CM
Carl Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Laurel-County, Kentucky
Our Model Tree links this Carl Martin across the 1930 and 1940 US Censuses in Laurel-County, Kentucky (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 7-person household.
Age 12
b. ~1928
Male
Son
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Laurel-County, Kentucky |
| Surname | Martin |
| Given Name | Carl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Magisterial District 2 |
| 1935 Residence (County) | Laurel |
| Additional Details | |
| Industry | 0 |
| Highest Grade | 6 |
| 1935 Residence | Same Place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Magisterial District 2 |
| Est. Birth Year | ~1928 |
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 Carl | Age | Birth yr |
|---|---|---|---|---|
| Carl Martin | Son | — | 12 | ~1928 |
| Eva Martin | Daughter | — | 1 | ~1939 |
| June Martin | Daughter | — | 10 | ~1930 |
| Edsel Martin | Son | — | 7 | ~1933 |
| Wilma Martin | Daughter | — | 15 | ~1925 |
| Homer Martin | Son | — | 6 | ~1934 |
| Vicy Martin | Spouse | — | 34 | ~1906 |
Census Appearances
1930
Laurel, Kentucky
Son, age 3
Laurel, Kentucky · implied b. ~1927 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Carl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Laurel-County, Kentucky
Son, age 12
Laurel-County, Kentucky · implied b. ~1928 — 7 household members
| Surname | Martin |
| Given Name | Carl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Magisterial District 2 |
| 1935 Residence (County) | Laurel |
| Industry | 0 |
| Highest Grade | 6 |
| 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 Carl Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Carl Martin
Son · 1940 · age 12 · b. ~1928 · Kentucky
★ You are viewing this record
Sibling
Eva Martin
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilma Martin
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edsel Martin
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
June Martin
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Homer Martin
Sibling · 1940 · age 6
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 — Laurel-County, Kentucky
Open full size
1940 US Federal Census — Laurel-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01327-00418)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Vicy Martin | 34 | Wife | — | Kentucky |
| 2 | Wilma J Martin | 15 | Daughter | — | Kentucky |
| 3 | Carl Martin THIS PERSON | 12 | Son | — | Kentucky |
| 4 | June Martin | 10 | Daughter | — | Kentucky |
| 5 | Edsel Martin | 7 | Son | — | Kentucky |
| 6 | Homer Martin | 6 | Son | — | Kentucky |
| 7 | Eva Pearl Martin | 1 | Daughter | — | Kentucky |
| 8 | Edd D Durham | 37 | Head | Farmer | Kentucky |
| 9 | Grace Durham | 40 | Wife | — | Kentucky |
| 10 | James Edward Durham | 2 | Son | — | Kentucky |
| 11 | Charlie Parsley | 45 | Head | Farmer | Kentucky |
| 12 | Ruth D Parsley | 41 | Wife | — | Kentucky |
| 13 | Barbara Parsley | 19 | Daughter | — | Kentucky |
| 14 | Edna Parsley | 16 | Daughter | — | Kentucky |
| 15 | Hayward Parsley | 15 | Son | Laborer | Kentucky |
| 16 | Beulah Lee Parsley | 12 | Daughter | — | Kentucky |
| 17 | Kenneth Parsley | 9 | Son | — | Kentucky |
| 18 | Dora Kathleen Parsley | 5 | Daughter | — | Kentucky |
| 19 | Charles Conrad Parsley | 2 | Son | — | Kentucky |
| 20 | A Jack Brock | 61 | Head | Farmer | Kentucky |
| 21 | Leota Brock | 59 | Wife | Teacher | Kentucky |
| 22 | Elbert J Brock | 36 | Son | Farmer | Kentucky |
| 23 | Ada Brock | 34 | Daughter-in-law | Teacher | Kentucky |
| 24 | Jackson Wesley Brock | 15 | Grandson | — | Kentucky |
| 25 | Simeon Earl Brock | 13 | Grandson | — | Kentucky |
| 26 | Charles Walter Brock | 9 | Grandson | — | Kentucky |
| 27 | Sid Bowling | 45 | Head | Farmer | Kentucky |
| 28 | Dora D Bowling | 54 | Wife | — | Kentucky |
| 29 | Charles S Bowling | 25 | Son | Teacher | Kentucky |
| 30 | Ethel A Bowling | 22 | Daughter | — | Kentucky |
| 31 | Abe Bowling | 21 | Son | New Worker | Kentucky |
| 32 | Alice Bowling | 21 | Daughter | — | Kentucky |
| 33 | Gladys Bowling | 18 | Daughter | — | Kentucky |
| 34 | Willie Proffitt | 27 | Head | Farmer | Kentucky |
| 35 | Annie D Proffitt | 25 | Wife | — | Kentucky |
| 36 | Ray Proffitt | 7 | Son | — | Kentucky |
| 37 | Naomi V Proffitt | 3 | Daughter | — | Kentucky |
| 38 | Ala Mae Proffitt | 1 | Daughter | — | Kentucky |
| 39 | Estill A Hounchell | 39 | Head | Carpenter | Kentucky |
| 40 | Wilma Hounchell | 35 | Wife | — | 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)