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Eugene Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Washington-County, Louisiana
Our Model Tree links this Eugene Martin across the 1930 and 1940 US Censuses in Washington-County, Louisiana (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 11-person household.
Age 14
b. ~1926
Male
Son
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Louisiana |
| Surname | Martin |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 4 |
| 1935 Residence (County) | Washington |
| Additional Details | |
| Occupation | Farm Helper |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 0 |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Farm Helper |
| Township / Ward | Ward 4 |
| Est. Birth Year | ~1926 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Eugene | Age | Birth yr |
|---|---|---|---|---|
| Hollie Martin | Head | — | 49 | ~1891 |
| Mallie Martin | Daughter | — | 3 | ~1937 |
| Viola Martin | Spouse | — | 48 | ~1892 |
| Josephine Martin | Daughter | — | 12 | ~1928 |
| Eugene Martin | Son | — | 14 | ~1926 |
| Nancy Martin | Daughter | — | 5 | ~1935 |
| Benjamin Martin | Son | — | ~1940 | |
| Joseph Martin | Son | — | 9 | ~1931 |
| Henry Martin | Son | — | 16 | ~1924 |
| Hollie Martin | Son | — | 7 | ~1933 |
| James Cook | Other | — | 23 | ~1917 |
Census Appearances
1930
Washington, Louisiana
Son, age 4
Washington, Louisiana · implied b. ~1926 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morton |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Mississippi |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Washington-County, Louisiana
Son, age 14
Washington-County, Louisiana · implied b. ~1926 — 11 household members
| Surname | Martin |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 4 |
| 1935 Residence (County) | Washington |
| Occupation | Farm Helper |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 0 |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Eugene Martin
Son · 1940 · age 14 · b. ~1926 · Louisiana
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Sibling
Nancy Martin
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Josephine Martin
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Benjamin Martin
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Martin
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hollie Martin
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mallie Martin
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Martin
Sibling · 1940 · age 9
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 — Washington-County, Louisiana
Open full size
1940 US Federal Census — Washington-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01463-00645)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Aldon Rogers | 26 | Son | Laborer | Louisiana |
| 2 | Sidney Rogers | 23 | Son | New Worker | Louisiana |
| 3 | Claudine Rogers | 19 | Daughter | New Worker | Louisiana |
| 4 | Peter M. Malley | 80 | Head | — | Mississippi |
| 5 | Emily M. Malley | 76 | Wife | — | Mississippi |
| 6 | Joe Varnado | 40 | Head | Operator | Louisiana |
| 7 | Loyce Varnado | 32 | Wife | — | Louisiana |
| 8 | Bettie Jean Varnado | 10 | Daughter | — | Louisiana |
| 9 | Bobby Jean Varnado | 7 | Daughter | — | Louisiana |
| 10 | John A. Malley | 42 | Head | Salesman | Mississippi |
| 11 | Addie Malley | 42 | Wife | — | Mississippi |
| 12 | John A. Jr. Malley | 16 | Son | — | Louisiana |
| 13 | Bettie Rose Malley | 14 | Daughter | — | Louisiana |
| 14 | Robert Ward Malley | 12 | Son | — | Louisiana |
| 15 | M. E. Conley | 34 | Head | Liquor Tester | Mississippi |
| 16 | Edna Earl Conley | 32 | Wife | Operator | Mississippi |
| 17 | Rose Marie Conley | 4 | Daughter | — | Louisiana |
| 18 | Jack Edward Conley | 0 | Son | — | Louisiana |
| 19 | Amadee Planche | 26 | Head | Steel Operator | Louisiana |
| 20 | Hazel Planche | 22 | Wife | — | Louisiana |
| 21 | James Planche | 5 | Son | — | Louisiana |
| 22 | Olga Planche | 4 | Daughter | — | Louisiana |
| 23 | Amadee Jr. Planche | 2 | Son | — | Louisiana |
| 24 | Hollie Martin | 49 | Head | Farmer | Louisiana |
| 25 | Viola Martin | 48 | Wife | — | Mississippi |
| 26 | Henry James Martin | 16 | Son | — | Mississippi |
| 27 | Eugene Martin THIS PERSON | 14 | Son | Farm Helper | Louisiana |
| 28 | Josephine Martin | 12 | Daughter | — | Louisiana |
| 29 | Joseph Martin | 9 | Son | — | Louisiana |
| 30 | Hollie Jr. Martin | 7 | Son | — | Louisiana |
| 31 | Nancy Hellen Martin | 5 | Daughter | — | Louisiana |
| 32 | Mallie Martin | 3 | Daughter | — | Louisiana |
| 33 | Benjamin F. Martin | 0 | Son | — | Louisiana |
| 34 | James Cook | 23 | Nephew | Truck Driver | Mississippi |
| 35 | Clyde Leon Crow | 28 | Head | Salesman | Louisiana |
| 36 | Martha Elizabeth Crow | 21 | Wife | Saleslady | Louisiana |
| 37 | Charlie Grant | 48 | Head | Farmer | Alabama |
| 38 | Dixie Grant | 28 | Wife | — | Florida |
| 39 | Curtis Ab. Grant | 20 | Son | Preacher | Florida |
| 40 | Hurties Grant | 18 | Son | Laborer | Florida |
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)