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Carl Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Richmond-City-County, Virginia
Our Model Tree links this Carl Williams across the 1930 and 1940 US Censuses in Richmond-City-County, Virginia (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 9-person household.
Age 17
b. ~1923
Male
Son
Born: Virginia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Richmond-City-County, Virginia |
| Surname | Williams |
| Given Name | Carl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Richmond |
| 1935 Residence (County) | Richmond City |
| Additional Details | |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Richmond |
| Est. Birth Year | ~1923 |
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 1940 census.
| Name | Relation to head | Relative to Carl | Age | Birth yr |
|---|---|---|---|---|
| Mamie Williams | Spouse | — | 49 | ~1891 |
| Bert Williams | Son | — | 10 | ~1930 |
| Charles Williams | Son | — | 21 | ~1919 |
| Joyce Williams | Daughter | — | 13 | ~1927 |
| Louis Williams | Son | — | 22 | ~1918 |
| William Williams | Head | — | 49 | ~1891 |
| Ray Williams | Son | — | 6 | ~1934 |
| Carl Williams | Son | — | 17 | ~1923 |
| John Williams | Son | — | 15 | ~1925 |
Census Appearances
1930
Henrico, Virginia
Son, age 7
Henrico, Virginia · implied b. ~1923 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Carl L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Richmond-City-County, Virginia
Son, age 17
Richmond-City-County, Virginia · implied b. ~1923 — 9 household members
| Surname | Williams |
| Given Name | Carl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Richmond |
| 1935 Residence (County) | Richmond City |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Carl Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Carl Williams
Son · 1940 · age 17 · b. ~1923 · Virginia
★ You are viewing this record
Sibling
Charles Williams
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louis Williams
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bert Williams
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joyce Williams
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Williams
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Williams
Sibling · 1940 · age 6
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 — Richmond-City-County, Virginia
Open full size
1940 US Federal Census — Richmond-City-County, Virginia
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-04322-00333)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mervin Griffin | 38 | Head | Payroll Dept | Virginia |
| 42 | Ruth Griffin | 33 | Wife | Cashier | Virginia |
| 44 | Robert H. Dowdy | 51 | Head | Gas Maker | Virginia |
| 45 | Josephine Dowdy | 49 | Wife | — | Virginia |
| 46 | James C. Dowdy | 22 | Son | Operator | Virginia |
| 47 | Naunam Dowdy | 21 | Son | Helper | Virginia |
| 48 | Callie Ripley | 47 | Head | Brakeman | Virginia |
| 49 | Nola Ripley | 44 | Wife | — | West Virginia |
| 50 | Loreen Ripley | 20 | Daughter | — | Virginia |
| 51 | Jane Ripley | 16 | Daughter | — | Virginia |
| 52 | Kenneth Ripley | 14 | Son | — | West Virginia |
| 53 | Frances Ripley | 10 | Daughter | — | Virginia |
| 54 | Edwin Ripley | 7 | Son | — | West Virginia |
| 55 | Vernon Pugh | 33 | Lodger | Brakeman | Virginia |
| 56 | Christine Pugh | 22 | Lodger | — | Virginia |
| 57 | William H. Tennent | 55 | Head | Machinist | Virginia |
| 58 | Cora Esther Tennent | 45 | Wife | — | Virginia |
| 59 | Jean Tennent | 17 | Daughter | — | Virginia |
| 60 | Eddie M. Martin | 39 | Head | Operator | North Carolina |
| 61 | Eunice Martin | 28 | Wife | Inspector | North Carolina |
| 62 | Mary E. Numann | 53 | Head | — | Virginia |
| 63 | Mary Keely Numann | 23 | Daughter | — | Virginia |
| 64 | James Cobb Burke | 25 | Lodger | Reporter | China |
| 65 | Joseph H. Derhart | 51 | Head | Helper | Virginia |
| 66 | Margaret Derhart | 27 | Wife | — | Virginia |
| 67 | Rose Cecilia Derhart | 5 | Daughter | — | Virginia |
| 68 | Marie Derhart | 3 | Daughter | — | Virginia |
| 69 | George Hubbard | 31 | Brother-in-law | Caddy | Virginia |
| 70 | William J. Williams | 49 | Head | District Superintendent | Virginia |
| 71 | Mamie S. Williams | 49 | Wife | — | Virginia |
| 72 | Louis E. Williams | 22 | Son | Clerk | Virginia |
| 73 | Charles Williams | 21 | Son | Asst. Clerk | Virginia |
| 74 | Carl Williams THIS PERSON | 17 | Son | — | Virginia |
| 75 | John Williams | 15 | Son | — | Virginia |
| 76 | Joyce Williams | 13 | Daughter | — | Virginia |
| 77 | Bert Williams | 10 | Son | — | Virginia |
| 78 | Ray Williams | 6 | Son | — | Virginia |
| 79 | William S. Young | 43 | Head | Baker | North Carolina |
| 80 | Sara Young | 44 | Wife | — | North Carolina |
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)