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Mary Mcneil — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Terrebonne-County, Louisiana
Our Model Tree links this Mary Mcneil across the 1930 and 1940 US Censuses in Terrebonne-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 11-person household.
Age 13
b. ~1927
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Terrebonne-County, Louisiana |
| Surname | McNeil |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward Point 2 |
| 1935 Residence (County) | Terrebonne |
| Additional Details | |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Ward Point 2 |
| 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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Daisy Mcneil | Daughter | — | 9 | ~1931 |
| Ernest Mcneil | Son | — | 18 | ~1922 |
| Mary Mcneil | Other | — | 64 | ~1876 |
| Cleveland Mcneil | Son | — | 3 | ~1937 |
| Roshell Mcneil | Spouse | — | 40 | ~1900 |
| Aretha Mcneil | Daughter | — | 15 | ~1925 |
| Calvin Mcneil | Son | — | 12 | ~1928 |
| Herbert Mcneil | Son | — | 20 | ~1920 |
| Vivian Mcneil | Daughter | — | 6 | ~1934 |
| Mary Mcneil | Daughter | — | 13 | ~1927 |
| Joe Mcneil | Head | — | 40 | ~1900 |
Census Appearances
1930
Terrebonne, Louisiana
Daughter, age 5
Terrebonne, Louisiana · implied b. ~1925 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McNeil |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| 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
Terrebonne-County, Louisiana
Daughter, age 13
Terrebonne-County, Louisiana · implied b. ~1927 — 11 household members
| Surname | McNeil |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward Point 2 |
| 1935 Residence (County) | Terrebonne |
| Highest Grade | No 3 |
| 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 Mcneil across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mcneil
Daughter · 1940 · age 13 · b. ~1927 · Louisiana
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Sibling
Cleveland Mcneil
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herbert Mcneil
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Mcneil
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Calvin Mcneil
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Aretha Mcneil
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daisy Mcneil
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vivian Mcneil
Sibling · 1940 · age 6
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 — Terrebonne-County, Louisiana
Open full size
1940 US Federal Census — Terrebonne-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01459-00018)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Elvira Williams | 67 | Wife | — | Louisiana |
| 42 | Martha Barker | 42 | Head | — | Louisiana |
| 43 | Mary Prince | 62 | Head | — | Louisiana |
| 44 | Gunther Williams | 11 | Child | — | Louisiana |
| 45 | Morris Chataignier | 48 | Head | Farmer | Louisiana |
| 46 | Alia Chataignier | 37 | Wife | — | Louisiana |
| 47 | Laurence Chataignier | 18 | Son | Laborer | Louisiana |
| 48 | Roland Chataignier | 15 | Son | — | Louisiana |
| 49 | Catherine Chataignier | 13 | Daughter | — | Louisiana |
| 50 | Morris Jr Chataignier | 10 | Son | — | Louisiana |
| 51 | Junius Chataignier | 8 | Son | — | Louisiana |
| 52 | Floyd Chataignier | 5 | Son | — | Louisiana |
| 53 | Dale Chataignier | 4 | Son | — | Louisiana |
| 54 | Mary Chataignier | 1 | Daughter | — | Louisiana |
| 55 | Peter Smith | 79 | Head | — | Louisiana |
| 56 | Mandy Smith | 84 | Wife | — | Louisiana |
| 57 | Joshua Jenkins | 67 | Head | — | Louisiana |
| 58 | Celeste Jenkins | 65 | Wife | — | Louisiana |
| 59 | Stevenson Jenkins | 18 | Son | Laborer | Louisiana |
| 60 | Henry Jenkins | 16 | Son | Laborer | Louisiana |
| 61 | Julia Jenkins | 14 | Daughter | Laborer | Louisiana |
| 62 | Rosie Jenkins | 13 | Daughter | — | Louisiana |
| 63 | Henrietta Trahan | 70 | Head | — | Louisiana |
| 64 | Joe Mcneil | 40 | Head | Farmer | Louisiana |
| 65 | Roshell Mcneil | 40 | Wife | — | Louisiana |
| 66 | Herbert Mcneil | 20 | Son | Laborer | Louisiana |
| 67 | Ernest Mcneil | 18 | Son | Laborer | Louisiana |
| 68 | Aretha Mcneil | 15 | Daughter | — | Louisiana |
| 69 | Mary Mcneil THIS PERSON | 13 | Daughter | — | Louisiana |
| 70 | Calvin Mcneil | 12 | Son | — | Louisiana |
| 71 | Daisy Mcneil | 9 | Daughter | — | Louisiana |
| 72 | Vivian Mcneil | 6 | Daughter | — | Louisiana |
| 73 | Cleveland Mcneil | 3 | Son | — | Louisiana |
| 74 | Mary Mcneil | 64 | Mother | — | Louisiana |
| 75 | Louisa Craft | 63 | Head | — | Louisiana |
| 76 | Joseph Rainey | 57 | Head | Laborer | Louisiana |
| 77 | Eleonora Rainey | 53 | Wife | — | Louisiana |
| 78 | Joseph Jr Rainey | 20 | Son | Laborer | Louisiana |
| 79 | Zenobia Rainey | 18 | Daughter | — | Louisiana |
| 80 | Mary Rainey | 13 | 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)