DM
Doris Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lafayette-County, Louisiana
Our Model Tree links this Doris Martin across the 1930 and 1940 US Censuses in Lafayette-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 7-person household.
Age 15
b. ~1925
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lafayette-County, Louisiana |
| Surname | Martin |
| Given Name | Doris |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Lafayette City |
| 1935 Residence (County) | Lafayette |
| Additional Details | |
| Industry | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same House |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Lafayette City |
| Est. Birth Year | ~1925 |
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 Doris | Age | Birth yr |
|---|---|---|---|---|
| Jimmie Martin | Son | — | 5 | ~1935 |
| Sidney Martin | Head | — | 41 | ~1899 |
| Gary Martin | Daughter | — | 17 | ~1923 |
| Malcolm Martin | Son | — | 19 | ~1921 |
| Isabel Martin | Daughter | — | 13 | ~1927 |
| Isabel Martin | Spouse | — | 40 | ~1900 |
| Doris Martin | Daughter | — | 15 | ~1925 |
Census Appearances
1930
Lafayette, Louisiana
Daughter, age 5
Lafayette, Louisiana · implied b. ~1925 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Doris Lee |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Lafayette-County, Louisiana
Daughter, age 15
Lafayette-County, Louisiana · implied b. ~1925 — 7 household members
| Surname | Martin |
| Given Name | Doris |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Lafayette City |
| 1935 Residence (County) | Lafayette |
| Industry | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same House |
| 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 Doris Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Doris Martin
Daughter · 1940 · age 15 · b. ~1925 · Louisiana
★ You are viewing this record
Sibling
Malcolm Martin
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isabel Martin
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jimmie Martin
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gary Martin
Sibling · 1940 · 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
1940 US Federal Census — Lafayette-County, Louisiana
Open full size
1940 US Federal Census — Lafayette-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01409-00447)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Clemence Talbot | 27 | Wife | — | Louisiana |
| 42 | Winona Mae Talbot | 5 | Daughter | — | Louisiana |
| 43 | Lyle Donald Talbot | 3 | Son | — | Louisiana |
| 44 | Alvis Pryean | Prycan | 58 | Head | Shoe Maker | Louisiana |
| 45 | Agnes Pryean | Prycan | 56 | Wife | — | Louisiana |
| 46 | Leona Darlin | Darlie | 31 | Daughter | Sales Lady | Louisiana |
| 47 | Jackie Darlin | Darlie | 4 | Grandson | — | Louisiana |
| 48 | Mildred Darlin | Darlie | 26 | Daughter | — | Louisiana |
| 49 | Harry Darlin | Darlie | 23 | Son | — | Louisiana |
| 50 | L. Bernard Savoy | 28 | Lodger | Laborer | Louisiana |
| 51 | Ray Verghorn | Verghon | 27 | Lodger | Laborer | Louisiana |
| 52 | Louis Lefort | 23 | Lodger | Electric Mechanic | Louisiana |
| 53 | Johnnie Gass | 22 | Lodger | Salesman | Louisiana |
| 54 | Roselyn Boren | 47 | Head | Brakeman | Louisiana |
| 55 | Myrtle Boren | 41 | Wife | — | Louisiana |
| 56 | Helen Boren | 9 | Daughter | — | Louisiana |
| 57 | Nancy Boren | 8 | Daughter | — | Louisiana |
| 58 | Gordon Boren | 7 | Son | — | Louisiana |
| 59 | Sidney L. Martin | 41 | Head | Instrument Man Civil Engineer Dept | Louisiana |
| 60 | Isabel Martin | 40 | Wife | — | Louisiana |
| 61 | Malcolm Martin | 19 | Son | — | Louisiana |
| 62 | Gary Rona Martin | 17 | Daughter | — | Louisiana |
| 63 | Doris Martin THIS PERSON | 15 | Daughter | — | Louisiana |
| 64 | Isabel Martin | 13 | Daughter | — | Louisiana |
| 65 | Jimmie Martin | 5 | Son | — | Louisiana |
| 66 | Chas. H. Adams | 29 | Head | Salesman | Louisiana |
| 67 | Annette B. Adams | 29 | Wife | — | Louisiana |
| 68 | Chas. H. Jr. Adams | 1 | Son | — | Louisiana |
| 69 | Adolphus J. Blume | 27 | Lodger | Bartender | Louisiana |
| 70 | Lawrence J. O'Brien | 47 | Head | Salesman | Louisiana |
| 71 | Thelma O'Brien | 24 | Wife | — | Louisiana |
| 72 | Germaine O'Brien | 4 | Daughter | — | Louisiana |
| 73 | Cleophile Batimany | Batimary | 47 | Head | Shoe Maker | Louisiana |
| 74 | Idalle Batimany | Batimary | 37 | Wife | — | Louisiana |
| 75 | Leyla Mae Batimany | Batimary | 16 | Daughter | — | Louisiana |
| 76 | Lucille Batimany | Batimary | 14 | Daughter | — | Louisiana |
| 77 | Lois Batimany | Batimary | 12 | Son | — | Louisiana |
| 78 | Ruthie Batimany | Batimary | 10 | Daughter | — | Louisiana |
| 79 | Cleophile Jr. Batimany | Batimary | 2 | Son | — | Louisiana |
| 80 | Alfred Arnaud | 40 | Head | Road Contractor | Louisiana |
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)