EB
Ethel Brown — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Duval, Florida
Our Model Tree links this Ethel Brown across the 1920 and 1930 US Censuses in Duval, Florida (XGBoost, ~Confirmed) — first a daughter (b.~1908), then head of a 12-person household.
Age 22
b. ~1908
Female
Daughter
Born: Florida
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Duval, Florida |
| Surname | Brown |
| Given Name | Ethel A. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Additional Details | |
| Occupation | Teacher |
| Industry | Public school |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Occupation | Teacher |
| Township / Ward | Election Precinct 28 Hogan |
| Est. Birth Year | ~1908 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ethel | Age | Birth yr |
|---|---|---|---|---|
| Vera Brown | Daughter | — | 7 | ~1923 |
| Nancy Brown | Daughter | — | 20 | ~1910 |
| Malvine Brown | Daughter | — | 14 | ~1916 |
| Ethel Brown | Daughter | — | 22 | ~1908 |
| Edward Brown | Head | — | 47 | ~1883 |
| Mamie Brown | Other | — | 46 | ~1884 |
| Kermit Brown | Son | — | 11 | ~1919 |
| Francis Brown | Son | — | 13 | ~1917 |
| Beryl Brown | Son | — | 6 | ~1924 |
| Claude Brown | Son | — | 18 | ~1912 |
| Warren Brown | Son | — | 9 | ~1921 |
| Clinton Brown | Son | — | 10 | ~1920 |
Census Appearances
1920
Duval, Florida
Daughter, age 13
Duval, Florida · implied b. ~1907 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Ethel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1930
Duval, Florida
Daughter, age 22
Duval, Florida · implied b. ~1908 — 12 household members
| Surname | Brown |
| Given Name | Ethel A. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Occupation | Teacher |
| Industry | Public school |
| Class of Worker | W |
| 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 Brown across 2 US Census years (1920 and 1930) in Duval, Florida, using XGBoost record linkage.
Show:
This person
Anchor record
Ethel Brown
Daughter · 1930 · age 22 · b. ~1908 · Florida
★ You are viewing this record
Sibling
Malvine Brown
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Warren Brown
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clinton Brown
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Claude Brown
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kermit Brown
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beryl Brown
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vera Brown
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nancy Brown
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Brown
Sibling · 1930 · age 13
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 — Duval, Florida
Open full size
1930 US Federal Census — Duval, Florida
Page Contents
50 people indexed on this census page (ia:1930:15thcensuspopula315unitrs:0124)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Maggie Robinson | 41 | servant | Cook | South Carolina |
| 2 | Marie Bartley | 16 | servant | Nurse | Florida |
| 3 | Catherine Mcelvain | 66 | Head | — | Kentucky |
| 4 | Thomas W. Mcelvain | 37 | Head | Attorney | Ohio |
| 5 | Luther J. Chapman | 44 | Head | Conductor | Georgia |
| 6 | Olive Chapman | 39 | wife-H | Matron | Alabama |
| 7 | Herschel Dye | 11 | Boarder | — | Florida |
| 8 | William Dye | 9 | Boarder | — | Florida |
| 9 | Mill Dickie Leonard | 4 | Boarder | — | Florida |
| 10 | Helen Wester | 3 | Boarder | — | Florida |
| 11 | Zelda Wester | 1 | Boarder | — | Florida |
| 12 | Frank Johnson | 50 | Hired man | Gardener | Georgia |
| 13 | David J. Johns | 28 | Head | Truck Driver | Florida |
| 14 | Elizabeth J. Johns | 22 | wife-H | — | Georgia |
| 15 | Rhoda L. Johns | 3 | daughter | — | Florida |
| 16 | Leonard Johns | 0 | son | — | Florida |
| 17 | Daniel Hambleton | 35 | Head | Painter | Louisiana |
| 18 | Ethel L. Hambleton | 27 | wife | Packer | Georgia |
| 19 | Louis E. Jr. Hambleton | 11 | son | — | Florida |
| 20 | Louise B. Hambleton | 9 | daughter | — | Florida |
| 21 | James E. Hambleton | 5 | son | — | Florida |
| 22 | Marion E. Hambleton | 3 | daughter | — | Florida |
| 23 | Thomas J. Farmer | 9 | brother-in-law | — | Florida |
| 24 | Bertha E. Farmer | 18 | sister-in-law | — | Florida |
| 25 | Clifford G. Fussee | 50 | Head | Florist | Florida |
| 26 | Helen E. Fussee | 39 | wife-H | Florist | Florida |
| 27 | Zyllis D. Fussee | 15 | son | — | Florida |
| 28 | James J. Fussee | 2 | son | — | Florida |
| 29 | Cary Griffith | 40 | Head | Truck Driver | Georgia |
| 30 | Marie Mae Griffith | 4 | daughter | — | Florida |
| 31 | Flo Fleming | 38 | Head | Farm Laborer | Florida |
| 32 | Essie Mae Fleming | 25 | wife-H | — | Georgia |
| 33 | Andrew A. Fleming | 1 | son | — | Florida |
| 34 | Edward E. Brown | 47 | Head | Gardener | Florida |
| 35 | Mamie L. Brown | 46 | wife-H | Laundress | Florida |
| 36 | Ethel A. Brown THIS PERSON | 22 | daughter | Teacher | Florida |
| 37 | Nancy S. Brown | 20 | daughter | — | Florida |
| 38 | Claude H. Brown | 18 | son | — | Florida |
| 39 | Malvine E. Brown | 14 | daughter | — | Florida |
| 40 | Francis V. W. Brown | 13 | son | — | Florida |
| 41 | Kermit E. Brown | 11 | son | — | Florida |
| 42 | Clinton E. Brown | 10 | son | — | Florida |
| 43 | Warren K. Brown | 9 | son | — | Florida |
| 44 | Vera W. Brown | 7 | daughter | — | Florida |
| 45 | Beryl D. Brown | 6 | son | — | Florida |
| 46 | Chas. F. Davis | 53 | Head | Freight Handler | Florida |
| 47 | Agnes Davis | 48 | wife-H | — | Florida |
| 48 | Catherine J. Davis | 29 | daughter | — | Florida |
| 49 | Lander J. Davis | 18 | grandson | Laborer | Florida |
| 50 | Frederick W. Davis | 10 | stepson | — | Florida |
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)