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Mary Blackwell — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Elbert, Georgia
Our Model Tree links this Mary Blackwell across the 1910, 1920 and 1930 US Censuses in Elbert, Georgia (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 9-person household.
Age 40
b. ~1890
Female
Spouse
Born: Georgia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Elbert, Georgia |
| Surname | Blackwell |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Township / Ward | Long Street |
| Est. Birth Year | ~1890 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| James Blackwell | Son | — | 9 | ~1921 |
| Carry Blackwell | Daughter | — | 5 | ~1925 |
| A Blackwell | Head | — | 41 | ~1889 |
| Ola Blackwell | Daughter | — | 5 | ~1925 |
| Willie Blackwell | Son | — | 19 | ~1911 |
| Mary Blackwell | Spouse | — | 40 | ~1890 |
| Lizzie Blackwell | Daughter | — | 2 | ~1928 |
| Ira Blackwell | Son | — | 13 | ~1917 |
| Eddie Blackwell | Daughter | — | 7 | ~1923 |
Census Appearances
1910
Elbert, Georgia
Spouse, age 16
Elbert, Georgia · implied b. ~1894 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Blackwell |
| Given Name | May M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Married |
| Birthplace | Georgia |
| Years Married | 0 |
| Children Born | 0 |
| Children Living | 0 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1920
Elbert, Georgia
Spouse, age 28
Elbert, Georgia · implied b. ~1892 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Blackwell |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Wash Woman |
| Industry | Private Family |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
Elbert, Georgia
Spouse, age 40
Elbert, Georgia · implied b. ~1890 — 9 household members
| Surname | Blackwell |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read/Write | Yes |
| 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 Mary Blackwell across 3 US Census years (1910, 1920 and 1930) in Elbert, Georgia, using XGBoost record linkage.
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This person
Anchor record
Mary Blackwell
Spouse · 1930 · age 40 · b. ~1890 · Georgia
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Elbert, Georgia
Open full size
1930 US Federal Census — Elbert, Georgia
Page Contents
50 people indexed on this census page (ia:1930:georgiacensus00reel354:0765)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George Wall | 48 | Head | Farmer | Georgia |
| 52 | Lillie Wall | 36 | Wife | — | Georgia |
| 53 | A Blackwell | 41 | Head | Farmer | Georgia |
| 54 | Mary Blackwell THIS PERSON | 40 | Wife | — | Georgia |
| 55 | Willie Blackwell | 19 | Son | — | Georgia |
| 56 | Ira Blackwell | 13 | Son | — | Georgia |
| 57 | James Blackwell | 9 | Son | — | Georgia |
| 58 | Eddie Blackwell | 7 | Daughter | — | Georgia |
| 59 | Ola Blackwell | 5 | Daughter | — | Georgia |
| 60 | Carry Blackwell | 5 | Daughter | — | Georgia |
| 61 | Lizzie Blackwell | 2 | Daughter | — | Georgia |
| 62 | Jordan Wall | 56 | Head | Farmer | Georgia |
| 63 | Maggie Wall | 52 | Wife | — | Georgia |
| 64 | Lizzie Wall | 19 | Daughter | — | Georgia |
| 65 | Nadine Wall | 11 | Daughter | — | Georgia |
| 66 | Willie Wall | 7 | Son | — | Georgia |
| 67 | L. C. Wall | 4 | Son | — | Georgia |
| 68 | George Brown | 70 | Head | Farmer | Georgia |
| 69 | Nellie Brown | 27 | Wife | — | Georgia |
| 70 | George Brown | 5 | Son | — | Georgia |
| 71 | James Brown | 3 | Son | — | Georgia |
| 72 | Lucile Brown | 1 | Daughter | — | Georgia |
| 73 | Samuel Moon | 44 | Head | Farmer | Georgia |
| 74 | Maggie Mae Moon | 33 | Wife | — | Georgia |
| 75 | Emily Moon | 13 | Daughter | — | Georgia |
| 76 | Alexander Moon | 7 | Son | — | Georgia |
| 77 | Lee Allen | 46 | Head | Farmer | Tennessee |
| 78 | Edna Allen | 33 | Wife | — | Ohio |
| 79 | Mack G. Duke | 47 | Head | Farmer | Georgia |
| 80 | Bertie Duke | 42 | Wife | — | Georgia |
| 81 | Albert Duke | 18 | Son | — | Georgia |
| 82 | Louise Duke | 13 | Daughter | — | Georgia |
| 83 | James Duke | 10 | Son | — | Georgia |
| 84 | Frances E. Duke | 1 | Daughter | — | Georgia |
| 85 | Ed. Fortson | 28 | Head | Farmer | Georgia |
| 86 | Lucy Fortson | 24 | Wife | — | Georgia |
| 87 | Joe Fortson | 6 | Son | — | Georgia |
| 88 | Mary L. Fortson | 3 | Daughter | — | Georgia |
| 89 | James Fortson | 1 | Son | — | Georgia |
| 90 | J. H. Atkinson | 57 | Head | Farmer | South Carolina |
| 91 | Linnie Atkinson | 37 | Wife | — | South Carolina |
| 92 | Thornton Heard | 37 | Head | Farmer | Georgia |
| 93 | Daisy Heard | 25 | Wife | — | Georgia |
| 94 | Gladys Heard | 12 | Daughter | — | Georgia |
| 95 | Nathaniel Heard | 10 | Son | — | Georgia |
| 96 | Willie Heard | 8 | Son | — | Georgia |
| 97 | Eugene Heard | 5 | Son | — | Georgia |
| 98 | Mary Heard | 65 | Mother | Laborer | Georgia |
| 99 | Bud Morrison | 70 | Head | Farmer | Georgia |
| 100 | Rachel Morrison | 65 | Wife | — | Georgia |
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)