CM
Carl Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Warren-County, Kentucky
Our Model Tree links this Carl Martin across the 1930 and 1940 US Censuses in Warren-County, Kentucky (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 7-person household.
Age 17
b. ~1923
Male
Son
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Warren-County, Kentucky |
| Surname | Martin |
| Given Name | Carl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Bowling Green |
| 1935 Residence (County) | Warren |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Bowling Green |
| Est. Birth Year | ~1923 |
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 | — | 17 | ~1923 |
| Helen Martin | Daughter | — | 15 | ~1925 |
| Viola Martin | Spouse | — | 33 | ~1907 |
| Wallace Martin | Son | — | 6 | ~1934 |
| Curtis Martin | Son | — | 12 | ~1928 |
| Curtis Martin | Head | — | 43 | ~1897 |
| Paul Martin | Son | — | 9 | ~1931 |
Census Appearances
1930
Warren, Kentucky
Son, age 7
Warren, Kentucky · implied b. ~1923 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Carl H. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Warren-County, Kentucky
Son, age 17
Warren-County, Kentucky · implied b. ~1923 — 7 household members
| Surname | Martin |
| Given Name | Carl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Bowling Green |
| 1935 Residence (County) | Warren |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 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 17 · b. ~1923 · Kentucky
★ You are viewing this record
Sibling
Helen Martin
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Curtis Martin
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Martin
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wallace 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 — 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-t0627-01360-00568)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Wyatt Bell | 80 | Step-father | — | Tennessee |
| 2 | Ludrecia Jackson | 42 | Daughter | — | Kentucky |
| 3 | Charles Turner | 27 | Head | Houseboy | Kentucky |
| 4 | Christine Turner | 21 | Wife | Housekeeper | Kentucky |
| 5 | James Turner | 23 | Head | Attendant | Kentucky |
| 6 | Elizabeth Turner | 20 | Wife | Housekeeper | Kentucky |
| 7 | Gladys Turner | 3 | Daughter | — | Kentucky |
| 8 | Patricia Turner | 2 | Daughter | — | Kentucky |
| 9 | Robert Flowers | 67 | Head | — | Kentucky |
| 10 | John L. Henderson | 66 | Head | — | Kentucky |
| 11 | Minnie Henderson | 62 | Wife | — | Tennessee |
| 12 | Irvin B. Bewley | 16 | Nephew | 40 | Kentucky |
| 13 | Mike Everett | 45 | Head | Laborer | Ohio |
| 14 | Steve Hicks | 21 | Head | Ledger | Kentucky |
| 15 | Patricia Hicks | 18 | Wife | — | Kentucky |
| 16 | Patricia Hicks | 2 | Daughter | — | Kentucky |
| 17 | Betty Jean Hicks | 0 | Daughter | — | Kentucky |
| 18 | Clara Chambers | 19 | Roomer | Maid | Tennessee |
| 19 | Marion Duncan | 28 | Roomer | Cook | Kentucky |
| 20 | Erasmus D. Murray | 58 | Head | Farmer | Kentucky |
| 21 | Enna Murray | 54 | Wife | — | Kentucky |
| 22 | Jewell Murray | 28 | Daughter | — | Kentucky |
| 23 | Charlene L. Murray | 14 | Son | — | Kentucky |
| 24 | Curtis Martin | 43 | Head | Woodcutter | Kentucky |
| 25 | Viola Martin | 33 | Wife | — | Kentucky |
| 26 | Carl Martin THIS PERSON | 17 | Son | — | Kentucky |
| 27 | Helen Martin | 15 | Daughter | — | Kentucky |
| 28 | Curtis Jr. Martin | 12 | Son | — | Kentucky |
| 29 | Paul Martin | 9 | Son | — | Kentucky |
| 30 | Wallace Martin | 6 | Son | — | Kentucky |
| 31 | H. Jack Kinser | 47 | Head | Shovel Operator | Kentucky |
| 32 | Dessie Kinser | 44 | Wife | — | Kentucky |
| 33 | Louise Kinser | 14 | Daughter | — | Kentucky |
| 34 | Thomas Hendricks | 61 | Boarder | — | Tennessee |
| 35 | Clayborn Miller | 47 | Head | 52 | Kentucky |
| 36 | Glover Miller | 22 | Son | — | Kentucky |
| 37 | Dorothy Miller | 17 | Daughter | — | Kentucky |
| 38 | Sue Blakey | 40 | Head | Housekeeper | Kentucky |
| 39 | Virgil Conley | 48 | Head | Farmer | Kentucky |
| 40 | Maude Conley | 43 | 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)