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John Mckinney — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Georgia
Our Model Tree links this John Mckinney across the 1930 and 1940 US Censuses in Cook-County, Georgia (XGBoost, ~Confirmed) — first a head (b.~1884), then head of a 10-person household.
Age 56
b. ~1884
Male
Head
Born: Georgia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Georgia |
| Surname | McKinney |
| Given Name | John D |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | Militia Dist 1427 |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 400 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Farmer |
| Township / Ward | Militia Dist 1427 |
| Est. Birth Year | ~1884 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Aaron Mckinney | Son | — | 23 | ~1917 |
| Marie Mckinney | Daughter | — | 7 | ~1933 |
| John Mckinney | Head | — | 56 | ~1884 |
| John Mckinney | Other | — | 2 | ~1938 |
| Viola Mckinney | Spouse | — | 51 | ~1889 |
| Camilla Mckinney | Other | — | 19 | ~1921 |
| Daniel Mckinney | Son | — | 35 | ~1905 |
| Marhell Mckinney | Daughter | — | 12 | ~1928 |
| Marcela Mckinney | Daughter | — | 15 | ~1925 |
| Byron Mckinney | Son | — | 18 | ~1922 |
Census Appearances
1930
Cook, Georgia
Head, age 46
Cook, Georgia · implied b. ~1884 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McKinney |
| Given Name | John S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Georgia |
| Age at First Marriage | 21 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Farmer |
| Industry | Gen farm |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Veteran | No |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Cook-County, Georgia
Head, age 56
Cook-County, Georgia · implied b. ~1884 — 10 household members
| Surname | McKinney |
| Given Name | John D |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | Militia Dist 1427 |
| 1935 Residence (County) | Cook |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 400 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| 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 John Mckinney across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Mckinney
Head · 1940 · age 56 · b. ~1884 · Georgia
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Cook-County, Georgia
Open full size
1940 US Federal Census — Cook-County, Georgia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00661-00235)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Dorrett, Glenn N John W. | 7 | Grandson | — | Georgia |
| 42 | Dorrett, Raymond C John W. | 5 | Grandson | — | Georgia |
| 43 | Garland H Jones | 25 | Head | Farmer | Georgia |
| 44 | Gladys Jones | 20 | Wife | — | Georgia |
| 45 | Morris B Bell | 28 | Head | Farm Laborer | Georgia |
| 46 | Juanita Bell | 24 | Wife | Farm Laborer | Georgia |
| 47 | Jessie Bell | 5 | Son | — | Georgia |
| 48 | Mertice Bell | 4 | Daughter | — | Georgia |
| 49 | James Bell | 1 | Son | — | Georgia |
| 50 | Alvie B Davis | 29 | Head | Farm Laborer | Georgia |
| 51 | Beatrice Davis | 24 | Wife | — | Tennessee |
| 52 | Betty J Davis | 1 | Daughter | — | Georgia |
| 53 | John D Mckinney THIS PERSON | 56 | Head | Farmer | Georgia |
| 54 | Viola F Mckinney | 51 | Wife | — | Georgia |
| 55 | Byron Mckinney | 18 | Son | Farm Laborer | Georgia |
| 56 | Marcela Mckinney | 15 | Daughter | — | Georgia |
| 57 | Marhell Mckinney | 12 | Daughter | — | Georgia |
| 58 | Marie Mckinney | 7 | Daughter | — | Georgia |
| 59 | Daniel Mckinney | 35 | Son | — | Georgia |
| 60 | Aaron Mckinney | 23 | Son | Farm Laborer | Georgia |
| 61 | Camilla Mckinney | 19 | Daughter-in-law | — | Georgia |
| 62 | John D Mckinney | 2 | Grandson | — | Georgia |
| 63 | William M Webb | 58 | Head | Farmer | Georgia |
| 64 | Arizona Webb | 49 | Wife | — | Georgia |
| 65 | William E Webb | 28 | Son | Farm Laborer | Georgia |
| 66 | Dorothy Webb | 20 | Daughter | — | Georgia |
| 67 | Nadine Webb | 14 | Daughter | — | Georgia |
| 68 | Lemilee Webb | 12 | Daughter | — | Georgia |
| 69 | Vonnie Webb | 7 | Daughter | — | Georgia |
| 70 | Hilton Webb | 5 | Son | — | Georgia |
| 71 | Mayo Webb | 24 | Son | Farm Laborer | Georgia |
| 72 | Earline Webb | 16 | Daughter-in-law | — | Alabama |
| 73 | Lallie A Webb | None | Granddaughter | — | Georgia |
| 74 | Clarence Rorre | 20 | Head | Farm Laborer | Georgia |
| 75 | Nora M Rorre | 16 | Wife | — | Georgia |
| 76 | Clarence Moats | 26 | Head | Farm Laborer | Georgia |
| 77 | Louise Moats | 5 | Daughter | — | Georgia |
| 78 | Cecie C Moats | 3 | Son | — | Georgia |
| 79 | Lawrence Moats | 1 | Son | — | Georgia |
| 80 | Joy Moats | 26 | Wife | — | 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)