MO
Mary Oliver — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Mecklenburg, Virginia
Our Model Tree links this Mary Oliver across the 1920 and 1930 US Censuses in Mecklenburg, Virginia (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 11-person household.
Age 16
b. ~1914
Female
Daughter
Born: Virginia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Mecklenburg, Virginia |
| Surname | Oliver |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Boydton District |
| Est. Birth Year | ~1914 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Walter Oliver | Daughter | — | 7 | ~1923 |
| Bertha Oliver | Daughter | — | 11 | ~1919 |
| Mary Oliver | Daughter | — | 16 | ~1914 |
| Annie Oliver | Daughter | — | 13 | ~1917 |
| Martha Oliver | Daughter | — | 6 | ~1924 |
| Nellie Oliver | Daughter | — | 9 | ~1921 |
| Edna Oliver | Daughter | — | 3 | ~1927 |
| Thomas Oliver | Head | — | 39 | ~1891 |
| Clarence Oliver | Son | — | 18 | ~1912 |
| Albert Oliver | Son | — | 15 | ~1915 |
| Carrie Oliver | Spouse | — | 40 | ~1890 |
Census Appearances
1920
Mecklenburg, Virginia
Daughter, age 6
Mecklenburg, Virginia · implied b. ~1914 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Oliver |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Mecklenburg, Virginia
Daughter, age 16
Mecklenburg, Virginia · implied b. ~1914 — 11 household members
| Surname | Oliver |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Mary Oliver across 2 US Census years (1920 and 1930) in Mecklenburg, Virginia, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Oliver
Daughter · 1930 · age 16 · b. ~1914 · Virginia
★ You are viewing this record
Sibling
Clarence Oliver
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nellie Oliver
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Oliver
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bertha Oliver
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Oliver
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Oliver
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Oliver
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edna Oliver
Sibling · 1930 · age 3
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
1930 US Federal Census — Mecklenburg, Virginia
Open full size
1930 US Federal Census — Mecklenburg, Virginia
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2450unit:0380)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Joe Gross | 57 | Head | Farmer | Virginia |
| 52 | Pinky Gross | 45 | Wife | — | Virginia |
| 53 | Cornelius Gross | 23 | Son | Farm Laborer | Virginia |
| 54 | Arthur Gross | 21 | Son | Laborer | Virginia |
| 55 | Willie B. Gross | 17 | Daughter | — | Virginia |
| 56 | Joseph Gross | 17 | Son | — | Virginia |
| 57 | Annie M. Gross | 12 | Daughter | — | Virginia |
| 58 | Mack Gross | 23 | Nephew | — | Virginia |
| 59 | John H. Burwell | 58 | Head | Farmer | Virginia |
| 60 | Ella Burwell | 49 | Wife | — | Virginia |
| 61 | Robert Burwell | 21 | Son | Salesman | Virginia |
| 62 | Bessie Burwell | 19 | Daughter | — | Virginia |
| 63 | Virginia Burwell | 18 | Daughter | — | Virginia |
| 64 | Kenneth Burwell | 17 | Son | — | Virginia |
| 65 | Jane Burwell | 14 | Daughter | — | Virginia |
| 66 | W. W. Hall | 48 | Head | Sawyer | Virginia |
| 67 | Isabell W. Hall | 45 | Wife | — | Virginia |
| 68 | Eleanor F. Hall | 17 | Daughter | — | Virginia |
| 69 | Nancy E. Hall | 14 | Daughter | — | Virginia |
| 70 | James Hall | 12 | Son | — | Virginia |
| 71 | Virginia Hall | 4 | Daughter | — | Virginia |
| 72 | Joseph Evans | 46 | Head | Sawyer | North Carolina |
| 73 | Jennie Evans | 40 | Wife | — | North Carolina |
| 74 | Hugh S. Evans | 12 | Son | — | Virginia |
| 75 | Harry L. Evans | 7 | Son | — | Virginia |
| 76 | William Turpin | 60 | Head | Farmer | Virginia |
| 77 | Carrie Turpin | 27 | Wife | — | Virginia |
| 78 | William C. Turpin | 12 | Son | — | Virginia |
| 79 | Catherine Turpin | 10 | Daughter | — | Virginia |
| 80 | Irene Turpin | 8 | Daughter | — | Virginia |
| 81 | Patrick H. Turpin | 5 | Son | — | Virginia |
| 82 | Lily Turpin | 2 | Son | — | Virginia |
| 83 | Thomas Oliver | 39 | Head | Farmer | Virginia |
| 84 | Carrie Oliver | 40 | Wife | — | Virginia |
| 85 | Clarence Oliver | 18 | Son | Farm Laborer | Virginia |
| 86 | Mary Oliver THIS PERSON | 16 | Daughter | — | Virginia |
| 87 | Albert Oliver | 15 | Son | — | Virginia |
| 88 | Annie B. Oliver | 13 | Daughter | — | Virginia |
| 89 | Bertha Oliver | 11 | Daughter | — | Virginia |
| 90 | Nellie Oliver | 9 | Daughter | — | Virginia |
| 91 | Walter Oliver | 7 | Daughter | — | Virginia |
| 92 | Martha Oliver | 6 | Daughter | — | Virginia |
| 93 | Edna Oliver | 3 | Daughter | — | Virginia |
| 94 | James Hatchett | 48 | Head | Laborer | Virginia |
| 95 | Rosa L. Hatchett | 21 | Wife | — | Virginia |
| 96 | Mildred H. Hatchett | 12 | Daughter | — | Virginia |
| 97 | Elsie Hatchett | 3 | Daughter | — | Virginia |
| 98 | Ruby Hatchett | 2 | Daughter | — | Virginia |
| 99 | William Carter | 51 | Head | Laborer | Virginia |
| 100 | Agnes Carter | 48 | Wife | — | Virginia |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)