MN
Mary Nash — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Grant-County, Louisiana
Our Model Tree links this Mary Nash across the 1930 and 1940 US Censuses in Grant-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 11-person household.
Age 20
b. ~1920
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Grant-County, Louisiana |
| Surname | Nash |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 6 |
| 1935 Residence (County) | Grant |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Ward 6 |
| 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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| L Nash | Son | — | 1 | ~1939 |
| Louie Nash | Spouse | — | 42 | ~1898 |
| Rosa Nash | Daughter | — | 10 | ~1930 |
| Aron Nash | Son | — | 21 | ~1919 |
| Emma Nash | Daughter | — | 17 | ~1923 |
| Mary Nash | Daughter | — | 20 | ~1920 |
| Fred Nash | Son | — | 13 | ~1927 |
| Myrtie Nash | Daughter | — | 3 | ~1937 |
| Hattie Nash | Daughter | — | 15 | ~1925 |
| Albert Nash | Head | — | 47 | ~1893 |
| Albert Nash | Son | — | 8 | ~1932 |
Census Appearances
1930
Grant, Louisiana
Daughter, age 9
Grant, Louisiana · implied b. ~1921 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Nash |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 9 |
| 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
Grant-County, Louisiana
Daughter, age 20
Grant-County, Louisiana · implied b. ~1920 — 11 household members
| Surname | Nash |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 6 |
| 1935 Residence (County) | Grant |
| Highest Grade | No 5 |
| 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 Nash across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Nash
Daughter · 1940 · age 20 · b. ~1920 · Louisiana
★ You are viewing this record
Sibling
Rosa Nash
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Myrtie Nash
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Nash
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Nash
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
L Nash
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Nash
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hattie Nash
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Aron Nash
Sibling · 1940 · age 21
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 — Grant-County, Louisiana
Open full size
1940 US Federal Census — Grant-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01402-00298)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jessie M. Dubois | 22 | Son | Clerk | Louisiana |
| 2 | Joseph Dubois | 17 | Son | — | Louisiana |
| 3 | Virgie Dubois | 17 | Daughter | — | Louisiana |
| 4 | Joel Thompson | 86 | Uncle | — | Louisiana |
| 5 | M. L. Fletcher | 42 | Head | Farmer | Louisiana |
| 6 | Thelma H. Fletcher | 39 | Wife | Teacher | Louisiana |
| 7 | Walter Jr. Fletcher | 16 | Son | — | Louisiana |
| 8 | Beth E. Fletcher | 14 | Daughter | — | Louisiana |
| 9 | Ben L. Juners | 49 | Head | Farmer | Louisiana |
| 10 | Myrtile Juners | 37 | Wife | — | Louisiana |
| 11 | Marie Juners | 15 | Daughter | — | Louisiana |
| 12 | Kenneth Juners | 11 | Son | — | Louisiana |
| 13 | Catherine Juners | 8 | Daughter | — | Louisiana |
| 14 | Charles Juners | 4 | Son | — | Louisiana |
| 15 | Ray Bryson | 31 | Nephew | Farmer | Louisiana |
| 16 | Owens Fredieu | 38 | Head | Log Cutter | Louisiana |
| 17 | Mary Fredieu | 36 | Wife | — | Louisiana |
| 18 | Clayton Fredieu | 15 | Son | New Worker | Louisiana |
| 19 | Houston Fredieu | 13 | Son | — | Louisiana |
| 20 | Quinton Fredieu | 12 | Son | — | Louisiana |
| 21 | Juston Fredieu | 10 | Son | — | Louisiana |
| 22 | L. V. Fredieu | 7 | Son | — | Louisiana |
| 23 | Aple Fredieu | 5 | Daughter | — | Louisiana |
| 24 | Mathen Fredieu | 3 | Daughter | — | Louisiana |
| 25 | Mable Fredieu | 1 | Daughter | — | Louisiana |
| 26 | Albert Nash | 47 | Head | Farmer | Louisiana |
| 27 | Louie Nash | 42 | Wife | — | Louisiana |
| 28 | Aron Nash | 21 | Son | Common Labor | Louisiana |
| 29 | Mary Nash THIS PERSON | 20 | Daughter | — | Louisiana |
| 30 | Emma Nash | 17 | Daughter | — | Louisiana |
| 31 | Hattie Nash | 15 | Daughter | — | Louisiana |
| 32 | Fred Nash | 13 | Son | — | Louisiana |
| 33 | Rosa Mae Nash | 10 | Daughter | — | Louisiana |
| 34 | Albert Jr. Nash | 8 | Son | — | Louisiana |
| 35 | Myrtie Jean Nash | 3 | Daughter | — | Louisiana |
| 36 | L. V. Nash | 1 | Son | — | Louisiana |
| 37 | Harvey Jones | 25 | Head | Un. P. D. | Louisiana |
| 38 | Madeline Jones | 18 | Wife | — | Louisiana |
| 39 | Eugene Jones | 2 | Son | — | Louisiana |
| 40 | Helen E. Jones | 0 | 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)