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Robert Oliver — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lincoln-County, Mississippi
Our Model Tree links this Robert Oliver across the 1930 and 1940 US Censuses in Lincoln-County, Mississippi (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 9-person household.
Age 15
b. ~1925
Male
Son
Born: Mississippi
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lincoln-County, Mississippi |
| Surname | Oliver |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat 5 |
| 1935 Residence (County) | Lincoln |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Occupation | Laborer |
| Township / Ward | Beat 5 |
| Est. Birth Year | ~1925 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Alvis Oliver | Son | — | 1 | ~1939 |
| Beatrice Oliver | Daughter | — | 17 | ~1923 |
| Robert Oliver | Son | — | 15 | ~1925 |
| Curtis Oliver | Head | — | 46 | ~1894 |
| Joe Oliver | Son | — | 4 | ~1936 |
| Hangary Oliver | Spouse | — | 38 | ~1902 |
| Louis Oliver | Son | — | 13 | ~1927 |
| Irene Oliver | Other | — | 11 | ~1929 |
| Margerett Oliver | Daughter | — | 6 | ~1934 |
Census Appearances
1930
Lincoln, Mississippi
Son, age 4
Lincoln, Mississippi · implied b. ~1926 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Oliver |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Can Read/Write | No |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Lincoln-County, Mississippi
Son, age 15
Lincoln-County, Mississippi · implied b. ~1925 — 9 household members
| Surname | Oliver |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat 5 |
| 1935 Residence (County) | Lincoln |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 Robert Oliver across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Oliver
Son · 1940 · age 15 · b. ~1925 · Mississippi
★ You are viewing this record
Sibling
Joe Oliver
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margerett Oliver
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatrice Oliver
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louis Oliver
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alvis Oliver
Sibling · 1940 · age 1
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 — Lincoln-County, Mississippi
Open full size
1940 US Federal Census — Lincoln-County, Mississippi
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02045-00755)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Jay Lee Kelly | 5 | Son | — | Mississippi |
| 42 | Doris Kelly | 5 | Dau | — | Mississippi |
| 43 | Jessie Kelly | 1 | Son | — | Mississippi |
| 44 | Willie Knight | 51 | Head | Farmer | Mississippi |
| 45 | Ella Knight | 41 | Wife | — | Mississippi |
| 46 | Kathern Knight | 18 | Daughter | — | Mississippi |
| 47 | Billy Knight | 15 | Son | — | Mississippi |
| 48 | Paul Knight | 10 | Son | — | Mississippi |
| 49 | Oaby D Mckenny | 30 | Head | Farmer | Mississippi |
| 50 | Lula Mckenny | 24 | Wife | — | Mississippi |
| 51 | Earline Mckenny | 7 | Daughter | — | Mississippi |
| 52 | Earl Edward Mckenny | 5 | Son | — | Mississippi |
| 53 | Pauline Mckenny | 4 | Daughter | — | Mississippi |
| 54 | Plus Mae Mckenny | 2 | Daughter | — | Mississippi |
| 55 | John Edward Mckenny | 0 | Son | — | Mississippi |
| 56 | Brother Lee | None | M | Farm | — |
| 57 | J. E. Edwards | 80 | Head | — | Mississippi |
| 58 | J. C. Edwards | 38 | Son | Farmer | Mississippi |
| 59 | Grace Edwards | 36 | Daughter | Keep House | Mississippi |
| 60 | Curtis Oliver | 46 | Head | Farmer | Mississippi |
| 61 | Hangary Oliver | 38 | Wife | — | Mississippi |
| 62 | Beatrice Oliver | 17 | Daughter | Laborer | Mississippi |
| 63 | Robert Oliver THIS PERSON | 15 | Son | Laborer | Mississippi |
| 64 | Louis Oliver | 13 | Son | — | Mississippi |
| 65 | Irene Oliver | 11 | Dau | — | Mississippi |
| 66 | Margerett Oliver | 6 | Daughter | — | Mississippi |
| 67 | Joe Oliver | 4 | Son | — | Mississippi |
| 68 | Alvis Oliver | 1 | Son | — | Mississippi |
| 69 | Joe Pinket | 36 | Head | Farmer | Mississippi |
| 70 | Edgar Pinket | 29 | Wife | — | Mississippi |
| 71 | Inez Pinket | 10 | Daughter | — | Mississippi |
| 72 | Vethrita Pinket | 8 | Dau | — | Mississippi |
| 73 | Leo Pinket | 28 | Brother | Laborer | Mississippi |
| 74 | Earl Rancifer | 46 | Head | Farmer | Mississippi |
| 75 | Alice Rancifer | 38 | Wife | — | Mississippi |
| 76 | Hallen Rancifer | 19 | Daughter | Laborer | Mississippi |
| 77 | Ismael Lee Rancifer | 16 | Son | Laborer | Mississippi |
| 78 | Audry Rancifer | 13 | Son | — | Mississippi |
| 79 | Hubert Rancifer | 11 | Son | — | Mississippi |
| 80 | Margie Rancifer | 8 | Daughter | — | Mississippi |
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)