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Mary Tyler — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Landry-County, Louisiana
Our Model Tree links this Mary Tyler across the 1930 and 1940 US Censuses in St.-Landry-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 8-person household.
Age 13
b. ~1927
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Landry-County, Louisiana |
| Surname | Tyler |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Police Jury Ward 4 |
| 1935 Residence (County) | St. Landry |
| Additional Details | |
| Highest Grade | No 2 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Police Jury Ward 4 |
| Est. Birth Year | ~1927 |
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 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Julia Tyler | Spouse | — | 31 | ~1909 |
| Ritha Tyler | Daughter | — | 1 | ~1939 |
| Frank Tyler | Head | — | 34 | ~1906 |
| Annie Tyler | Daughter | — | 7 | ~1933 |
| Mary Tyler | Daughter | — | 13 | ~1927 |
| Antoine Tyler | Daughter | — | 10 | ~1930 |
| Willie Tyler | Son | — | 5 | ~1935 |
| Theresa Tyler | Daughter | — | 9 | ~1931 |
Census Appearances
1930
St Landry, …
Daughter, age 3
St Landry, Louisiana · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tyler |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Laborer |
| Industry | On Farm |
| Class of Worker | W |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
St.-Landry-County, Louisiana
Daughter, age 13
St.-Landry-County, Louisiana · implied b. ~1927 — 8 household members
| Surname | Tyler |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Police Jury Ward 4 |
| 1935 Residence (County) | St. Landry |
| 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 Mary Tyler across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Tyler
Daughter · 1940 · age 13 · b. ~1927 · Louisiana
★ You are viewing this record
Sibling
Annie Tyler
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Antoine Tyler
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Tyler
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ritha Tyler
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theresa Tyler
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 — St.-Landry-County, Louisiana
Open full size
1940 US Federal Census — St.-Landry-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01452-00198)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edvan Jannise | 24 | Son in law | Helper | Texas |
| 2 | Theresa Jannise | 20 | Daughter | — | Louisiana |
| 3 | Emile D. Leblanc | 30 | Head | Farmer | Louisiana |
| 4 | Eve Leblanc | 25 | Wife | — | Louisiana |
| 5 | Gertie Leblanc | 4 | Daughter | — | Louisiana |
| 6 | Neva Leblanc | 2 | Daughter | — | Louisiana |
| 7 | James E. Leblanc | 1 | Son | — | Louisiana |
| 8 | Joachin Doucet | 58 | Head | Farmer | Louisiana |
| 9 | Amicia Doucet | 50 | Wife | — | Louisiana |
| 10 | Aldus Doucet | 27 | Son | — | Louisiana |
| 11 | Margurite Doucet | 15 | Daughter | — | Louisiana |
| 12 | Nivessie Doucet | 10 | Son | — | Louisiana |
| 13 | Gertrude Doucet | 8 | Daughter | — | Louisiana |
| 14 | Alfred Doucet | 6 | Son | — | Louisiana |
| 15 | Tellesmar Ameany | 64 | Brother in law | — | Louisiana |
| 16 | Emile Soileau | 22 | Son in law | Farmer | Louisiana |
| 17 | Yvonne Soileau | 18 | Daughter | Helper | Louisiana |
| 18 | Amy Jannise | 14 | Ward | Helper | Louisiana |
| 19 | John B. Higginbotham | 51 | Head | — | Louisiana |
| 20 | Roy Soileau | 23 | Son in law | Farmer | Louisiana |
| 21 | Marceline Soileau | 19 | Daughter | Helper | Louisiana |
| 22 | M. Clarence Leblanc | 22 | Head | Farmer | Louisiana |
| 23 | Nilda Leblanc | 21 | Wife | — | Louisiana |
| 24 | Preston D. Richard | 28 | Head | Farmer | Louisiana |
| 25 | Beulah Richard | 25 | Wife | Helper | Louisiana |
| 26 | Alton Richard | 5 | Son | — | Louisiana |
| 27 | Wilton Richard | 3 | Son | — | Louisiana |
| 28 | Lee Allen Richard | 1 | Son | — | Louisiana |
| 29 | Isaac D. Ventress | 48 | Head | Farmer | Louisiana |
| 30 | Rose Ventress | 44 | Wife | — | Louisiana |
| 31 | Mary Lou Sorrois | 13 | Step daughter | — | Louisiana |
| 32 | Versie Sorrois | 12 | Step daughter | — | Louisiana |
| 33 | Frank Tyler | 34 | Head | Farmer | Louisiana |
| 34 | Julia Tyler | 31 | Wife | — | Louisiana |
| 35 | Mary Tyler THIS PERSON | 13 | Daughter | — | Louisiana |
| 36 | Antoine Tyler | 10 | Daughter | — | Louisiana |
| 37 | Theresa Tyler | 9 | Daughter | — | Louisiana |
| 38 | Annie May Tyler | 7 | Daughter | — | Louisiana |
| 39 | Willie Tyler | 5 | Son | — | Louisiana |
| 40 | Ritha Tyler | 1 | Daughter | — | 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)