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Mabel Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hamilton-County, Ohio
Our Model Tree links this Mabel Williams across the 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 10-person household.
Age 15
b. ~1925
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Ohio |
| Surname | Williams |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Cincinnati |
| Est. Birth Year | ~1925 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mabel | Age | Birth yr |
|---|---|---|---|---|
| Mabel Williams | Daughter | — | 15 | ~1925 |
| Elvis Williams | Daughter | — | 5 | ~1935 |
| Alice Williams | Daughter | — | 17 | ~1923 |
| Lindsey Williams | Head | — | 43 | ~1897 |
| Lindsey Williams | Son | — | 3 | ~1937 |
| Eddie Williams | Son | — | 10 | ~1930 |
| Ray Williams | Son | — | 7 | ~1933 |
| Howard Williams | Son | — | 18 | ~1922 |
| Melvin Williams | Son | — | 1 | ~1939 |
| Ethel Williams | Spouse | — | 40 | ~1900 |
Census Appearances
1930
Hamilton, Ohio
Daughter, age 4
Hamilton, Ohio · implied b. ~1926 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Mable |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Hamilton-County, Ohio
Daughter, age 15
Hamilton-County, Ohio · implied b. ~1925 — 10 household members
| Surname | Williams |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Class of Worker | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 15 · b. ~1925 · Ohio
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Sibling
Eddie Williams
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Williams
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Williams
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lindsey Williams
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Williams
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Melvin Williams
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elvis Williams
Sibling · 1940 · age 5
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 — Hamilton-County, Ohio
Open full size
1940 US Federal Census — Hamilton-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03198-00199)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bud Wood | 54 | Head | Laborer | S. Carolina |
| 2 | Pearl Wood | 52 | Wife | — | S. Carolina |
| 3 | Sophronia Jackson | 49 | Cousin | — | Tennessee |
| 4 | Robert Lee Kain | 11 | Cousin | — | Ohio |
| 5 | Robert Jones | 6 | Foster | — | Ohio |
| 6 | Charles Thomas | 42 | Head | Laborer | Alabama |
| 7 | Nelson Tagaway | 53 | Head | Laborer | Tennessee |
| 8 | Tiva Tagaway | 42 | Wife | — | Kentucky |
| 9 | Lula Coaton | 44 | Head | — | Alabama |
| 10 | Horace Barrett | 26 | Roomer | Dish Washer | California |
| 11 | Austin Aaron | 26 | Nephew | Engineer | Alabama |
| 12 | Addie Aaron | 27 | Niece | Helper | Alabama |
| 13 | Betty Joyce Aaron | 0 | Niece | — | Alabama |
| 14 | Anna Belle Wilson | 44 | Roomer | Dish Washer | Alabama |
| 15 | Bertha Smith | 53 | Head | — | Georgia |
| 16 | Edward Smith | 14 | Son | — | Ohio |
| 17 | Henry Reed | 31 | Son | Laborer | Georgia |
| 18 | Roger Prather | 25 | Head | Cleaner | Georgia |
| 19 | Nellie Prather | 21 | Wife | — | Georgia |
| 20 | Roger Prather | 4 | Son | — | Ohio |
| 21 | Jean Prather | 0 | Daughter | — | Ohio |
| 22 | Lindsey Williams | 43 | Head | Hodcarrier | Georgia |
| 23 | Ethel Williams | 40 | Wife | — | Georgia |
| 24 | Howard Williams | 18 | Son | New Worker | Ohio |
| 25 | Alice Williams | 17 | Daughter | — | Ohio |
| 26 | Mabel Williams THIS PERSON | 15 | Daughter | — | Ohio |
| 27 | Eddie Williams | 10 | Son | — | Ohio |
| 28 | Ray Williams | 7 | Son | — | Ohio |
| 29 | Elvis Williams | 5 | Daughter | — | Ohio |
| 30 | Lindsey Williams | 3 | Son | — | Ohio |
| 31 | Melvin Williams | 1 | Son | — | Ohio |
| 32 | Maud Coleman | 38 | Head | — | Mississippi |
| 33 | Leia Clark | 15 | Daughter | — | Mississippi |
| 34 | Luther Kelly | 24 | Roomer | Laborer | Mississippi |
| 35 | William Bryant | 42 | Head | Laborer | Virginia |
| 36 | Lillie Bryant | 37 | Wife | — | Georgia |
| 37 | Walter Bryant | 12 | Son | — | Ohio |
| 38 | William Hyson | 48 | Head | Laborer | Georgia |
| 39 | Armilda Hyson | 32 | Wife | — | Kentucky |
| 40 | Lillian Hyson | 21 | Daughter | Maid | Georgia |
Related Census Records
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)