law | Farm Laborer | Kentucky |
| 32 | Juanita Price | 5 | Grand Daughter | — | Kentucky |
| 33 | Oakley Jr. Price | 7 | Grand son | — | Kentucky |
| 34 | Curtis Price | 5 | Grand son | — | Kentucky |
| 35 | James Price | 3 | Grand son | — | Kentucky |
| 36 | Willie L. Price | 0 | Grand son | — | Kentucky |
| 37 | Frances Martin | 67 | Aunt | — | Kentucky |
| 38 | Leva Carter | 50 | Head | Farmer | Kentucky |
| 39 | Earl Carter | 49 | Wife | — | Kentucky |
| 40 | Chester Gilliam | 37 | Head | Farmer | 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)