EM
Eva Martin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Knott, Kentucky
Our Model Tree links this Eva Martin across the 1920 and 1930 US Censuses in Knott, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 8-person household.
Age 20
b. ~1910
Female
Daughter
Born: Kentucky
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Knott, Kentucky |
| Surname | Martin |
| Given Name | Eva |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Magisterial Dist No 7 |
| Est. Birth Year | ~1910 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Eva | Age | Birth yr |
|---|---|---|---|---|
| Rob Martin | Head | — | 54 | ~1876 |
| Camp Martin | Son | — | 16 | ~1914 |
| Edith Martin | Daughter | — | 17 | ~1913 |
| Ginter Martin | Son | — | 10 | ~1920 |
| Arstel Martin | Son | — | 28 | ~1902 |
| Mary Martin | Spouse | — | 50 | ~1880 |
| Eva Martin | Daughter | — | 20 | ~1910 |
| Cordier Martin | Son | — | 14 | ~1916 |
Census Appearances
1920
Knott, Kentucky
Daughter, age 10
Knott, Kentucky · implied b. ~1910 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Eva |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Knott, Kentucky
Daughter, age 20
Knott, Kentucky · implied b. ~1910 — 8 household members
| Surname | Martin |
| Given Name | Eva |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| 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 Eva Martin across 2 US Census years (1920 and 1930) in Knott, Kentucky, using XGBoost record linkage.
Show:
This person
Anchor record
Eva Martin
Daughter · 1930 · age 20 · b. ~1910 · Kentucky
★ You are viewing this record
Sibling
Arstel Martin
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ginter Martin
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Camp Martin
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cordier Martin
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Martin
Sibling · 1930 · age 17
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
1930 US Federal Census — Knott, Kentucky
Open full size
1930 US Federal Census — Knott, Kentucky
Page Contents
50 people indexed on this census page (ia:1930:kentuckycensus00reel760:1118)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary M. Pistol | 4 | Daughter | — | Kentucky |
| 2 | Lewis Pistol | 22 | Head | Laborer | Kentucky |
| 3 | Lettie Pistol | 21 | Wife | — | Kentucky |
| 4 | Carl Pistol | 1 | Son | — | Kentucky |
| 5 | Can Litter | 30 | Head | Laborer | Kentucky |
| 6 | Ida Litter | 28 | Wife | — | Kentucky |
| 7 | Harold Litter | 8 | Daughter | — | Kentucky |
| 8 | Corlee Litter | 4 | Son | — | Kentucky |
| 9 | Millie Amis | 22 | Head | Laborer | Kentucky |
| 10 | Cordelia Amis | 25 | Wife | — | Kentucky |
| 11 | Meldean Amis | 1 | Daughter | — | Kentucky |
| 12 | Kint Lewis | 48 | Head | Farmer | Kentucky |
| 13 | Mary Lewis | 42 | Wife | — | Kentucky |
| 14 | Willard Lewis | 23 | Son | Laborer | Kentucky |
| 15 | Mitchell Lewis | 21 | Son | Laborer | Kentucky |
| 16 | Arlie Lewis | 19 | Son | Laborer | Kentucky |
| 17 | Charley Lewis | 16 | Son | Laborer | Kentucky |
| 18 | Albert Lewis | 10 | Son | — | Kentucky |
| 19 | Edna Lewis | 8 | Son | — | Kentucky |
| 20 | Ethel Lewis | 6 | Son | — | Kentucky |
| 21 | Martha Lewis | 3 | Daughter | — | Kentucky |
| 22 | Ingram Lewis | 1 | Son | — | Kentucky |
| 23 | Sander Hall | 55 | Head | Farmer | Kentucky |
| 24 | Nancy Hall | 52 | Wife | — | Kentucky |
| 25 | Russell Hall | 15 | Son | Laborer | Kentucky |
| 26 | Belva Morris | 11 | Grandson | — | Kentucky |
| 27 | Rob Martin | 54 | Head | Teacher | Kentucky |
| 28 | Mary Martin | 50 | Wife | — | Kentucky |
| 29 | Arstel Martin | 28 | Son | Teacher | Kentucky |
| 30 | Eva Martin THIS PERSON | 20 | Daughter | — | Kentucky |
| 31 | Edith Martin | 17 | Daughter | — | Kentucky |
| 32 | Camp Martin | 16 | Son | Laborer | Kentucky |
| 33 | Cordier Martin | 14 | Son | Laborer | Kentucky |
| 34 | Ginter Martin | 10 | Son | — | Kentucky |
| 35 | Frank Thomas | 47 | Head | Farmer | Kentucky |
| 36 | Rosana Thomas | 43 | Wife | — | Kentucky |
| 37 | Amos Thomas | 19 | Son | Laborer | Kentucky |
| 38 | Mack Thomas | 17 | Son | Laborer | Kentucky |
| 39 | James Thomas | 13 | Son | Laborer | Kentucky |
| 40 | Olga Thomas | 11 | Daughter | — | Kentucky |
| 41 | Rosco Thomas | 7 | Son | — | Kentucky |
| 42 | Morgie Thomas | 6 | Daughter | — | Kentucky |
| 43 | Milton Thomas | 2 | Son | — | Kentucky |
| 44 | James Thomas | 0 | Son | — | Kentucky |
| 45 | Rob B. Bale | 51 | Head | Farmer | Kentucky |
| 46 | Ida Bale | 41 | Wife | — | Kentucky |
| 47 | Ethel Bale | 10 | Daughter | — | Kentucky |
| 48 | Millie Bale | 9 | Son | — | Kentucky |
| 49 | Arlie Bale | 7 | Son | — | Kentucky |
| 50 | Glen Bale | 2 | Son | — | Kentucky |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)