MD
Marie Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mccracken-County, Kentucky
Our Model Tree links this Marie Davis across the 1930 and 1940 US Censuses in Mccracken-County, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 10-person household.
Age 14
b. ~1926
Female
Daughter
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mccracken-County, Kentucky |
| Surname | Davis |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag. Dist. 3 |
| 1935 Residence (County) | McCracken |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Mag Dist 3 |
| Est. Birth Year | ~1926 |
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 Marie | Age | Birth yr |
|---|---|---|---|---|
| Marie Davis | Daughter | — | 14 | ~1926 |
| Ethyline Davis | Daughter | — | 12 | ~1928 |
| Estella Davis | Daughter | — | 23 | ~1917 |
| Mary Davis | Daughter | — | 6 | ~1934 |
| Sarah Davis | Daughter | — | 8 | ~1932 |
| Joe Davis | Head | — | 55 | ~1885 |
| Frederick Davis | Son | — | 20 | ~1920 |
| Tommy Davis | Son | — | 18 | ~1922 |
| Calvin Davis | Son | — | 2 | ~1938 |
| Rodetta Davis | Spouse | — | 42 | ~1898 |
Census Appearances
1930
Mccracken, Kentucky
Daughter, age 2
Mccracken, Kentucky · implied b. ~1928 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Mccracken-County, Kentucky
Daughter, age 14
Mccracken-County, Kentucky · implied b. ~1926 — 10 household members
| Surname | Davis |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag. Dist. 3 |
| 1935 Residence (County) | McCracken |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Marie Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Davis
Daughter · 1940 · age 14 · b. ~1926 · Kentucky
★ You are viewing this record
Sibling
Calvin Davis
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frederick Davis
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethyline Davis
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Davis
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Tommy Davis
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Estella Davis
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Davis
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 — Mccracken-County, Kentucky
Open full size
1940 US Federal Census — Mccracken-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01335-00456)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Joe Davis | 55 | Head | Manager | Kentucky |
| 42 | Rodetta Davis | 42 | Wife | — | Kentucky |
| 43 | Estella Davis | 23 | Daughter | — | Kentucky |
| 44 | Frederick Davis | 20 | Son | Laborer | Kentucky |
| 45 | Tommy L. Davis | 18 | Son | — | Kentucky |
| 46 | Marie Davis THIS PERSON | 14 | Daughter | — | Kentucky |
| 47 | Ethyline Davis | 12 | Daughter | — | Kentucky |
| 48 | Sarah Davis | 8 | Daughter | — | Kentucky |
| 49 | Mary L. Davis | 6 | Daughter | — | Kentucky |
| 50 | Calvin Davis | 2 | Son | — | Kentucky |
| 51 | Harry G. Sparkman | 48 | Head | Manager | Kentucky |
| 52 | Eulala Sparkman | 30 | Wife | Machinist | Kentucky |
| 53 | Raymond Cunningham | 40 | Brother-in-law | — | Kentucky |
| 54 | Arthur A. Hefflin | 61 | Head | Carpenter | Kentucky |
| 55 | Maude Hefflin | 53 | Wife | — | Kentucky |
| 56 | Rudy L. Hood | 27 | Head | Manager | Kentucky |
| 57 | Jewell G. Hood | 22 | Wife | Shirt Inspector | Kentucky |
| 58 | Carrie L. Hood | 4 | Daughter | — | Kentucky |
| 59 | Lula M. Lunn | 57 | Head | — | Illinois |
| 60 | Rodney A. Lunn | 27 | Son | — | Illinois |
| 61 | Marvin D. Sutherland | 46 | Head | Mechanic | Kentucky |
| 62 | L. M. Elizabeth Sutherland | 44 | Wife | — | Kentucky |
| 63 | Lois M. Sutherland | 21 | Daughter | Stenographer | Kentucky |
| 64 | Marvin Jr. Sutherland | 17 | Son | Deliveryman | Kentucky |
| 65 | Robert E. Sutherland | 12 | Son | — | Kentucky |
| 66 | Horace R. Sutherland | 6 | Son | — | Kentucky |
| 67 | Calvin J. Fortson | 27 | Head | Deliveryman | Kentucky |
| 68 | Pauline R. Fortson | 24 | Wife | — | Kentucky |
| 69 | Kenneth Fortson | 2 | Son | — | Kentucky |
| 70 | James H. Bradford | 66 | Head | Manager | Kentucky |
| 71 | Agnes Bradford | 48 | Wife | — | Illinois |
| 72 | James R. Holley | 42 | Head | Manager | Kentucky |
| 73 | Mayme A. Holley | 41 | Wife | — | Kentucky |
| 74 | Joseph T. Ashley | 72 | Father-in-law | — | Tennessee |
| 75 | Sally J. Ashley | 64 | Mother-in-law | — | Tennessee |
| 76 | Ulus E. Vailes | 59 | Head | Bridgeman | Indiana |
| 77 | Hettie L. Vailes | 46 | Wife | — | Kentucky |
| 78 | Mary E. Vailes | 20 | Daughter | — | Kentucky |
| 79 | Martha M. Vailes | 17 | Daughter | — | Kentucky |
| 80 | Ernest L. Tilley | 40 | Head | Asst Bridge Foreman | Kentucky |
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)