ER
Ethel Robinson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Sumter, Florida
Our Model Tree links this Ethel Robinson across the 1920 and 1930 US Censuses in Sumter, Florida (XGBoost, ~Confirmed) — first a daughter (b.~1913), then head of a 8-person household.
Age 17
b. ~1913
Female
Daughter
Born: Florida
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Sumter, Florida |
| Surname | Robinson |
| Given Name | Ethel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Township / Ward | Center Hill City |
| Est. Birth Year | ~1913 |
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 Ethel | Age | Birth yr |
|---|---|---|---|---|
| Sam Robinson | Son | — | 5 | ~1925 |
| James Robinson | Son | — | 3 | ~1927 |
| Nick Robinson | Head | — | 38 | ~1892 |
| Lovell Robinson | Spouse | — | 33 | ~1897 |
| R Robinson | Other | — | 17 | ~1913 |
| Walter Robinson | Son | — | 14 | ~1916 |
| Alles Robinson | Daughter | — | 7 | ~1923 |
| Ethel Robinson | Daughter | — | 17 | ~1913 |
Census Appearances
1920
Sumter, Florida
Daughter, age 8
Sumter, Florida · implied b. ~1912 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Ethel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | none |
| Mother Tongue | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1930
Sumter, Florida
Daughter, age 17
Sumter, Florida · implied b. ~1913 — 8 household members
| Surname | Robinson |
| Given Name | Ethel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Can Read/Write | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
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 Ethel Robinson across 2 US Census years (1920 and 1930) in Sumter, Florida, using XGBoost record linkage.
Show:
This person
Anchor record
Ethel Robinson
Daughter · 1930 · age 17 · b. ~1913 · Florida
★ You are viewing this record
Sibling
Alles Robinson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Robinson
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sam Robinson
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Robinson
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 — Sumter, Florida
Open full size
1930 US Federal Census — Sumter, Florida
Page Contents
50 people indexed on this census page (ia:1930:15thcensus333unit:0740)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Moses Scott | 56 | Head | Labour | Georgia |
| 2 | Adella Scott | 46 | Wife | Labour | Georgia |
| 3 | Annie Scott | 16 | Daughter | — | Georgia |
| 4 | Naoma Scott | 12 | Daughter | — | Georgia |
| 5 | Wilbert W Scott | 5 | Grandson | — | Florida |
| 6 | Mandy Smith | 17 | Boarder | Labour | Georgia |
| 7 | Willie Davis | 19 | Boarder | Labour | Virginia |
| 8 | Conrad Mcmullen | 42 | Head | Farmer | Florida |
| 9 | Nick Robinson | 38 | Head | Labour | Florida |
| 10 | Lovell Robinson | 33 | Wife | — | Florida |
| 11 | Ethel Robinson THIS PERSON | 17 | Daughter | — | Florida |
| 12 | Walter Robinson | 14 | Son | — | Florida |
| 13 | Alles Robinson | 7 | Daughter | — | Florida |
| 14 | Sam Jr Robinson | 5 | Son | — | Florida |
| 15 | James R Robinson | 3 | Son | — | Florida |
| 16 | R V Robinson | 17 | Boarder | Labour | Georgia |
| 17 | Oscar Freeman | 43 | Head | Labour | Alabama |
| 18 | Lucy Freeman | 32 | Wife | — | Florida |
| 19 | Archie Freeman | 23 | Son | Labour | Alabama |
| 20 | Herbie Freeman | 22 | Son | Labour | Alabama |
| 21 | Henrietta Freeman | 21 | Daughter | Labour | Alabama |
| 22 | Julia Freeman | 20 | Daughter | Labour | Florida |
| 23 | Bertha Freeman | 19 | Daughter | Labour | Alabama |
| 24 | Girlie Freeman | 15 | Daughter | Labour | Florida |
| 25 | Maggie Freeman | 14 | Daughter | — | Alabama |
| 26 | Hyde Freeman | 12 | Son | — | Alabama |
| 27 | Mattie Freeman | 8 | Son | — | Florida |
| 28 | Rudolphus Freeman | 6 | Son | — | Florida |
| 29 | Porter Freeman | 5 | Son | — | Florida |
| 30 | Augustus Freeman | 4 | Daughter | — | Florida |
| 31 | Wilbert Freeman | 3 | Son | — | Florida |
| 32 | Edna D Freeman | 1 | Daughter | — | Florida |
| 33 | Guy Watson | 30 | Son-in-law | Labour | Georgia |
| 34 | Shoney Mathews | 23 | Son-in-law | Labour | Florida |
| 35 | Earl Simmons | 23 | Head | Labour | Florida |
| 36 | Jefferson Patterson | 60 | Head | Labour | Florida |
| 37 | Fannie Patterson | 48 | Wife | — | Florida |
| 38 | Jenny Mosley | 50 | Boarder | Labour | Georgia |
| 39 | Morrison Suttle | 36 | Head | Merchant | Georgia |
| 40 | Exatey Suttle | 30 | Wife | — | Georgia |
| 41 | Lewis Sampson | 21 | Boarder | Salesman | Georgia |
| 42 | Howard M Davis | 63 | Head | Laborer | Indiana |
| 43 | Gordon G Oldham | 36 | Head | Broker | Canada English |
| 44 | Ellen H Oldham | 26 | Wife | — | Illinois |
| 45 | Gordon G Jr Oldham | 2 | Son | — | Florida |
| 46 | William G Carden | 32 | Head | Farmer | Georgia |
| 47 | Ira M Carden | 24 | Wife | — | Tennessee |
| 48 | Charles Carden | 3 | Son | — | Florida |
| 49 | Velma Allen | 15 | Sister-in-law | — | Alabama |
| 50 | William H Lawson | 69 | Head | Labour | 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)