ID
Isaac Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Greene-County, North Carolina
Our Model Tree links this Isaac Davis across the 1930 and 1940 US Censuses in Greene-County, North Carolina (XGBoost, ~Confirmed) — first a head (b.~1893), then head of a 13-person household.
Age 47
b. ~1893
Male
Head
Born: North Carolina
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Greene-County, North Carolina |
| Surname | Davis |
| Given Name | Isaac B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 47 |
| Marital Status | Married |
| Birthplace | North Carolina |
| 1935 Residence (City) | Snow Hill Twp. |
| 1935 Residence (County) | Greene |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Occupation | Farmer |
| Township / Ward | Snow Hill Twp |
| Est. Birth Year | ~1893 |
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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Asa Davis | Son | — | 1 | ~1939 |
| Robert Davis | Son | — | 6 | ~1934 |
| Earl Davis | Son | — | 11 | ~1929 |
| Eula Davis | Daughter | — | 13 | ~1927 |
| Melvin Davis | Son | — | 3 | ~1937 |
| Sallie Davis | Spouse | — | 41 | ~1899 |
| Willie Davis | Son | — | 17 | ~1923 |
| Isaac Davis | Head | — | 47 | ~1893 |
| Estelle Davis | Daughter | — | 5 | ~1935 |
| Jessie Davis | Son | — | 16 | ~1924 |
| Herman Davis | Son | — | 8 | ~1932 |
| Hannah Davis | Other | — | 71 | ~1869 |
| Albert Davis | Son | — | 20 | ~1920 |
Census Appearances
1930
Jones, North …
Head, age 36
Jones, North Carolina · implied b. ~1894 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 36 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Age at First Marriage | 22 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Veteran | No |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Greene-County, North …
Head, age 47
Greene-County, North Carolina · implied b. ~1893 — 13 household members
| Surname | Davis |
| Given Name | Isaac B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 47 |
| Marital Status | Married |
| Birthplace | North Carolina |
| 1935 Residence (City) | Snow Hill Twp. |
| 1935 Residence (County) | Greene |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
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 Isaac Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Isaac Davis
Head · 1940 · age 47 · b. ~1893 · North Carolina
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Greene-County, North Carolina
Open full size
1940 US Federal Census — Greene-County, North Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02918-00433)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Jones | 71 | Head | Farmer | North Carolina |
| 2 | Hannah M. Jones | 70 | Wife | — | North Carolina |
| 3 | Pearl L. Jones | 1 | Son | — | North Carolina |
| 4 | Octavius Shirley | 66 | Head | Farmer | North Carolina |
| 5 | Anna B. Shirley | 52 | Wife | — | North Carolina |
| 6 | Arthur S. Shirley | 26 | Son | Laborer | North Carolina |
| 7 | Clara Shirley | 23 | Daughter | — | North Carolina |
| 8 | Raymond Shirley | 21 | Son | Laborer | North Carolina |
| 9 | Henry Shirley | 19 | Son | — | North Carolina |
| 10 | Ruth Shirley | 15 | Daughter | — | North Carolina |
| 11 | Joseph Cummings | 42 | Head | Farmer | North Carolina |
| 12 | Mary Cummings | 37 | Wife | — | Georgia |
| 13 | Joseph Cummings | 3 | Son | — | North Carolina |
| 14 | Julia Darden | 57 | Mother-in-law | — | North Carolina |
| 15 | Willie Woodard | 25 | Head | Farmer | North Carolina |
| 16 | Helena D. Woodard | 24 | Wife | — | North Carolina |
| 17 | Letha D. Woodard | 3 | Daughter | — | North Carolina |
| 18 | John Jr. Woodard | 1 | Son | — | North Carolina |
| 19 | Effie L. Woodard | 0 | Daughter | — | North Carolina |
| 20 | Ann S. Woodard | 1 | Daughter | — | North Carolina |
| 21 | Barbara Harris | 70 | Lodger | — | North Carolina |
| 22 | John S. Harris | 70 | Lodger | — | North Carolina |
| 23 | Isaac B. Davis THIS PERSON | 47 | Head | Farmer | North Carolina |
| 24 | Sallie Davis | 41 | Wife | — | North Carolina |
| 25 | Albert L. Davis | 20 | Son | Laborer | North Carolina |
| 26 | Willie M. Davis | 17 | Son | Laborer | North Carolina |
| 27 | Jessie D. Davis | 16 | Son | — | North Carolina |
| 28 | Eula M. Davis | 13 | Daughter | — | North Carolina |
| 29 | Earl C. Davis | 11 | Son | — | North Carolina |
| 30 | Herman J. Davis | 8 | Son | — | North Carolina |
| 31 | Robert Davis | 6 | Son | — | North Carolina |
| 32 | Estelle Davis | 5 | Daughter | — | North Carolina |
| 33 | Melvin Davis | 3 | Son | — | North Carolina |
| 34 | Asa F. Davis | 1 | Son | — | North Carolina |
| 35 | Hannah Davis | 71 | Mother | — | North Carolina |
| 36 | Reeford Carraway | 43 | Head | Mail Carrier | North Carolina |
| 37 | Lilly Q. Carraway | 37 | Wife | — | North Carolina |
| 38 | Ray Carraway | 15 | Son | — | North Carolina |
| 39 | Russell Carraway | 12 | Son | — | North Carolina |
| 40 | James Carraway | 11 | Son | — | North Carolina |
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)