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Mary Mccoy — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Franklin-County, Louisiana
Our Model Tree links this Mary Mccoy across the 1930 and 1940 US Censuses in Franklin-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 10-person household.
Age 11
b. ~1929
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Franklin-County, Louisiana |
| Surname | McCoy |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 6 |
| 1935 Residence (County) | Franklin |
| 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 | ~1929 |
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 |
|---|---|---|---|---|
| Mary Mccoy | Daughter | — | 11 | ~1929 |
| Edna Mccoy | Daughter | — | 8 | ~1932 |
| Bessie Mccoy | Daughter | — | 5 | ~1935 |
| Doris Mccoy | Daughter | — | 6 | ~1934 |
| Claude Mccoy | Head | — | 49 | ~1891 |
| Claude Mccoy | Son | — | 17 | ~1923 |
| Lynn Mccoy | Son | — | 20 | ~1920 |
| Edward Mccoy | Son | — | 9 | ~1931 |
| Harrison Mccoy | Son | — | 15 | ~1925 |
| Laura Mccoy | Spouse | — | 48 | ~1892 |
Census Appearances
Daughter, age 1
Franklin, Louisiana · implied b. ~1929 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McKay |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Franklin-County, Louisiana
Daughter, age 11
Franklin-County, Louisiana · implied b. ~1929 — 10 household members
| Surname | McCoy |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 6 |
| 1935 Residence (County) | Franklin |
| 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 Mccoy across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mccoy
Daughter · 1940 · age 11 · b. ~1929 · Louisiana
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Sibling
Claude Mccoy
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bessie Mccoy
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Mccoy
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lynn Mccoy
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edna Mccoy
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Mccoy
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harrison Mccoy
Sibling · 1940 · age 15
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 — Franklin-County, Louisiana
Open full size
1940 US Federal Census — Franklin-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01401-00518)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | King | 14 | Head | — | Arkansas |
| 2 | Alvin King | 9 | Son | — | Arkansas |
| 3 | Johnie Lee Williams | 15 | Boarder | — | Arkansas |
| 4 | John T Taylor | 9 | Grandson | — | Arkansas |
| 5 | Catherine Anderson | 9 | Daughter | — | Arkansas |
| 6 | Perry W Pee | 29 | Head | Farm Manager | Mississippi |
| 7 | Luticia Pee | 28 | Wife | — | Louisiana |
| 8 | Rudolph Pee | 8 | Son | — | Louisiana |
| 9 | Linda Ann Pee | 5 | Daughter | — | Louisiana |
| 10 | Billy Earl Pee | 2 | Son | — | Louisiana |
| 11 | Roseann Pippinette | 65 | Head | — | Louisiana |
| 12 | Claude S Mccoy | 49 | Head | Farm Manager | Mississippi |
| 13 | Laura Mccoy | 48 | Wife | — | Mississippi |
| 14 | Lynn Albert Mccoy | 20 | Son | Farm Laborer | Louisiana |
| 15 | Claude Jr Mccoy | 17 | Son | — | Louisiana |
| 16 | Harrison Mccoy | 15 | Son | — | Louisiana |
| 17 | Mary Mccoy THIS PERSON | 11 | Daughter | — | Louisiana |
| 18 | Edna Ruth Mccoy | 8 | Daughter | — | Louisiana |
| 19 | Edward Mccoy | 9 | Son | — | Louisiana |
| 20 | Doris Mccoy | 6 | Daughter | — | Louisiana |
| 21 | Bessie Mccoy | 5 | Daughter | — | Louisiana |
| 22 | Lee R Morris | 67 | Head | Farmer | Arkansas |
| 23 | Minnie Morris | 67 | Wife | — | Arkansas |
| 24 | Marshall Geralds | 32 | Head | Farmer | Louisiana |
| 25 | Effie Mae Geralds | 22 | Wife | — | Louisiana |
| 26 | Glenway Geralds | 1 | Daughter | — | Louisiana |
| 27 | Clint Ford | 38 | Lodger | Farm Laborer | Louisiana |
| 28 | Harold Jarrette | 40 | Head | Farm Manager | Mississippi |
| 29 | Allie Jarrette | 37 | Wife | — | Mississippi |
| 30 | Bevin Mae Jarrette | 17 | Daughter | — | Louisiana |
| 31 | Charlie L Jarrette | 15 | Son | — | Louisiana |
| 32 | J. W. Jarrette | 14 | Son | — | Louisiana |
| 33 | Doris Aline Jarrette | 11 | Daughter | — | Louisiana |
| 34 | Margaret G Jarrette | 9 | Daughter | — | Louisiana |
| 35 | Katherine Jarrette | 6 | Daughter | — | Louisiana |
| 36 | Betty Ruth Jarrette | 3 | Daughter | — | Louisiana |
| 37 | Patsy Jarrette | 0 | Daughter | — | Louisiana |
| 38 | John W Goodman | 66 | Son-in-law | — | Alabama |
| 39 | Oliver Wilkerson | 42 | Lodger | Farm Laborer | Louisiana |
| 40 | Samuel Lewis | 23 | Head | Farm Manager | 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)