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Frank Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Ohio-County, Kentucky
Our Model Tree links this Frank Martin across the 1920, 1930 and 1940 US Censuses in Ohio-County, Kentucky (XGBoost, ~Confirmed), with identified parents Isaac & Horace — first a son (b.~1906), then head of a 3-person household.
Age 34
b. ~1906
Male
Son
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Ohio-County, Kentucky |
| Surname | Martin |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | District No 1 |
| 1935 Residence (County) | Ohio |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Farmer |
| Township / Ward | District No 1 |
| Est. Birth Year | ~1906 |
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 Frank | Age | Birth yr |
|---|---|---|---|---|
| Horace Martin | Head | — | 64 | ~1876 |
| Frank Martin | Son | — | 34 | ~1906 |
| Cleo Martin | Spouse | — | 63 | ~1877 |
Census Appearances
1920
Ohio, Kentucky
Son, age 13
Ohio, Kentucky · implied b. ~1907 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Ohio, Kentucky
Son, age 22
Ohio, Kentucky · implied b. ~1908 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Laborer |
| Industry | Auto Repair Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Ohio-County, Kentucky
Son, age 34
Ohio-County, Kentucky · implied b. ~1906 — 3 household members
| Surname | Martin |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | District No 1 |
| 1935 Residence (County) | Ohio |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 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 Frank Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Isaac Martin (~0.92 confidence) and father Horace Martin (~0.92 confidence) and father Herbert Martin (~0.92 confidence) and mother Clara Martin (~0.92 confidence) and mother Cleo Martin (~0.92 confidence) and mother Mildred Martin (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Isaac Martin
b. ~1876
Source father
● Household
· direct · ~0.92
Father
Horace Martin
b. ~1876
Source father
● Household
· direct · ~0.92
Father
Herbert Martin
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Clara Martin
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Cleo Martin
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Mildred Martin
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Martin
Son · 1940 · age 34 · b. ~1906 · Kentucky
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Ohio-County, Kentucky
Open full size
1940 US Federal Census — Ohio-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01346-00188)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lurice Hoover | 22 | Wife | — | Kentucky |
| 2 | James E Hoover | 2 | Son | — | Kentucky |
| 3 | Bobby J Hoover | 0 | Daughter | — | Kentucky |
| 4 | Clifton Duvall | 43 | Head | Laborer | Kentucky |
| 5 | Myrtle B Duvall | 39 | Wife | — | Kentucky |
| 6 | John W Duvall | 13 | Son | — | Kentucky |
| 7 | Retha M Duvall | 11 | Daughter | — | Kentucky |
| 8 | Mary R Duvall | 8 | Daughter | — | Kentucky |
| 9 | Mildred Duvall | 5 | Daughter | — | Kentucky |
| 10 | Ernest English | 21 | Head | Laborer | Kentucky |
| 11 | Laura B English | 16 | Wife | — | Kentucky |
| 12 | Carl Tichenor | 34 | Head | Farmer | Kentucky |
| 13 | Hattie Tichenor | 32 | Wife | — | Kentucky |
| 14 | Imogene Tichenor | 12 | Daughter | — | Kentucky |
| 15 | Jenitte Tichenor | 10 | Daughter | — | Kentucky |
| 16 | James C Tichenor | 3 | Son | — | Kentucky |
| 17 | Elijah Porter | 71 | Head | Farmer | Kentucky |
| 18 | Oscar Porter | 22 | Son | Farmer | Kentucky |
| 19 | Waneta Porter | 20 | Daughter in law | — | Kentucky |
| 20 | James D Haymes | 43 | Head | Farmer | Kentucky |
| 21 | Jessie Haymes | 33 | Wife | — | Kentucky |
| 22 | Wallace Haymes | 14 | Son | — | Kentucky |
| 23 | Dorothy Haymes | 12 | Daughter | — | Kentucky |
| 24 | Claudine Haymes | 10 | Daughter | — | Kentucky |
| 25 | Winona Haymes | 5 | Daughter | — | Kentucky |
| 26 | Anita A Haymes | 1 | Daughter | — | Kentucky |
| 27 | Horace B. Martin | 64 | Head | Farmer | Kentucky |
| 28 | Cleo Martin | 63 | Wife | — | Kentucky |
| 29 | Frank Martin THIS PERSON | 34 | Son | Farmer | Kentucky |
| 30 | Edwin Martin | 31 | Head | Farmer | Kentucky |
| 31 | Doris Martin | 29 | Wife | — | Kentucky |
| 32 | Joy Martin | 7 | Daughter | — | Kentucky |
| 33 | Dalton Martin | 7 | Son | — | Kentucky |
| 34 | Barbara Martin | 5 | Daughter | — | Kentucky |
| 35 | Shery S Martin | 2 | Daughter | — | Kentucky |
| 36 | Lindy W Martin | 0 | Daughter | — | Kentucky |
| 37 | William T Galloway | 59 | Head | Farmer | Kentucky |
| 38 | Nettie Galloway | 59 | Wife | — | Kentucky |
| 39 | James Galloway | 25 | Son | Teacher | Kentucky |
| 40 | Luther Galloway | 22 | Son | Laborer | Kentucky |
Pedigree Summary
Frank
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
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)