MW
Mildred Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Kentucky
Our Model Tree links this Mildred Williams across the 1930 and 1940 US Censuses in Jefferson-County, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 11-person household.
Age 14
b. ~1926
Female
Daughter
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Kentucky |
| Surname | Williams |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Louisville City |
| 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 Mildred | Age | Birth yr |
|---|---|---|---|---|
| Althea Williams | Daughter | — | 12 | ~1928 |
| Marion Williams | Daughter | — | 21 | ~1919 |
| Mildred Williams | Daughter | — | 14 | ~1926 |
| Sylvia Williams | Daughter | — | 4 | ~1936 |
| Cleveland Williams | Head | — | 47 | ~1893 |
| Alma Williams | Other | — | 22 | ~1918 |
| Cleveland Williams | Other | — | ~1940 | |
| Kenneth Williams | Son | — | 8 | ~1932 |
| Cleveland Williams | Son | — | 25 | ~1915 |
| Theodora Williams | Son | — | 16 | ~1924 |
| Elizabeth Williams | Spouse | — | 43 | ~1897 |
Census Appearances
1930
Jefferson, Kentucky
Daughter, age 4
Jefferson, Kentucky · implied b. ~1926 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Jefferson-County, Kentucky
Daughter, age 14
Jefferson-County, Kentucky · implied b. ~1926 — 11 household members
| Surname | Williams |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Mildred Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mildred Williams
Daughter · 1940 · age 14 · b. ~1926 · Kentucky
★ You are viewing this record
Sibling
Althea Williams
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Williams
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cleveland Williams
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Williams
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sylvia Williams
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theodora Williams
Sibling · 1940 · age 16
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 — Jefferson-County, Kentucky
Open full size
1940 US Federal Census — Jefferson-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01370-00603)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Minnall Chavens | 30 | Wife | No | Illinois |
| 42 | Rhoda Ann Chavens | 9 | Daughter | — | Kentucky |
| 43 | Robert Leroy Chavens | 5 | Son | — | Kentucky |
| 44 | Richard Franklin Chavens | 2 | Son | — | Kentucky |
| 45 | Geraldine Elnora Chavens | 0 | Daughter | — | Kentucky |
| 46 | A. White Motley | 53 | Head | Chicken Dresser | Kentucky |
| 47 | Margaret Motley | 36 | Wife | Control Draft Hand | Kentucky |
| 48 | Edith Morgan Motley | 10 | Daughter | — | Kentucky |
| 49 | Raymond Motley | 8 | Son | — | Kentucky |
| 50 | Donald Lee Motley | 4 | Son | — | Kentucky |
| 51 | Edward Laney Motley | 2 | Son | — | Kentucky |
| 52 | Elvy Griffon Gibson | 21 | Head | Axle Builder | Kentucky |
| 53 | Lois Gibson | 21 | Wife | No | Kentucky |
| 54 | Kenneth Gibson | 3 | Son | — | Kentucky |
| 55 | Albert Gibson | 43 | Head | Proprietor | Kentucky |
| 56 | Fannie Gibson | 43 | Wife | No | Kentucky |
| 57 | Mae Gibson | 20 | Daughter | No | Kentucky |
| 58 | Paul Gibson | 17 | Son | Assistant In Garage | Kentucky |
| 59 | Evelyn Gibson | 14 | Daughter | — | Kentucky |
| 60 | John Shipp | 54 | Head | No | Kentucky |
| 61 | Luella Shipp | 51 | Wife | Washwoman | Kentucky |
| 62 | Here Ends Block 16 And Begins Block 17 | None | — | — | — |
| 63 | Cleveland Williams | 47 | Head | Laborer | Alabama |
| 64 | Elizabeth Williams | 43 | Wife | No | Kentucky |
| 65 | Marion Williams | 21 | Daughter | Servant | Kentucky |
| 66 | Theodora Williams | 16 | Son | — | Kentucky |
| 67 | Mildred Williams THIS PERSON | 14 | Daughter | — | Kentucky |
| 68 | Althea Williams | 12 | Daughter | — | Kentucky |
| 69 | Kenneth Williams | 8 | Son | — | Kentucky |
| 70 | Sylvia Williams | 4 | Daughter | — | Kentucky |
| 71 | Cleveland Jr. Williams | 25 | Son | Laborer | Kentucky |
| 72 | Alma Williams | 22 | Daughter-in-law | No | Kentucky |
| 73 | Cleveland Iii Williams | 0 | Grandson | — | Kentucky |
| 74 | Thomas W. Lord | 44 | Head | Hostler Helper | Georgia |
| 75 | Magnolia Lord | 27 | Wife | No | Georgia |
| 76 | Lawrence Mac Lord | 1 | Son | — | Kentucky |
| 77 | Jesse Jordan | 57 | Head | Laborer | Tennessee |
| 78 | Paris Jordan | 49 | Wife | Seamstress | Alabama |
| 79 | Rotha Draper | 69 | Head | No | Alabama |
| 80 | Thomas Taylor | 45 | Head | Laborer | Kentucky |
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)