MW
Mary William — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Washington, Georgia
Our Model Tree links this Mary William across the 1930 and 1940 US Censuses in Washington, Georgia (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 8-person household.
Age 11
b. ~1919
Female
Daughter
Born: Georgia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Washington, Georgia |
| Surname | William |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| 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 | Clay District 100 |
| Est. Birth Year | ~1919 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| C William | Son | — | 3 | ~1927 |
| Mary William | Daughter | — | 11 | ~1919 |
| Lula William | Other | — | 27 | ~1903 |
| Simon William | Other | — | 21 | ~1909 |
| Lindsey William | Head | — | 28 | ~1902 |
| Glorine William | Daughter | — | 9 | ~1921 |
| Leana William | Daughter | — | 1 | ~1929 |
| Agnes William | Daughter | — | 4 | ~1926 |
Census Appearances
1930
Washington, Georgia
Daughter, age 11
Washington, Georgia · implied b. ~1919 — 8 household members
| Surname | William |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Washington-County, Georgia
Daughter, age 20
Washington-County, Georgia · implied b. ~1920 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Mary Lou |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | 100th District Claps |
| 1935 Residence (County) | Washington |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 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 Mary William across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary William
Daughter · 1930 · age 11 · b. ~1919 · Georgia
★ You are viewing this record
Sibling
Leana William
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
C William
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes William
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Glorine William
Sibling · 1930 · age 9
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 — Washington, Georgia
Open full size
1930 US Federal Census — Washington, Georgia
Page Contents
50 people indexed on this census page (ia:1930:georgiacensus00reel391:0922)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James T. Jr. Garner | 5 | Son | — | Georgia |
| 2 | Thomas G. Turner | 71 | Head | Farmer | Georgia |
| 3 | Carrie L. Turner | 69 | Wife-H | — | Georgia |
| 4 | Rufus Nelson | 24 | Head | Laborer | Georgia |
| 5 | Katie L. Nelson | 18 | Wife-H | — | Georgia |
| 6 | Lee A. Nelson | 3 | Son | — | Georgia |
| 7 | Tommie L. Nelson | 1 | Son | — | Georgia |
| 8 | Lindsey William | 28 | Head | Laborer | Georgia |
| 9 | Lula William | 27 | Wife-H | — | Georgia |
| 10 | Mary L. William THIS PERSON | 11 | Daughter | — | Georgia |
| 11 | Glorine William | 9 | Daughter | — | Georgia |
| 12 | Agnes William | 4 | Daughter | — | Georgia |
| 13 | C. H. William | 3 | Son | — | Georgia |
| 14 | Leana William | 1 | Daughter | — | Georgia |
| 15 | Simon William | 21 | Brother | Laborer | Georgia |
| 16 | Jesse L. Chambers | 51 | Head | Farmer | Georgia |
| 17 | Willie J. Chambers | 47 | Wife-H | — | Georgia |
| 18 | Emmie Chambers | 18 | Daughter | — | Georgia |
| 19 | Jesse P. Chambers | 16 | Son | — | Georgia |
| 20 | Gladys M. Chambers | 11 | Daughter | — | Georgia |
| 21 | Priscilla Hood | 76 | Head | — | Georgia |
| 22 | Annie Hood | 55 | Daughter | — | Georgia |
| 23 | Susie Reeves | 40 | Head | Laborer | Georgia |
| 24 | John L. Smith | 18 | Son-in-law | — | Georgia |
| 25 | Lula Smith | 18 | Daughter | — | Georgia |
| 26 | Kate Reeves | 16 | Daughter | — | Georgia |
| 27 | Mamie Reeves | 14 | Daughter | — | Georgia |
| 28 | Shine Reeves | 13 | Daughter | — | Georgia |
| 29 | Candy Reeves | 11 | Daughter | — | Georgia |
| 30 | Will Reeves | 10 | Son | — | Georgia |
| 31 | Robert Reeves | 7 | Son | — | Georgia |
| 32 | Ralph D. Hodge | 25 | Head | Farmer | Georgia |
| 33 | Emma L. Hodge | 26 | Wife-H | — | Georgia |
| 34 | Dorothy Hodge | 5 | Daughter | — | Georgia |
| 35 | Bettie Hodge | 2 | Daughter | — | Georgia |
| 36 | William Hall | 38 | Head | Laborer | Georgia |
| 37 | John M. Wright | 63 | Head | Farmer | Georgia |
| 38 | Harriett Wright | 63 | Wife-H | — | Georgia |
| 39 | Jimmie Wright | 19 | Son | — | Georgia |
| 40 | Julia M. Wright | 16 | Daughter-in-law | — | Georgia |
| 41 | Roy Hood | 19 | Head | Farmer | Georgia |
| 42 | John T. Yarbrough | 58 | Head | Farmer | Georgia |
| 43 | Hossie M. Yarbrough | 56 | Brother | Seamstress | Georgia |
| 44 | Laura Yarbrough | 68 | Sister-H | — | Georgia |
| 45 | Jane S. Yarbrough | 65 | Sister | — | Georgia |
| 46 | L. Barrett | 9 | Daughter | — | Georgia |
| 47 | James D. Hall | 64 | Head | Farmer | Georgia |
| 48 | Emma F. Hall | 64 | Wife-H | — | Georgia |
| 49 | Julian A. Hall | 40 | Son | Merchant | Georgia |
| 50 | Henry Hood | 50 | Head | Laborer | Georgia |
Related Census Records
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)