CW
Charlie Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Duval-County, Florida
Our Model Tree links this Charlie Williams across the 1920, 1930 and 1940 US Censuses in Duval-County, Florida (XGBoost, ~Confirmed) — first a head (b.~1900), then head of a 5-person household.
Age 40
b. ~1900
Male
Head
Born: Florida
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Duval-County, Florida |
| Surname | Williams |
| Given Name | Charlie |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Florida |
| 1935 Residence (County) | Duval |
| Additional Details | |
| Occupation | Laborer |
| Industry | Chemical Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 450 |
| Highest Grade | No 3 |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Occupation | Laborer |
| Township / Ward | 28 |
| Est. Birth Year | ~1900 |
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 Charlie | Age | Birth yr |
|---|---|---|---|---|
| Mayola Williams | Daughter | — | 8 | ~1932 |
| Ruthie Williams | Daughter | — | 9 | ~1931 |
| Charlie Williams | Head | — | 40 | ~1900 |
| Robert Williams | Son | — | 5 | ~1935 |
| Gracie Williams | Spouse | — | 31 | ~1909 |
Census Appearances
1920
Duval, Florida
Other, age 22
Duval, Florida · implied b. ~1898 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | William |
| Given Name | Charles |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Occupation | Laborer |
| Industry | Public |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1930
Duval, Florida
Head, age 31
Duval, Florida · implied b. ~1899 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Charlie |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Florida |
| Age at First Marriage | 27 |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Occupation | Proprietor |
| Industry | Wood yard |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 7 |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1940
Duval-County, Florida
Head, age 40
Duval-County, Florida · implied b. ~1900 — 5 household members
| Surname | Williams |
| Given Name | Charlie |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Florida |
| 1935 Residence (County) | Duval |
| Occupation | Laborer |
| Industry | Chemical Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 450 |
| Highest Grade | No 3 |
| 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 Charlie Williams across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Charlie Williams
Head · 1940 · age 40 · b. ~1900 · Florida
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Duval-County, Florida
Open full size
1940 US Federal Census — Duval-County, Florida
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00584-00214)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Roosevelt | 2 | Son | — | Georgia |
| 42 | Jimmie Davis | 38 | Head | Laborer | Georgia |
| 43 | Lizzie Davis | 44 | Wife | — | Alabama |
| 44 | Jinnie Davis | 22 | Daughter | Housework | Alabama |
| 45 | Roscoe Davis | 5 | Grandson | — | Georgia |
| 46 | James A. Chatman | 33 | Head | Laborer | Georgia |
| 47 | Luretha Chatman | 26 | Wife | — | Georgia |
| 48 | Helen Rahmings | 28 | Sister | Cook | Georgia |
| 49 | Leona Rahmings | 5 | Niece | — | Florida |
| 50 | Ross Jr. Everett | 38 | Head | Laborer | Georgia |
| 51 | Marie Y. Everett | 25 | Wife | — | Georgia |
| 52 | Ross Jr. Everett | 3 | Son | — | Georgia |
| 53 | Myrtle J. Everett | 1 | Daughter | — | Florida |
| 54 | Roosevelt Adams | 33 | Head | Laborer | Georgia |
| 55 | Carrie Mae Adams | 24 | Wife | — | Georgia |
| 56 | Maxie Lou Adams | 8 | Daughter | — | Georgia |
| 57 | Harry Johnson | 34 | Head | Laborer | New York |
| 58 | Beatrice Johnson | 32 | Wife | 0 | Georgia |
| 59 | Silas Simmons | 27 | Head | 40 | Georgia |
| 60 | Mary Simmons | 27 | Wife | 0 | Georgia |
| 61 | Gertie Mae Simmons | 11 | Daughter | — | Florida |
| 62 | Bill Jones | 24 | Brother in law | 38 | Georgia |
| 63 | Ida Jones | 18 | Sister in law | 0 | Florida |
| 64 | Dorotha Jones | 2 | Niece | — | Florida |
| 65 | Charlie Williams THIS PERSON | 40 | Head | Laborer | Florida |
| 66 | Gracie Mae Williams | 31 | Wife | — | Florida |
| 67 | Ruthie Lee Williams | 9 | Daughter | — | Florida |
| 68 | Mayola Williams | 8 | Daughter | — | Florida |
| 69 | Robert Williams | 5 | Son | — | Florida |
| 70 | J. W. Willis | 24 | Head | 40 | Georgia |
| 71 | Lillie Mae Willis | 16 | Wife | 0 | Georgia |
| 72 | Millie B. Grover | 18 | Brother in law | 38 | Georgia |
| 73 | L. B. Grover | 10 | Brother in law | — | Georgia |
| 74 | Florine Grover | 7 | Sister in law | — | Georgia |
| 75 | Roscoe Grover | 21 | Head | 40 | Florida |
| 76 | Ethel Mae Grover | 19 | Wife | 0 | Florida |
| 77 | Joseph Grover | 1 | Son | — | Florida |
| 78 | — | None | — | — | — |
| 79 | Edward E. Shaner | 31 | Head | Milker | Idaho |
| 80 | Julia E. Shaner | 28 | Wife | — | Idaho |
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)