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Mary Greene — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Vermilion-County, Louisiana
Our Model Tree links this Mary Greene across the 1930 and 1940 US Censuses in Vermilion-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 10-person household.
Age 20
b. ~1920
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Vermilion-County, Louisiana |
| Surname | Greene |
| Given Name | Mary Lou |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Abbeville City |
| 1935 Residence (County) | Vermilion |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Abbeville City |
| Est. Birth Year | ~1920 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Roy Greene | Son | — | 18 | ~1922 |
| Mary Greene | Spouse | — | 56 | ~1884 |
| Lovelace Greene | Son | — | 11 | ~1929 |
| George Greene | Son | — | 27 | ~1913 |
| Laura Greene | Daughter | — | 15 | ~1925 |
| Mary Greene | Daughter | — | 20 | ~1920 |
| Walter Greene | Son | — | 28 | ~1912 |
| Preston Greene | Son | — | 24 | ~1916 |
| Eva Greene | Daughter | — | 14 | ~1926 |
| George Greene | Head | — | 57 | ~1883 |
Census Appearances
1930
Vermilion, Louisiana
Daughter, age 8
Vermilion, Louisiana · implied b. ~1922 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Greene |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Vermilion-County, Louisiana
Daughter, age 20
Vermilion-County, Louisiana · implied b. ~1920 — 10 household members
| Surname | Greene |
| Given Name | Mary Lou |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Abbeville City |
| 1935 Residence (County) | Vermilion |
| Income (1939) | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Louisiana |
| 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 Greene across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Greene
Daughter · 1940 · age 20 · b. ~1920 · Louisiana
★ You are viewing this record
Sibling
Lovelace Greene
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eva Greene
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Greene
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roy Greene
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Greene
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Laura Greene
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Preston Greene
Sibling · 1940 · age 24
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 — Vermilion-County, Louisiana
Open full size
1940 US Federal Census — Vermilion-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01461-00622)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Theodore Boutte | 28 | Head | Labor | Louisiana |
| 2 | Racie Boutte | 28 | Wife | — | Louisiana |
| 3 | Elwood Boutte | 9 | Son | — | Louisiana |
| 4 | Daniel Boutte | 6 | Son | — | Louisiana |
| 5 | Leta Boutte | 3 | Daughter | — | Louisiana |
| 6 | Laura Mae Boutte | 0 | Daughter | — | Louisiana |
| 7 | George M. Sr. Greene | 57 | Head | Farmer | Louisiana |
| 8 | Mary Greene | 56 | Wife | — | Louisiana |
| 9 | Walter Greene | 28 | Son | Farmer | Louisiana |
| 10 | George M. Jr. Greene | 27 | Son | Farmer | Louisiana |
| 11 | Preston Greene | 24 | Son | Farmer | Louisiana |
| 12 | Roy Greene | 18 | Son | — | Louisiana |
| 13 | Mary Lou Greene THIS PERSON | 20 | Daughter | — | Louisiana |
| 14 | Laura Greene | 15 | Daughter | — | Louisiana |
| 15 | Eva A. Greene | 14 | Daughter | — | Louisiana |
| 16 | Lovelace Greene | 11 | Son | — | Louisiana |
| 17 | Joe Hemine | 59 | Head | Farmer | Louisiana |
| 18 | Clementine Hemine | 42 | Wife | — | Louisiana |
| 19 | Willie Hemine | 20 | Son | Farmer | Louisiana |
| 20 | Hazel Hemine | 14 | Daughter | — | Louisiana |
| 21 | Laura Hemine | 10 | Daughter | — | Louisiana |
| 22 | Lillie Mae Hemine | 6 | Daughter | — | Louisiana |
| 23 | Bertha Hemine | 5 | Daughter | — | Louisiana |
| 24 | Oneal Broussard | 32 | Head | Farmer | Louisiana |
| 25 | Lillian Broussard | 28 | Wife | — | Louisiana |
| 26 | Thelma Broussard | 8 | Daughter | — | Louisiana |
| 27 | Vivian Broussard | 7 | Daughter | — | Louisiana |
| 28 | Rayland Broussard | 3 | Son | — | Louisiana |
| 29 | Elwood Hemine | 33 | Head | Labor | Louisiana |
| 30 | Laura B. Hemine | 26 | Wife | — | Louisiana |
| 31 | William Greene | 29 | Head | Farmer | Louisiana |
| 32 | Marie C. Greene | 26 | Wife | — | Louisiana |
| 33 | Willie B. Greene | 4 | Son | — | Louisiana |
| 34 | Dudley Vedrine | 27 | Head | Labor | Louisiana |
| 35 | Agnes Vedrine | 24 | Wife | — | Louisiana |
| 36 | Elley Vedrine | 5 | Son | — | Louisiana |
| 37 | Earl Vedrine | 3 | Son | — | Louisiana |
| 38 | Ella Rose Vedrine | 1 | Daughter | — | Louisiana |
| 39 | Willard Abshire | 23 | Head | Labor | Louisiana |
| 40 | Lois Abshire | 16 | Wife | — | Louisiana |
Related Census Records
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)