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Mabel Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Monongalia-County, West Virginia
Our Model Tree links this Mabel Williams across the 1930 and 1940 US Censuses in Monongalia-County, West Virginia (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 11-person household.
Age 14
b. ~1926
Female
Daughter
Born: West Virginia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Monongalia-County, West Virginia |
| Surname | Williams |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | West Virginia |
| 1935 Residence (City) | Clay District |
| 1935 Residence (County) | Monongalia |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
| Township / Ward | Clay District |
| Est. Birth Year | ~1926 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mabel | Age | Birth yr |
|---|---|---|---|---|
| Betty Williams | Daughter | — | 15 | ~1925 |
| Doris Williams | Daughter | — | 6 | ~1934 |
| Rosie Williams | Daughter | — | 12 | ~1928 |
| Mabel Williams | Daughter | — | 14 | ~1926 |
| Mary Williams | Daughter | — | 21 | ~1919 |
| J Williams | Head | — | 56 | ~1884 |
| Gerald Williams | Son | — | 19 | ~1921 |
| Richard Williams | Son | — | 10 | ~1930 |
| Everett Williams | Son | — | 17 | ~1923 |
| Freddie Williams | Son | — | 8 | ~1932 |
| Cellesta Williams | Spouse | — | 51 | ~1889 |
Census Appearances
1930
Monongalia, West …
Daughter, age 3
Monongalia, West Virginia · implied b. ~1927 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Mabel L |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | West Virginia |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | West Virginia |
| Occupation | none |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
1940
Monongalia-County, West …
Daughter, age 14
Monongalia-County, West Virginia · implied b. ~1926 — 11 household members
| Surname | Williams |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | West Virginia |
| 1935 Residence (City) | Clay District |
| 1935 Residence (County) | Monongalia |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west 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 Mabel Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mabel Williams
Daughter · 1940 · age 14 · b. ~1926 · West Virginia
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Sibling
Freddie Williams
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Williams
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Everett Williams
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosie Williams
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Williams
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Williams
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Williams
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Williams
Sibling · 1940 · age 15
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 — Monongalia-County, West Virginia
Open full size
1940 US Federal Census — Monongalia-County, West Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04432-00263)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Richard G Mellott | 27 | Head | Laborer | Pennsylvania |
| 42 | Boniley Mellott | 19 | Wife | — | West Virginia |
| 43 | Richard G Jr Mellott | 3 | Son | — | West Virginia |
| 44 | A. L. Williams | 52 | Head | Huckster | West Virginia |
| 45 | Ida Williams | 46 | Wife | — | West Virginia |
| 46 | J. B. Williams | 56 | Head | Roustabout | West Virginia |
| 47 | Cellesta Williams | 51 | Wife | — | West Virginia |
| 48 | Mary Williams | 21 | Daughter | Houseworker | West Virginia |
| 49 | Gerald Williams | 19 | Son | Asst Baker | West Virginia |
| 50 | Everett Williams | 17 | Son | — | West Virginia |
| 51 | Betty Williams | 15 | Daughter | — | West Virginia |
| 52 | Mabel Williams THIS PERSON | 14 | Daughter | — | West Virginia |
| 53 | Rosie Williams | 12 | Daughter | — | West Virginia |
| 54 | Richard Williams | 10 | Son | — | West Virginia |
| 55 | Freddie Williams | 8 | Son | — | West Virginia |
| 56 | Doris Jane Williams | 6 | Daughter | — | West Virginia |
| 57 | Lester Fradley | 33 | Head | Farmer | West Virginia |
| 58 | Mary Parker Fradley | 27 | Wife | — | West Virginia |
| 59 | Naomi Fradley | 7 | Daughter | — | West Virginia |
| 60 | Donald Fradley | 5 | Son | — | West Virginia |
| 61 | Jimmie Fradley | 3 | Son | — | West Virginia |
| 62 | Richard Fradley | 1 | Son | — | West Virginia |
| 63 | Ollie Mae Fradley | 0 | Daughter | — | West Virginia |
| 64 | Pearle O Tennant | 43 | Head | — | West Virginia |
| 65 | Herbert Tennant | 13 | Son | — | West Virginia |
| 66 | Jane Tennant | 10 | Daughter | — | West Virginia |
| 67 | Jeanette Tennant | 2 | Daughter | — | West Virginia |
| 68 | Merle Eddy | 29 | Head | Farmer | West Virginia |
| 69 | Ochel Eddy | 30 | Wife | — | West Virginia |
| 70 | Darrel Eddy | 8 | Son | — | West Virginia |
| 71 | Glenn Eddy | 2 | Son | — | West Virginia |
| 72 | Larrie J. Eddy | 0 | Son | — | West Virginia |
| 73 | Gilbert O Eddy | 56 | Head | Farmer | West Virginia |
| 74 | Ora Eddy | 57 | Wife | — | West Virginia |
| 75 | Wilbert Tennant | 32 | Head | Farmer | West Virginia |
| 76 | Mildred Tennant | 26 | Wife | — | West Virginia |
| 77 | Lola Tennant | 8 | Daughter | — | West Virginia |
| 78 | Kennard Tennant | 3 | Son | — | West Virginia |
| 79 | Thomas Williams | 55 | Head | Pumper | West Virginia |
| 80 | Ida Williams | 55 | Wife | — | West Virginia |
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)