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Eugene Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · Lawrence-County, Mississippi
Our Model Tree links this Eugene Martin across the 1920, 1930 and 1940 US Censuses in Lawrence-County, Mississippi (XGBoost, ~Confirmed), with identified parents Sam & Sam — first a son (b.~1920), then head of a 5-person household.
Age 20
b. ~1920
Male
Son
Born: Mississippi
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lawrence-County, Mississippi |
| Surname | Martin |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat 5 |
| 1935 Residence (County) | Lawrence |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Township / Ward | Beat 5 |
| Est. Birth Year | ~1920 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Eugene | Age | Birth yr |
|---|---|---|---|---|
| Sam Martin | Head | — | 70 | ~1870 |
| Bertha Martin | Spouse | — | 58 | ~1882 |
| Calvin Martin | Son | — | 13 | ~1927 |
| M Martin | Son | — | 22 | ~1918 |
| Eugene Martin | Son | — | 20 | ~1920 |
Census Appearances
1920
Lawrence, Mississippi
Son, age 1
Lawrence, Mississippi · implied b. ~1919 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1930
Lawrence, Mississippi
Son, age 12
Lawrence, Mississippi · implied b. ~1918 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Can Read/Write | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Lawrence-County, Mississippi
Son, age 20
Lawrence-County, Mississippi · implied b. ~1920 — 5 household members
| Surname | Martin |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat 5 |
| 1935 Residence (County) | Lawrence |
| Class of Worker | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 Eugene Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Sam Martin (~0.92 confidence) and father Sam Martin (~0.92 confidence) and mother Bertha Martin (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Sam Martin
b. ~1880
Source father
● Household
· direct · ~0.92
Father
Sam Martin
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Bertha Martin
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Eugene Martin
Son · 1940 · age 20 · b. ~1920 · Mississippi
★ You are viewing this record
Sibling
M Martin
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Calvin Martin
Sibling · 1940 · age 13
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 — Lawrence-County, Mississippi
Open full size
1940 US Federal Census — Lawrence-County, Mississippi
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02041-00350)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Nannie Sandifer | 23 | Daughter | — | Mississippi |
| 42 | Henry Hill | 54 | Head | Farmer | Mississippi |
| 43 | Vina Hill | 54 | Wife | — | Mississippi |
| 44 | Melba Hill | 13 | Daughter | — | Mississippi |
| 45 | A. D. Hill | 10 | Son | — | Mississippi |
| 46 | W. D. Butler | 20 | Son-in-law | Laborer | Mississippi |
| 47 | Catherine Butler | 15 | Daughter | — | Mississippi |
| 48 | Mary Lou Hill | 12 | Daughter | — | Mississippi |
| 49 | Ida Hill | 11 | Daughter | — | Mississippi |
| 50 | Viola Hill | 6 | Granddaughter | — | Mississippi |
| 51 | Alfred Mcrae | 34 | Head | Farmer | Mississippi |
| 52 | Olivia Mcrae | 30 | Wife | — | Mississippi |
| 53 | Lucile Mcrae | 13 | Son | — | Mississippi |
| 54 | Smiley Mcrae | 12 | Daughter | — | Mississippi |
| 55 | Alfred Jr. Mcrae | 10 | Son | — | Mississippi |
| 56 | Beatrice Mcrae | 7 | Daughter | — | Mississippi |
| 57 | Catherine Mcrae | 5 | Daughter | — | Mississippi |
| 58 | Moses Mcrae | 4 | Son | — | Mississippi |
| 59 | Isaac Mcrae | 1 | Son | — | Mississippi |
| 60 | William Speights | 23 | Head | Farmer | Mississippi |
| 61 | Dessie May Speights | 19 | Wife | — | Mississippi |
| 62 | Willie Lou Speights | 2 | Daughter | 0 | Mississippi |
| 63 | Geraldine Speights | 0 | Daughter | 0 | Mississippi |
| 64 | Jewitt Herring | 51 | Head | Farmer | Mississippi |
| 65 | Lena Herring | 50 | Wife | — | Mississippi |
| 66 | John Henry Hill | 25 | Head | Farm Laborer | Mississippi |
| 67 | Willie Bell Hill | 22 | Wife | — | Mississippi |
| 68 | Sam Martin | 70 | Head | Farmer | Mississippi |
| 69 | Bertha Martin | 58 | Wife | — | Mississippi |
| 70 | M. L. Martin | 22 | Son | Farm Laborer | Mississippi |
| 71 | Eugene Martin THIS PERSON | 20 | Son | — | Mississippi |
| 72 | Calvin Martin | 13 | Son | — | Mississippi |
| 73 | Lewis Armstrong | 47 | Head | Farmer | Mississippi |
| 74 | Helen Armstrong | 42 | Wife | — | Mississippi |
| 75 | Earl Armstrong | 52 | Head | Farmer | Mississippi |
| 76 | Ella Armstrong | 52 | Wife | — | Mississippi |
| 77 | Robert Armstrong | 16 | Son | — | Mississippi |
| 78 | Henry Armstrong | 13 | Son | — | Mississippi |
| 79 | Otis Martin | 27 | Head | Farmer | Mississippi |
| 80 | Lucile Martin | 22 | Wife | — | Mississippi |
Related Census Records
Pedigree Summary
Eugene + 2 siblings
Gen 1 · 3 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)