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Hattie Martin — 1940 US Census Record
Model Tree available1940 United States Federal Census · St.-Mary-County, Louisiana
Our Model Tree links this Hattie Martin across the 1920, 1930 and 1940 US Censuses in St.-Mary-County, Louisiana (XGBoost, ~Confirmed), with identified parents Oscar & Julia — first a spouse (b.~1916), then head of a 3-person household.
Age 24
b. ~1916
Female
Spouse
Born: Louisiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Mary-County, Louisiana |
| Surname | Martin |
| Given Name | Hattie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | City of Franklin |
| 1935 Residence (County) | St. Mary |
| Additional Details | |
| Occupation | florist |
| Industry | at home |
| Class of Worker | OA |
| Hours Worked | 24 |
| Income (1939) | 254 |
| Highest Grade | No 2 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Florist |
| Township / Ward | City Of Franklin |
| Est. Birth Year | ~1916 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Hattie | Age | Birth yr |
|---|---|---|---|---|
| Emmett Martin | Son | — | 3 | ~1937 |
| Hattie Martin | Spouse | — | 24 | ~1916 |
| Emmett Martin | Head | — | 27 | ~1913 |
Census Appearances
1920
St Mary, …
Daughter, age 3
St Mary, Louisiana · implied b. ~1917 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Hazel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
Daughter, age 13
St Mary, Louisiana · implied b. ~1917 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Hazel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
St.-Mary-County, Louisiana
Spouse, age 24
St.-Mary-County, Louisiana · implied b. ~1916 — 3 household members
| Surname | Martin |
| Given Name | Hattie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | City of Franklin |
| 1935 Residence (County) | St. Mary |
| Occupation | florist |
| Industry | at home |
| Class of Worker | OA |
| Hours Worked | 24 |
| Income (1939) | 254 |
| Highest Grade | No 2 |
| 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 Hattie Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Oscar Martin (~0.92 confidence) and mother Julia Martin (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Oscar Martin
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Julia Martin
b. ~1892
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Hattie Martin
Spouse · 1940 · age 24 · b. ~1916 · Louisiana
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — St.-Mary-County, Louisiana
Open full size
1940 US Federal Census — St.-Mary-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01454-00171)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Josephine Sherman | 53 | Head | Washwoman | Louisiana |
| 42 | Earl Thomas Sherman | 17 | Son | Yard Boy | Louisiana |
| 43 | Horace Turner | 18 | Nephew | Yard Boy | Georgia |
| 44 | Felix Harvey | 67 | Lodger | Grass Cutter | Georgia |
| 45 | Edith Louise Anderson | 79 | Head | — | England |
| 46 | Sarah Wilcox Fisher | 79 | Head | — | Louisiana |
| 47 | Robert Alfred Fisher | 59 | Son | — | Louisiana |
| 48 | Florence Fisher | 47 | Daughter | Teacher | Louisiana |
| 49 | Ambrose Bodin | 25 | Head | Boiler | Louisiana |
| 50 | Armina Bodin | 24 | Wife | — | Louisiana |
| 51 | Agnes I. Bodin | 50 | Head | — | Louisiana |
| 52 | Hugh Bodin | 20 | Son | Musical Ins. Salesman | Louisiana |
| 53 | Richard (L.B.) Bodin | 15 | Son | — | Louisiana |
| 54 | Emma A. Bodin | 13 | Daughter | — | Louisiana |
| 55 | Roland M. Bodin | 9 | Son | — | Louisiana |
| 56 | Ambrose Arcota | 26 | Head | Demonstrator | Louisiana |
| 57 | Kate F. Arcota | 25 | Wife | — | Louisiana |
| 58 | Patricia Ann Arcota | 1 | Daughter | — | Louisiana |
| 59 | William N. Clifton | 61 | Head | Boat Master | Louisiana |
| 60 | Agnes H. Clifton | 32 | Daughter | Teacher | Louisiana |
| 61 | Hermina Clifton | 86 | Mother | — | Louisiana |
| 62 | Maria Mead | 58 | Servant | Servant | Louisiana |
| 63 | Louis G. Darnell | 40 | Head | Plumber | Louisiana |
| 64 | Marie L. Darnell | 37 | Wife | — | Louisiana |
| 65 | Louis G. Jr. Darnell | 16 | Son | — | Louisiana |
| 66 | Norma Ruth Darnell | 14 | Daughter | — | Louisiana |
| 67 | Kenneth P. Darnell | 9 | Son | — | Louisiana |
| 68 | Mary Alice Darnell | 7 | Daughter | — | Louisiana |
| 69 | Edward Mcelroy | 41 | Head | Printer | Louisiana |
| 70 | Josephine Mcelroy | 31 | Wife | — | Louisiana |
| 71 | Mollie Mcelroy | 15 | Daughter | — | Louisiana |
| 72 | Hazel Mae Mcelroy | 13 | Daughter | — | Louisiana |
| 73 | Ralph E. Griffith | 26 | Head | Truck Driver | Oklahoma |
| 74 | Iona Griffith | 29 | Wife | — | Missouri |
| 75 | Barland Pratt | 23 | Brother | Truck Driver | Oklahoma |
| 76 | William D. Pratt | 21 | Nephew | Truck Driver | Oklahoma |
| 77 | Emmett Martin | 27 | Head | Machinist | Louisiana |
| 78 | Hattie Martin THIS PERSON | 24 | Wife | Florist | Louisiana |
| 79 | Emmett Jr. Martin | 3 | Son | — | Louisiana |
| 80 | Irby A. Gaudin | 34 | Head | Salesman | Louisiana |
Related Census Records
Pedigree Summary
Hattie
Gen 1 · 2 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)