KD
Katherine Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Grady-County, Georgia
Our Model Tree links this Katherine Davis across the 1930 and 1940 US Censuses in Grady-County, Georgia (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 7-person household.
Age 16
b. ~1924
Female
Daughter
Born: Georgia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Grady-County, Georgia |
| Surname | Davis |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Grady |
| Additional Details | |
| Hours Worked | 40 |
| Highest Grade | 5 |
| 1935 Residence | Georgia |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Township / Ward | 1440 Spence |
| Est. Birth Year | ~1924 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Katherine | Age | Birth yr |
|---|---|---|---|---|
| Grady Davis | Head | — | 38 | ~1902 |
| Leon Davis | Son | — | 14 | ~1926 |
| Edmonae Davis | Spouse | — | 35 | ~1905 |
| Grace Davis | Daughter | — | 10 | ~1930 |
| Leonard Davis | Son | — | 8 | ~1932 |
| Thelma Davis | Daughter | — | 12 | ~1928 |
| Katherine Davis | Daughter | — | 16 | ~1924 |
Census Appearances
1930
Grady, Georgia
Daughter, age 6
Grady, Georgia · implied b. ~1924 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Kathrine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read/Write | No |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Grady-County, Georgia
Daughter, age 16
Grady-County, Georgia · implied b. ~1924 — 7 household members
| Surname | Davis |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Grady |
| Hours Worked | 40 |
| Highest Grade | 5 |
| 1935 Residence | Georgia |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Katherine Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Katherine Davis
Daughter · 1940 · age 16 · b. ~1924 · Georgia
★ You are viewing this record
Sibling
Leonard Davis
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thelma Davis
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leon Davis
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Davis
Sibling · 1940 · age 10
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 — Grady-County, Georgia
Open full size
1940 US Federal Census — Grady-County, Georgia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00679-00934)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Francis B. Alligood | 35 | Head | — | Georgia |
| 2 | Dorothy O. Alligood | 16 | Daughter | — | Georgia |
| 3 | Ohal Alligood | 12 | Daughter | — | Georgia |
| 4 | Roy D. Jr. Alligood | 10 | Son | — | Georgia |
| 5 | Charles A. Alligood | 7 | Son | — | Georgia |
| 6 | Wayne H. Alligood | 4 | Son | — | Georgia |
| 7 | Shelby Gene Alligood | 2 | Daughter | — | Georgia |
| 8 | Fountain S. Cone | 48 | Head | Farmer | Georgia |
| 9 | Lula Cone | 49 | Wife | — | Georgia |
| 10 | Carrol Cone | 20 | Son | — | Georgia |
| 11 | Carrie Cone | 16 | Daughter | — | Georgia |
| 12 | Fountain F. Cone | 84 | Father | — | Georgia |
| 13 | Jessie Cone | 62 | Sister | — | Georgia |
| 14 | Mancy Cone | 55 | Sister | — | Georgia |
| 15 | Bernice Miller | 14 | Sister | — | Georgia |
| 16 | Monroe E. Humphries | 51 | Head | Farmer | Georgia |
| 17 | Tommie Humphries | 53 | Wife | — | Georgia |
| 18 | Harry L. Humphries | 10 | Son | — | Georgia |
| 19 | James H. Waturn | Waters | 24 | Head | Farmer | Georgia |
| 20 | Emma Waturn | Waters | 30 | Wife | — | Georgia |
| 21 | Kelso White | 22 | Lodger | Laborer | Georgia |
| 22 | Marcel C. White | 73 | Head | Beggar | Georgia |
| 23 | Ella Ray White | 60 | Wife | — | Georgia |
| 24 | Tony White | 16 | Son | — | Georgia |
| 25 | Annie White | 14 | Daughter | — | Georgia |
| 26 | Charlie M. Waters | 31 | Head | Farmer | Georgia |
| 27 | Relia Waters | 31 | Wife | — | Georgia |
| 28 | Charles L. Waters | 9 | Son | — | Georgia |
| 29 | Shirley G. Waters | 7 | Daughter | — | Georgia |
| 30 | Harrison Williamson | 37 | Head | Farmer | Georgia |
| 31 | George Alice Williamson | 33 | Wife | — | Georgia |
| 32 | Joseph W. Williamson | 14 | Son | Farmer | Georgia |
| 33 | Berdice L. Williamson | 7 | Daughter | — | Georgia |
| 34 | Grady N. Davis | 38 | Head | Farmer | Georgia |
| 35 | Edmonae Davis | 35 | Wife | — | Georgia |
| 36 | Katherine Davis THIS PERSON | 16 | Daughter | — | Georgia |
| 37 | Leon Davis | 14 | Son | — | Georgia |
| 38 | Thelma Davis | 12 | Daughter | — | Georgia |
| 39 | Grace Davis | 10 | Daughter | — | Georgia |
| 40 | Leonard Davis | 8 | Son | — | Georgia |
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)