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Mary Allison — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Landry-County, Louisiana
Our Model Tree links this Mary Allison across the 1930 and 1940 US Censuses in St.-Landry-County, Louisiana (XGBoost, ~Confirmed) — first a spouse (b.~1896), then head of a 8-person household.
Age 44
b. ~1896
Female
Spouse
Born: Louisiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Landry-County, Louisiana |
| Surname | Allison |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (County) | St. Landry |
| Additional Details | |
| Highest Grade | No 2 |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Ward 4 |
| Est. Birth Year | ~1896 |
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 |
|---|---|---|---|---|
| Eva Allison | Daughter | — | 4 | ~1936 |
| Roseline Allison | Daughter | — | 8 | ~1932 |
| Mary Allison | Spouse | — | 44 | ~1896 |
| Hilda Allison | Daughter | — | 11 | ~1929 |
| Mason Allison | Head | — | 51 | ~1889 |
| Mason Allison | Son | — | 3 | ~1937 |
| Ida Allison | Daughter | — | 5 | ~1935 |
| Eva Allison | Daughter | — | 14 | ~1926 |
Census Appearances
1930
St Landry, …
Other, age 33
St Landry, Louisiana · implied b. ~1897 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allison |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | Black |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Age at First Marriage | 14 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
St.-Landry-County, Louisiana
Spouse, age 44
St.-Landry-County, Louisiana · implied b. ~1896 — 8 household members
| Surname | Allison |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (County) | St. Landry |
| Highest Grade | No 2 |
| 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 Allison across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Allison
Spouse · 1940 · age 44 · b. ~1896 · 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.-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-t0627-01452-00830)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Beverly Marie Johnson | 3 | Daughter | — | Louisiana |
| 2 | Affline Marie Johnson | 2 | Daughter | — | Louisiana |
| 3 | Elvina Johnson | 0 | Daughter | — | Louisiana |
| 4 | Jos. Q. Sabatier | 74 | Head | Bookkeeping | Louisiana |
| 5 | Eunice Sabatier | 62 | Wife | — | Louisiana |
| 6 | Henry Ab. Sabatier | 25 | Son | — | Louisiana |
| 7 | Mason Allison | 51 | Head | Farmer | Louisiana |
| 8 | Mary Allison THIS PERSON | 44 | Wife | — | Louisiana |
| 9 | Eva Allison | 14 | Daughter | — | Louisiana |
| 10 | Hilda Allison | 11 | Daughter | — | Louisiana |
| 11 | Roseline Allison | 8 | Daughter | — | Louisiana |
| 12 | Ida Allison | 5 | Daughter | — | Louisiana |
| 13 | Eva Allison | 4 | Daughter | — | Louisiana |
| 14 | Mason Jr. Allison | 3 | Son | — | Louisiana |
| 15 | Zepherin D. Miller | 54 | Head | Farmer | Louisiana |
| 16 | Marie Miller | 49 | Wife | — | Louisiana |
| 17 | Ladia Saulnier | 29 | Son-in-law | Laborer | Louisiana |
| 18 | Liliamay Saulnier | 27 | Daughter | — | Louisiana |
| 19 | Maryline Saulnier | 5 | Grand Daughter | — | Louisiana |
| 20 | Marcquette Saulnier | 3 | Grand Son | — | Louisiana |
| 21 | Lawrence Gallo | 21 | Head | Farmer | Louisiana |
| 22 | Pauline Gallo | 19 | Wife | — | Louisiana |
| 23 | Charles M. Guillory | 22 | Head | Farmer | Louisiana |
| 24 | Ethel Guillory | 21 | Wife | — | Louisiana |
| 25 | Ramona Guillory | 0 | Daughter | — | Louisiana |
| 26 | Horace Guillory | 43 | Head | Farmer | Louisiana |
| 27 | Teresia Guillory | 42 | Wife | — | Louisiana |
| 28 | Mary Lou Guillory | 13 | Daughter | — | Louisiana |
| 29 | Harry Lee Guillory | 7 | Son | — | Louisiana |
| 30 | Ramon Victoria | 33 | Head | Farmer | Louisiana |
| 31 | Albertha Victoria | 20 | Wife | — | Louisiana |
| 32 | Derrick Victoria | 23 | Head | Farmer | Louisiana |
| 33 | Rose Victoria | 15 | Wife | — | Louisiana |
| 34 | Roger Victoria | 0 | Son | — | Louisiana |
| 35 | Mickette Miller | 45 | Head | Farmer | Louisiana |
| 36 | Lorine Miller | 41 | Wife | — | Louisiana |
| 37 | Helen Miller | 20 | Daughter | Bookkeeper | Louisiana |
| 38 | Benjamin Roberson | 48 | Head | Farmer | Louisiana |
| 39 | Lovenia Roberson | 36 | Wife | — | Louisiana |
| 40 | Wilman Roberson | 12 | Son | — | 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)