ER
Ethel Robinson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hamilton-County, Tennessee
Our Model Tree links this Ethel Robinson across the 1930 and 1940 US Censuses in Hamilton-County, Tennessee (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 10-person household.
Age 24
b. ~1916
Female
Daughter
Born: Georgia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Tennessee |
| Surname | Robinson |
| Given Name | Ethel |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Chattanooga |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Industry | NP |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Township / Ward | Chattanooga |
| Est. Birth Year | ~1916 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ethel | Age | Birth yr |
|---|---|---|---|---|
| Amil Robinson | Head | — | 44 | ~1896 |
| Henry Robinson | Son | — | 21 | ~1919 |
| Robert Robinson | Son | — | 22 | ~1918 |
| Annie Robinson | Daughter | — | 13 | ~1927 |
| Lucy Robinson | Daughter | — | 11 | ~1929 |
| Shirley Blakemore | Other | — | 1 | ~1939 |
| Ethel Robinson | Daughter | — | 24 | ~1916 |
| Jimmy Blakemore | Other | — | 3 | ~1937 |
| Geraldine Robinson | Daughter | — | 8 | ~1932 |
| Louis Robinson | Son | — | 9 | ~1931 |
Census Appearances
1930
Hamilton, Tennessee
Other, age 14
Hamilton, Tennessee · implied b. ~1916 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Ethel |
| Relationship to Head | Step daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| 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
Hamilton-County, Tennessee
Daughter, age 24
Hamilton-County, Tennessee · implied b. ~1916 — 10 household members
| Surname | Robinson |
| Given Name | Ethel |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Chattanooga |
| 1935 Residence (County) | Hamilton |
| Industry | NP |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 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 Ethel Robinson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ethel Robinson
Daughter · 1940 · age 24 · b. ~1916 · Tennessee
★ You are viewing this record
Sibling
Louis Robinson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Robinson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucy Robinson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Robinson
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Geraldine Robinson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Robinson
Sibling · 1940 · age 22
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
1940 US Federal Census — Hamilton-County, Tennessee
Open full size
1940 US Federal Census — Hamilton-County, Tennessee
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03951-00529)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Fain | 33 | wife | — | Georgia |
| 2 | Mattie F. Fain | 12 | daughter | — | Tennessee |
| 3 | Rufus Appleberry | 32 | head | Laborer | Alabama |
| 4 | Jessie Appleberry | 25 | wife | — | Alabama |
| 5 | Jessie D. Appleberry | 1 | daughter | — | Tennessee |
| 6 | Louis Dillard | 42 | head | Laborer | Alabama |
| 7 | Louise Dillard | 38 | wife | — | Alabama |
| 8 | Beatrice Dillard | 20 | daughter | — | Alabama |
| 9 | Rosie Deloress | 29 | head | — | Tennessee |
| 10 | Cather Deloress | 10 | daughter | — | Tennessee |
| 11 | Bobbie Deloress | 3 | son | — | Tennessee |
| 12 | James Nytley | 29 | boarder | Laborer | Alabama |
| 13 | Will Tankhard | 46 | head | Laborer | Tennessee |
| 14 | Fannie Tankhard | 38 | wife | — | Alabama |
| 15 | Henry Jr. Weems | 30 | head | Laborer | Georgia |
| 16 | Henry Weems | 62 | father | — | Georgia |
| 17 | Natation Weems | 40 | brother | — | Georgia |
| 18 | Callie Lanatory | 27 | sister | Laundress | Georgia |
| 19 | Gorie Prestrony | 9 | daughter | — | Tennessee |
| 20 | Moses Bradley | 40 | head | Laborer | Alabama |
| 21 | Narcissus Bradley | 40 | wife | — | Alabama |
| 22 | Tureuf Bradley | 18 | son | Handy Boy | Alabama |
| 23 | Birlin Bradley | 16 | daughter | — | Alabama |
| 24 | Helen Bradley | 15 | daughter | — | Alabama |
| 25 | Sarrow Bradley | 13 | daughter | — | Alabama |
| 26 | Albania Bradley | 11 | son | — | Alabama |
| 27 | Openthia Bradley | 7 | daughter | — | Alabama |
| 28 | Roosevelt Bradley | 5 | son | — | Alabama |
| 29 | Amil Robinson | 44 | head | Laborer | Georgia |
| 30 | Ethel Robinson THIS PERSON | 24 | daughter | — | Georgia |
| 31 | Robert Robinson | 22 | son | Laborer | Georgia |
| 32 | Henry Robinson | 21 | son | Laborer | Georgia |
| 33 | Annie Robinson | 13 | daughter | — | Tennessee |
| 34 | Lucy Robinson | 11 | daughter | — | Tennessee |
| 35 | Louis Robinson | 9 | son | — | Tennessee |
| 36 | Geraldine Robinson | 8 | daughter | — | Tennessee |
| 37 | Jimmy Blakemore | 3 | grandson | — | Tennessee |
| 38 | Shirley Blakemore | 1 | granddaughter | — | Tennessee |
| 39 | Georgia King | 51 | head | Maid | Alabama |
| 40 | Leonard King | 26 | son | — | Alabama |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)