ML
Marie Lewis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Sumter, South Carolina
Our Model Tree links this Marie Lewis across the 1930 and 1940 US Censuses in Sumter, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 8-person household.
Age 2
b. ~1928
Female
Daughter
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Sumter, South Carolina |
| Surname | Lewis |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | none |
| Can Read/Write | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Providence Township |
| Est. Birth Year | ~1928 |
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 Marie | Age | Birth yr |
|---|---|---|---|---|
| John Lewis | Son | — | 10 | ~1920 |
| Sam Lewis | Son | — | 4 | ~1926 |
| Rosa Lewis | Spouse | — | 32 | ~1898 |
| Oliver Lewis | Son | — | ~1930 | |
| Helen Lewis | Daughter | — | 5 | ~1925 |
| Andrew Lewis | Son | — | 12 | ~1918 |
| Katie Lewis | Daughter | — | 8 | ~1922 |
| Marie Lewis | Daughter | — | 2 | ~1928 |
Census Appearances
1930
Sumter, South …
Daughter, age 2
Sumter, South Carolina · implied b. ~1928 — 8 household members
| Surname | Lewis |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | none |
| Can Read/Write | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Sumter-County, South …
Daughter, age 12
Sumter-County, South Carolina · implied b. ~1928 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Maria |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Sumter |
| Highest Grade | 4 |
| 1935 Residence | So Carolina |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south 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 Marie Lewis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Lewis
Daughter · 1930 · age 2 · b. ~1928 · South Carolina
★ You are viewing this record
Sibling
Sam Lewis
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katie Lewis
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Lewis
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Lewis
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Andrew Lewis
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oliver Lewis
Sibling · 1930 · age
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 — Sumter, South Carolina
Open full size
1930 US Federal Census — Sumter, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2214unit:0670)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rosa Lewis | 32 | Wife | None | South Carolina |
| 2 | Andrew Lewis | 12 | Son | None | South Carolina |
| 3 | John Lewis | 10 | Son | None | South Carolina |
| 4 | Katie M. Lewis | 8 | Daughter | None | South Carolina |
| 5 | Helen Lewis | 5 | Daughter | None | South Carolina |
| 6 | Sam, Jr. Lewis | 4 | Son | None | South Carolina |
| 7 | Marie Lewis THIS PERSON | 2 | Daughter | None | South Carolina |
| 8 | Oliver Lewis | 0 | Son | None | South Carolina |
| 9 | James Willis | 36 | Head | Farmer | South Carolina |
| 10 | Eloise Willis | 27 | Wife | None | South Carolina |
| 11 | Augusta Davis | 21 | Daughter | None | South Carolina |
| 12 | Felix, Jr. Davis | 22 | Son-in-law | Laborer | South Carolina |
| 13 | Felix, 3Rd Davis | 1 | Grandson | None | South Carolina |
| 14 | Eva Willis | 20 | Daughter | Laborer | South Carolina |
| 15 | Lillie M. Willis | 18 | Daughter | None | South Carolina |
| 16 | James Willis | 12 | Son | None | South Carolina |
| 17 | Isaiah Willis | 1 | Son | None | South Carolina |
| 18 | Felix Davis | 60 | Head | Laborer | South Carolina |
| 19 | Ella Davis | 40 | Wife | None | South Carolina |
| 20 | Joshua Davis | 17 | Son | None | South Carolina |
| 21 | Clarence Pringle | 21 | Step-son | Laborer | South Carolina |
| 22 | Juanita Pringle | 15 | Step-daughter | None | South Carolina |
| 23 | Ruby Pringle | 11 | Step-daughter | None | South Carolina |
| 24 | Joseph Pringle | 9 | Step-son | None | South Carolina |
| 25 | Robert L. Davis | 4 | Son | None | South Carolina |
| 26 | Theodore Black | 33 | Head | Laborer | South Carolina |
| 27 | Mary Black | 30 | Wife | None | South Carolina |
| 28 | Rosalie Black | 12 | Daughter | None | South Carolina |
| 29 | Susan Black | 10 | Daughter | None | South Carolina |
| 30 | Alexander Black | 8 | Son | None | South Carolina |
| 31 | Alma Black | 6 | Daughter | None | South Carolina |
| 32 | Walter Black | 3 | Son | None | South Carolina |
| 33 | Theodore, Jr. Black | 1 | Son | None | South Carolina |
| 34 | Nelson Jackson | 35 | Head | Farmer | South Carolina |
| 35 | Amanda Jackson | 36 | Wife | None | South Carolina |
| 36 | Almeta Jackson | 14 | Daughter | None | South Carolina |
| 37 | Edith Jackson | 13 | Daughter | None | South Carolina |
| 38 | Hester Jackson | 12 | Daughter | None | South Carolina |
| 39 | Eugene Jackson | 10 | Son | None | South Carolina |
| 40 | Nelson, Jr. Jackson | 8 | Son | None | South Carolina |
| 41 | Susan Jackson | 7 | Daughter | None | South Carolina |
| 42 | Alexander Jackson | 6 | Son | None | South Carolina |
| 43 | Amanda Jackson | 4 | Daughter | None | South Carolina |
| 44 | Eloise Jackson | 2 | Daughter | None | South Carolina |
| 45 | Alfare Jackson | 0 | Daughter | None | South Carolina |
| 46 | Benjamin Geddis | 37 | Head | Farmer | South Carolina |
| 47 | Sonia Geddis | 37 | Wife | None | South Carolina |
| 48 | Thomasina Geddis | 9 | Daughter | None | South Carolina |
| 49 | Jeremiah Geddis | 7 | Son | None | South Carolina |
| 50 | Benjamin, Jr. Geddis | 5 | Son | None | South Carolina |
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)