DD
Doris Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Polk, Florida
Our Model Tree links this Doris Davis across the 1930 and 1940 US Censuses in Polk, Florida (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 9-person household.
Age 6
b. ~1924
Female
Daughter
Born: Georgia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Polk, Florida |
| Surname | Davis |
| Given Name | Doris |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Township / Ward | Lake Garfield |
| Est. Birth Year | ~1924 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Doris | Age | Birth yr |
|---|---|---|---|---|
| Dorothea Davis | Daughter | — | 12 | ~1918 |
| Doris Davis | Daughter | — | 6 | ~1924 |
| Lulu Davis | Daughter | — | 17 | ~1913 |
| James Davis | Son | — | 10 | ~1920 |
| Shelton Davis | Head | — | 39 | ~1891 |
| Cleo Davis | Daughter | — | 15 | ~1915 |
| Minnie Davis | Other | — | 37 | ~1893 |
| Percy Davis | Son | — | 21 | ~1909 |
| Florat Davis | Daughter | — | 20 | ~1910 |
Census Appearances
1930
Polk, Florida
Daughter, age 6
Polk, Florida · implied b. ~1924 — 9 household members
| Surname | Davis |
| Given Name | Doris |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Polk-County, Florida
Daughter, age 16
Polk-County, Florida · implied b. ~1924 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Darris L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Precinct 31 (part Bartow) |
| 1935 Residence (County) | Polk |
| Highest Grade | No 9 |
| 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 Doris Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Doris Davis
Daughter · 1930 · age 6 · b. ~1924 · Florida
★ You are viewing this record
Sibling
Florat Davis
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Percy Davis
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothea Davis
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cleo Davis
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lulu Davis
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Davis
Sibling · 1930 · age 10
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 — Polk, Florida
Open full size
1930 US Federal Census — Polk, Florida
Page Contents
50 people indexed on this census page (ia:1930:15thcensus331unit:0739)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Christopher Ballard | 64 | Head | Farmer | Pennsylvania |
| 2 | Cora G. Ballard | 53 | Wife-H | — | Pennsylvania |
| 3 | Willie Rents | 36 | Head | Laborer | Georgia |
| 4 | Jewell Rents | 32 | Wife-H | — | Georgia |
| 5 | John H. Rents | 9 | Son | — | Georgia |
| 6 | Ann B. Rents | 4 | Daughter | — | Georgia |
| 7 | Shelton Davis | 39 | Head | Farm Laborer | Georgia |
| 8 | Minnie Davis | 37 | Wife-H | — | Georgia |
| 9 | Percy Davis | 21 | Son | Fruit Packer | Georgia |
| 10 | Florat M. Davis | 20 | Daughter | Laborer | Georgia |
| 11 | Lulu Davis | 17 | Daughter | Laborer | Georgia |
| 12 | Cleo Davis | 15 | Daughter | — | Georgia |
| 13 | Dorothea Davis | 12 | Daughter | — | Georgia |
| 14 | James D. Davis | 10 | Son | — | Georgia |
| 15 | Doris Davis THIS PERSON | 6 | Daughter | — | Georgia |
| 16 | Charles Armstrong | 40 | Head | Fruit Packer | Florida |
| 17 | Viola Armstrong | 28 | Wife-H | — | Georgia |
| 18 | Charles W. Armstrong | 12 | Son | — | Florida |
| 19 | Christopher Armstrong | 8 | Son | — | Florida |
| 20 | Lynn C. Armstrong | 3 | Son | — | Florida |
| 21 | Frank M. Gandy | 47 | Head | Laborer | Georgia |
| 22 | Mamie Gandy | 41 | Wife-H | — | S. Carolina |
| 23 | Donna C. Gandy | 18 | Daughter | — | Georgia |
| 24 | Mabel V. Gandy | 16 | Daughter | — | Georgia |
| 25 | Iona L. Gandy | 13 | Daughter | — | Georgia |
| 26 | Oscar T. Callahan | 32 | Head | Fruit Picker | Georgia |
| 27 | Mary Callahan | 20 | Wife-H | — | Georgia |
| 28 | Dorothy M. Callahan | 3 | Daughter | — | Georgia |
| 29 | Ira L. Callahan | 0 | Daughter | — | Georgia |
| 30 | Hamilton Godwin | 46 | Head | Fruit Foreman | S. Carolina |
| 31 | Wilhelmina Godwin | 43 | Wife-H | — | Florida |
| 32 | Leroy Godwin | 20 | Son | Driver | Florida |
| 33 | Lucy Godwin | 20 | Daughter-in-law | — | Georgia |
| 34 | Pauline Godwin | 0 | G-Daughter | — | Florida |
| 35 | Donald Godwin | 18 | Son | — | Florida |
| 36 | Helen Godwin | 16 | Daughter | — | Florida |
| 37 | Dorothy Godwin | 15 | G-Daughter | — | Florida |
| 38 | Jesse M. Godwin | 14 | Adopt-Daughter | — | Florida |
| 39 | Queill Godwin | 11 | Daughter | — | Florida |
| 40 | Edward Godwin | 6 | Son | — | Florida |
| 41 | Lila M. Godwin | 1 | Daughter | — | Florida |
| 42 | Osea Ryals | 40 | Head | Farm Laborer | Florida |
| 43 | Bessie Ryals | 39 | Wife-H | — | Florida |
| 44 | Paul Ryals | 19 | Son | Farm Laborer | Florida |
| 45 | Cara Ryals | 13 | Daughter | — | Florida |
| 46 | Myrtle Ryals | 10 | Daughter | — | Florida |
| 47 | Oscar P. Ryals | 9 | Son | — | Florida |
| 48 | Theo. O. Nairn | 39 | Head | Farm Laborer | Florida |
| 49 | Mary A. Nairn | 42 | Wife-H | — | Florida |
| 50 | Dorothy Lee Nairn | 13 | Daughter | — | Florida |
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)