WK
Willie King — 1930 US Census Record
Model Tree available1930 United States Federal Census · Duval, Florida
Our Model Tree links this Willie King across the 1920, 1930 and 1940 US Censuses in Duval, Florida (XGBoost, ~Confirmed), with identified parents Willie & Willie — first a son (b.~1920), then head of a 9-person household.
Age 10
b. ~1920
Male
Son
Born: Georgia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Duval, Florida |
| Surname | King |
| Given Name | Willie Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Township / Ward | Jacksonville City |
| Est. Birth Year | ~1920 |
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 Willie | Age | Birth yr |
|---|---|---|---|---|
| Eva King | Daughter | — | 13 | ~1917 |
| Nora King | Daughter | — | 7 | ~1923 |
| Bessie King | Daughter | — | 11 | ~1919 |
| Bertha King | Daughter | — | 8 | ~1922 |
| Willie King | Head | — | 41 | ~1889 |
| Mary Harper | Other | — | 25 | ~1905 |
| David Harper | Other | — | 25 | ~1905 |
| Willie King | Son | — | 10 | ~1920 |
| Ida King | Spouse | — | 30 | ~1900 |
Census Appearances
1920
Dooly, Georgia
Son, age
Dooly, Georgia · implied b. ~1920 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Willie Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
Duval, Florida
Son, age 10
Duval, Florida · implied b. ~1920 — 9 household members
| Surname | King |
| Given Name | Willie Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 10 |
| 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
Duval-County, Florida
Other, age 17
Duval-County, Florida · implied b. ~1923 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Will |
| Relationship to Head | Roomer |
| Sex | M |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Jacksonville |
| 1935 Residence (County) | Duval |
| Occupation | Deliveryman |
| Industry | Wood yard |
| Class of Worker | PW |
| Highest Grade | No 4 |
| 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 Willie King across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Willie King (~0.92 confidence) and father Willie King (~0.92 confidence) and mother Lula King (~0.92 confidence) and mother Ida King (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Willie King
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Willie King
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Lula King
b. ~1897
Source mother
● Household
· direct · ~0.92
Mother
Ida King
b. ~1900
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Willie King
Son · 1930 · age 10 · b. ~1920 · Florida
★ You are viewing this record
Sibling
Eva King
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nora King
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bessie King
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bertha King
Sibling · 1930 · age 8
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:1930:15thcensus312unit:0295)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Clifford Williams | 28 | Head | Laborer | Florida |
| 2 | Essie Williams | 28 | Wife | — | Florida |
| 3 | Charlie N. Williams | 8 | Daughter | — | Florida |
| 4 | John Williams | 5 | Son | — | Florida |
| 5 | W. H. Billings | 37 | Head | Stevedore | Georgia |
| 6 | Susie Billings | 29 | Wife | — | Georgia |
| 7 | Willie Billings | 3 | Son | — | Georgia |
| 8 | Susie May Billings | 1 | Daughter | — | Florida |
| 9 | Sarah Billings | 54 | Mother | Cook | Georgia |
| 10 | Ed Merritt | 29 | Roomer | Stevedore | Georgia |
| 11 | Edgar Bolden | 34 | Head | Truck Driver | Georgia |
| 12 | Minnie Bolden | 34 | Wife | — | Florida |
| 13 | Alma Bolden | 15 | Daughter | — | Florida |
| 14 | Edgar Jr. Bolden | 14 | Son | — | Florida |
| 15 | William Bolden | 12 | Son | — | Florida |
| 16 | Frederick Bolden | 8 | Son | — | Florida |
| 17 | Ernestine Bolden | 6 | Daughter | — | Florida |
| 18 | Herman Harris | 37 | Head | Wood Cutter | Georgia |
| 19 | Virginia Harris | 26 | Wife | — | Florida |
| 20 | Elizabeth Harris | 10 | Daughter | — | Florida |
| 21 | Herman Jr. Harris | 8 | Son | — | Florida |
| 22 | Freddie Harris | 7 | Son | — | Florida |
| 23 | Thomas Harris | 25 | Head | Fireman | Florida |
| 24 | Ida Harris | 22 | Wife | — | Florida |
| 25 | Tommie Lee Harris | 6 | Son | — | Florida |
| 26 | Katherine Holmes | 13 | Sister-in-law | — | Florida |
| 27 | Victoria Williams | 39 | Head | Housework | Georgia |
| 28 | Randolph Long | 30 | Head | Laborer | Florida |
| 29 | Mary Long | 26 | Wife | — | Florida |
| 30 | Sarah Gray | 20 | Roomer | Cook | Florida |
| 31 | Willie King | 41 | Head | Laborer | Georgia |
| 32 | Ida King | 30 | Wife | — | Georgia |
| 33 | Eva May King | 13 | Daughter | — | Georgia |
| 34 | Bessie May King | 11 | Daughter | — | Georgia |
| 35 | Willie Jr. King THIS PERSON | 10 | Son | — | Georgia |
| 36 | Bertha Lee King | 8 | Daughter | — | Georgia |
| 37 | Nora King | 7 | Daughter | — | Georgia |
| 38 | Mary Harper | 25 | Sister-in-law | Waitress | Georgia |
| 39 | David Harper | 25 | Brother-in-law | Laborer | Florida |
| 40 | Willie Lewis | 42 | Head | Stevedore | Georgia |
| 41 | Laura Lewis | 38 | Wife | Dressmaker | S. Carolina |
| 42 | James L. Lewis | 18 | Step-son | Dishwasher | Georgia |
| 43 | Herman L. Lewis | 16 | Son | Laborer | Georgia |
| 44 | Laura V. Lewis | 11 | Daughter | — | Georgia |
| 45 | Jasper V. Lewis | 6 | Son | — | Georgia |
| 46 | Marion Ross | 46 | Head | Proprietor | S. Carolina |
| 47 | Rosa Ross | 36 | Wife | — | Florida |
| 48 | George Alston | 56 | Head | — | N. Carolina |
| 49 | Maria Alston | 53 | Wife | — | Georgia |
| 50 | Daisy Davis | 22 | Daughter | Maid | N. Carolina |
Pedigree Summary
Willie + 4 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)