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Floyd Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Caddo-County, Oklahoma
Our Model Tree links this Floyd Williams across the 1930 and 1940 US Censuses in Caddo-County, Oklahoma (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 5-person household.
Age 18
b. ~1922
Male
Son
Born: Oklahoma
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Caddo-County, Oklahoma |
| Surname | Williams |
| Given Name | Floyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Doyle |
| 1935 Residence (County) | Caddo |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 60 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | Doyle |
| Est. Birth Year | ~1922 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Floyd | Age | Birth yr |
|---|---|---|---|---|
| Alfreda Williams | Son | — | 8 | ~1932 |
| J Williams | Head | — | 51 | ~1889 |
| Billy Williams | Son | — | 12 | ~1928 |
| Pearl Williams | Spouse | — | 41 | ~1899 |
| Floyd Williams | Son | — | 18 | ~1922 |
Census Appearances
1930
Caddo, Oklahoma
Son, age 7
Caddo, Oklahoma · implied b. ~1923 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Floyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Texas |
| Mother's Birthplace | Mississippi |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Caddo-County, Oklahoma
Son, age 18
Caddo-County, Oklahoma · implied b. ~1922 — 5 household members
| Surname | Williams |
| Given Name | Floyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Doyle |
| 1935 Residence (County) | Caddo |
| Class of Worker | 0 |
| Hours Worked | 60 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
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 Floyd Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Floyd Williams
Son · 1940 · age 18 · b. ~1922 · Oklahoma
★ You are viewing this record
Sibling
Billy Williams
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfreda Williams
Sibling · 1940 · 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
1940 US Federal Census — Caddo-County, Oklahoma
Open full size
1940 US Federal Census — Caddo-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03279-00526)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Earl Hallam | 44 | Son-in-law | Farmer | Oklahoma |
| 42 | Mary E Hallam | 42 | Wife | — | Oklahoma |
| 43 | Mary Virginia Hallam | 12 | Daughter | — | Oklahoma |
| 44 | Mona V Hallam | 10 | Daughter | — | Oklahoma |
| 45 | Raska Jean Hallam | 2 | Daughter | — | Oklahoma |
| 46 | Fred O Littlefield | 51 | Head | Farmer | Tennessee |
| 47 | Margaret Littlefield | 50 | Wife | Farm Wife | Mississippi |
| 48 | Delphia Littlefield | 13 | Daughter | — | Oklahoma |
| 49 | Marshall Littlefield | 7 | Son | — | Oklahoma |
| 50 | Phillip Littlefield | 5 | Son | — | Oklahoma |
| 51 | James E Fredrick | 28 | Head | Farmer | Oklahoma |
| 52 | Irene Fredrick | 26 | Wife | — | N. Dakota |
| 53 | Myrtle M Fredrick | 1 | Daughter | — | Oklahoma |
| 54 | Frank S Butler | 53 | Head | Farmer | Tennessee |
| 55 | Minnie Butler | 53 | Wife | — | Texas |
| 56 | Eugene Butler | 22 | Son | Farmer | Oklahoma |
| 57 | James F Richard | 47 | Head | Farmer | Tennessee |
| 58 | Helen Richard | 41 | Wife | — | Kansas |
| 59 | Betty Richard | 16 | Daughter | — | Oklahoma |
| 60 | Ina Marie Richard | 21 | Daughter | — | Oklahoma |
| 61 | Ira James Richard | 19 | Son | — | Oklahoma |
| 62 | Bernice Richard | 13 | Daughter | — | Oklahoma |
| 63 | Dorothy Richard | 8 | Daughter | — | Oklahoma |
| 64 | Joyce Richard | 5 | Daughter | — | Oklahoma |
| 65 | Wilson Burgess | 24 | Head | — | Oklahoma |
| 66 | Ella Burgess | 22 | Wife | — | Oklahoma |
| 67 | Clifford W Burgess | 4 | Son | — | Oklahoma |
| 68 | Sidney Saryeanne | 38 | Head | — | Oklahoma |
| 69 | Lena Saryeanne | 37 | Wife | — | Oklahoma |
| 70 | Florence Saryeanne | 17 | Daughter | — | Oklahoma |
| 71 | Alma Saryeanne | 12 | Daughter | — | Oklahoma |
| 72 | Houston Saryeanne | 10 | Son | — | Oklahoma |
| 73 | J. W. Williams | 51 | Head | Farmer | U. S. |
| 74 | Pearl Williams | 41 | Wife | Farmer | Missouri |
| 75 | Floyd Williams THIS PERSON | 18 | Son | — | Oklahoma |
| 76 | Billy Sue Williams | 12 | Son | — | Oklahoma |
| 77 | Alfreda Williams | 8 | Son | Laborer | Oklahoma |
| 78 | Leonard Webb | 39 | Head | Fireman | Kentucky |
| 79 | Flora O Webb | 35 | Wife | — | Oklahoma |
| 80 | Dorothy Webb | 16 | Daughter | — | Oklahoma |
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)