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Leroy Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Orange-County, Florida
Our Model Tree links this Leroy Williams across the 1930 and 1940 US Censuses in Orange-County, Florida (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 8-person household.
Age 16
b. ~1924
Male
Son
Born: Florida
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Orange-County, Florida |
| Surname | Williams |
| Given Name | Leroy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | Orlando city |
| 1935 Residence (County) | Orange |
| Additional Details | |
| Industry | 0 |
| Class of Worker | 0 |
| Highest Grade | Hs 5 |
| 1935 Residence | Same place |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Township / Ward | Orlando City |
| 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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Leroy | Age | Birth yr |
|---|---|---|---|---|
| Eva Williams | Head | — | 27 | ~1913 |
| Nelline Williams | Daughter | — | 7 | ~1933 |
| Herbert Williams | Son | — | 13 | ~1927 |
| Mary Williams | Daughter | — | 5 | ~1935 |
| Cornell Williams | Daughter | — | 10 | ~1930 |
| Elizabeth Williams | Daughter | — | 15 | ~1925 |
| Dorothy Williams | Daughter | — | 6 | ~1934 |
| Leroy Williams | Son | — | 16 | ~1924 |
Census Appearances
1930
Orange, Florida
Son, age 5
Orange, Florida · implied b. ~1925 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Leroy |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Alabama |
| Occupation | none |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1940
Orange-County, Florida
Son, age 16
Orange-County, Florida · implied b. ~1924 — 8 household members
| Surname | Williams |
| Given Name | Leroy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | Orlando city |
| 1935 Residence (County) | Orange |
| Industry | 0 |
| Class of Worker | 0 |
| Highest Grade | Hs 5 |
| 1935 Residence | Same place |
| 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 Leroy Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Leroy Williams
Son · 1940 · age 16 · b. ~1924 · Florida
★ You are viewing this record
Sibling
Nelline Williams
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Williams
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Williams
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cornell Williams
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Williams
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herbert Williams
Sibling · 1940 · 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
1940 US Federal Census — Orange-County, Florida
Open full size
1940 US Federal Census — Orange-County, Florida
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00603-01033)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Horace Price | 17 | Son | Delivery Boy | Florida |
| 2 | Maggie Brown | 44 | Lodger | — | North Carolina |
| 3 | Emma Hart | 38 | Head | Cook | Georgia |
| 4 | Gussie Hart | 18 | Daughter | — | Georgia |
| 5 | Ozell Hart | 13 | Son | New Worker | Georgia |
| 6 | Mattie Lee Hart | 12 | Daughter | — | Georgia |
| 7 | Vernellie Hart | 10 | Daughter | — | Georgia |
| 8 | Elias Nelson | 36 | Head | Housekeeper | Florida |
| 9 | Sam Nails | 51 | Roomer | Concrete Worker | Georgia |
| 10 | Eva Williams | 27 | Head | House Cleaning | Florida |
| 11 | Leroy Williams THIS PERSON | 16 | Son | — | Florida |
| 12 | Elizabeth Williams | 15 | Daughter | Part Time House Work | Florida |
| 13 | Herbert Williams | 13 | Son | — | Florida |
| 14 | Cornell Williams | 10 | Daughter | — | Florida |
| 15 | Nelline Williams | 7 | Daughter | — | Florida |
| 16 | Dorothy Williams | 6 | Daughter | — | Florida |
| 17 | Mary Lee Williams | 5 | Daughter | — | Florida |
| 18 | Perry Read | 45 | Head | Delivery Boy | Georgia |
| 19 | Mattie Read | 45 | Wife | Day Work | Georgia |
| 20 | Jim Read | 22 | Son | — | Georgia |
| 21 | Scott Marmon | 25 | Son in law | Park Caretaker | Georgia |
| 22 | Ella Mae Marmon | 23 | Daughter | — | Georgia |
| 23 | Lois Marmon | 5 | Grand daughter | — | Florida |
| 24 | Newton Turner | 52 | Head | Truck Driver | Georgia |
| 25 | Evelyn Turner | 40 | Wife | — | Georgia |
| 26 | Edgar Walker | 22 | Lodger | Laborer | Georgia |
| 27 | Sarah Brought | 50 | Head | Laundress | Tennessee |
| 28 | Catherine Brought | 78 | Mother | — | Tennessee |
| 29 | Seraphin Bryant | 47 | Sister | Laundress | Tennessee |
| 30 | Catherine Bryant | 36 | Sister | Maid | Tennessee |
| 31 | Leonard Bryant | 54 | Brother | Orange Picker | Tennessee |
| 32 | Joe Jameson | 34 | Lodger | Picking Orange | Florida |
| 33 | Matthew Whitehead | 23 | Lodger | — | Florida |
| 34 | Frank Mccall | 41 | Head | — | Georgia |
| 35 | Dinah Mccall | 33 | Wife | Laundress | Georgia |
| 36 | Oscar Turner | 37 | Head | Gardener | Georgia |
| 37 | Lillie Turner | 38 | Wife | — | Georgia |
| 38 | Bera Turner | 13 | Daughter | — | Florida |
| 39 | Bennie Turner | 12 | Son | — | Florida |
| 40 | Flossie Turner | 8 | Daughter | — | Florida |
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)