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Floyd Williams — 1940 US Census Record
Model Tree available1940 United States Federal Census · Arapahoe-County, Colorado
Our Model Tree links this Floyd Williams across the 1920, 1930 and 1940 US Censuses in Arapahoe-County, Colorado (XGBoost, ~Confirmed), with identified parents Fred & Alice — first a head (b.~1917), then head of a 3-person household.
Age 23
b. ~1917
Male
Head
Born: Colorado
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Arapahoe-County, Colorado |
| Surname | Williams |
| Given Name | Floyd |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | Denver |
| 1935 Residence (County) | Denver |
| Additional Details | |
| Occupation | Loom Operator |
| Industry | Gates Rubber Comp. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1000 |
| Highest Grade | Hs 4 |
| 1935 Residence | Colorado |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Loom Operator |
| Township / Ward | Englewood City |
| Est. Birth Year | ~1917 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Floyd | Age | Birth yr |
|---|---|---|---|---|
| Floyd Williams | Head | — | 23 | ~1917 |
| Anita Williams | Daughter | — | ~1940 | |
| Edna Williams | Spouse | — | 22 | ~1918 |
Census Appearances
Son, age 3
Arapahoe, Colorado · implied b. ~1917 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Fred A Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Oklahoma |
| Mother's Birthplace | Texas |
| Occupation | none |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Arapahoe, Colorado
Son, age 13
Arapahoe, Colorado · implied b. ~1917 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Floyd A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Oklahoma |
| Mother's Birthplace | Texas |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Arapahoe-County, Colorado
Head, age 23
Arapahoe-County, Colorado · implied b. ~1917 — 3 household members
| Surname | Williams |
| Given Name | Floyd |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | Denver |
| 1935 Residence (County) | Denver |
| Occupation | Loom Operator |
| Industry | Gates Rubber Comp. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1000 |
| Highest Grade | Hs 4 |
| 1935 Residence | Colorado |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Fred Williams (~0.92 confidence) and mother Alice Williams (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Fred Williams
b. ~1892
Source father
● Household
· direct · ~0.92
Mother
Alice Williams
b. ~1895
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Floyd Williams
Head · 1940 · age 23 · b. ~1917 · Colorado
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Arapahoe-County, Colorado
Open full size
1940 US Federal Census — Arapahoe-County, Colorado
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00455-00139)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Bernard Gawley | 31 | Head | Traffic Manager | Colorado |
| 42 | Alicia Gawley | 34 | Wife | — | Colorado |
| 43 | Bernard Gawley | 11 | Son | — | Colorado |
| 44 | Bobbie Gawley | 9 | Son | — | Colorado |
| 45 | William Dundiff | 50 | Head | Grocery | Texas |
| 46 | Maud Dundiff | 45 | Wife | Department | Oklahoma |
| 47 | Mary South | 84 | Mother-in-law | — | Arkansas |
| 48 | Howard Jewell | 36 | Head | Machinist | Colorado |
| 49 | Prudence Jewell | 36 | Wife | — | Arkansas |
| 50 | Mary Jewell | 9 | Daughter | — | Arkansas |
| 51 | Floyd Williams THIS PERSON | 23 | Head | Loom Operator | Colorado |
| 52 | Edna Williams | 22 | Wife | — | Colorado |
| 53 | Anita Williams | 0 | Daughter | — | Colorado |
| 54 | Osborne Baldwin | 30 | Head | Clerk | Colorado |
| 55 | Stella Baldwin | 25 | Wife | — | Nebraska |
| 56 | Osborne Baldwin | 10 | Son | — | Colorado |
| 57 | Thomas Baldwin | 8 | Son | — | Colorado |
| 58 | Lewis Moore | 26 | Brother-in-law | Factory Worker | Nebraska |
| 59 | Cora Scott | 35 | Head | Day Worker | Wisconsin |
| 60 | Bettie Scott | 14 | Daughter | — | Colorado |
| 61 | Roy Curry | 50 | Head | Carpenter | Colorado |
| 62 | Ozella Curry | 40 | Wife | — | Colorado |
| 63 | Rosella Curry | 8 | Daughter | — | Colorado |
| 64 | Edward Curry | 6 | Son | — | Colorado |
| 65 | Nona Gove | 66 | Mother-in-law | — | Missouri |
| 66 | Robert Kailey | 26 | Head | Housework | Nebraska |
| 67 | Madalyn Kailey | 21 | Wife | Shear Man | Nebraska |
| 68 | Kenneth Kailey | 1 | Son | — | Colorado |
| 70 | William Pritchard | 59 | Head | — | England |
| 71 | Katherine Pritchard | 64 | Wife | — | Illinois |
| 72 | Robert Bennett | 59 | Head | Salesman | Kentucky |
| 73 | Pearl Turner | 67 | Head | — | Kansas |
| 74 | Robert Kent | 33 | Head | Shipping Clerk | Texas |
| 75 | Mildred Kent | 31 | Wife | — | South Dakota |
| 76 | Clement Bralien | 52 | Head | Laborer | South Dakota |
| 77 | Fanny Bralien | 53 | Wife | — | England |
| 78 | June Bralien | 13 | Daughter | — | Colorado |
| 79 | Ralph Bralien | 12 | Son | — | Colorado |
| 80 | Della Means | 55 | Housekeeper | Housekeeper | — |
Related Census Records
Pedigree Summary
Floyd
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)