KW
Kenneth Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Fayette-County, Pennsylvania
Our Model Tree links this Kenneth Williams across the 1930 and 1940 US Censuses in Fayette-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 9-person household.
Age 12
b. ~1928
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Fayette-County, Pennsylvania |
| Surname | Williams |
| Given Name | Kenneth |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Dunbar Boro |
| 1935 Residence (County) | Fayette |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Dunbar Boro |
| Est. Birth Year | ~1928 |
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 Kenneth | Age | Birth yr |
|---|---|---|---|---|
| David Williams | Son | — | 23 | ~1917 |
| John Williams | Son | — | 27 | ~1913 |
| Kenneth Williams | Son | — | 12 | ~1928 |
| Margaret Williams | Daughter | — | 29 | ~1911 |
| Wilma Williams | Daughter | — | 15 | ~1925 |
| Richard Williams | Son | — | 18 | ~1922 |
| John Williams | Head | — | 58 | ~1882 |
| Paul Williams | Son | — | 20 | ~1920 |
| Anna Williams | Spouse | — | 52 | ~1888 |
Census Appearances
1930
Fayette, Pennsylvania
Son, age 2
Fayette, Pennsylvania · implied b. ~1928 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Kenneth |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Fayette-County, Pennsylvania
Son, age 12
Fayette-County, Pennsylvania · implied b. ~1928 — 9 household members
| Surname | Williams |
| Given Name | Kenneth |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Dunbar Boro |
| 1935 Residence (County) | Fayette |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Kenneth Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Kenneth Williams
Son · 1940 · age 12 · b. ~1928 · Pennsylvania
★ You are viewing this record
Sibling
Paul Williams
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Williams
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilma Williams
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Williams
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Williams
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Williams
Sibling · 1940 · age 29
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 — Fayette-County, Pennsylvania
Open full size
1940 US Federal Census — Fayette-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03503-00462)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John H. Williams | 58 | Head | Carpenter | Pennsylvania |
| 2 | Anna E. Williams | 52 | Wife | — | Pennsylvania |
| 3 | Margaret Williams | 29 | Daughter | Teacher | Pennsylvania |
| 4 | David Williams | 23 | Son | Laborer | Pennsylvania |
| 5 | Paul E. Williams | 20 | Son | Laborer | Pennsylvania |
| 6 | Richard Williams | 18 | Son | — | Pennsylvania |
| 7 | Wilma Williams | 15 | Daughter | — | Pennsylvania |
| 8 | Kenneth Williams THIS PERSON | 12 | Son | — | Pennsylvania |
| 9 | John Williams | 27 | Son | Boilermaker | Pennsylvania |
| 10 | Nance Gibson | 74 | Head | — | Pennsylvania |
| 11 | Victor C. Gibson | 43 | Son | Millwright | Pennsylvania |
| 12 | Clarence A. Gibson | 36 | Son | Boiler Maker Helper | Pennsylvania |
| 13 | John Gibson | 30 | Son | Boiler Maker Helper | Pennsylvania |
| 14 | John H. Grass | 33 | Head | Driver | Pennsylvania |
| 15 | Mary M. Grass | 31 | Wife | — | Pennsylvania |
| 16 | Camilla T. Grass | 13 | Daughter | — | Pennsylvania |
| 17 | Honorine Grass | 12 | Daughter | — | Pennsylvania |
| 18 | Anthony Petrocky | 29 | Brother in law | Coal Digger | Pennsylvania |
| 19 | Donald P. Suffern | 24 | Head | Truck Driver Operator | Maryland |
| 20 | Mary E. Suffern | 24 | Wife | — | Pennsylvania |
| 21 | Donald P. Jr. Suffern | 2 | Son | — | Pennsylvania |
| 22 | William E. Suffern | 1 | Son | — | Pennsylvania |
| 23 | Charles R. Forman | 64 | Head | Postman | West Virginia |
| 24 | Minnie Forman | 71 | Wife | — | Kansas |
| 25 | Edwin Harvey | 52 | Head | Partner | Pennsylvania |
| 26 | Nellie M. Harvey | 49 | Wife | — | Pennsylvania |
| 27 | Reba V. Harvey | 24 | Daughter | Clerk | Pennsylvania |
| 28 | Lawrence E. Harvey | 23 | Son | Delivery Man | Pennsylvania |
| 29 | Frieda M. Harvey | 14 | Daughter | — | Pennsylvania |
| 30 | George E. Moyer | 46 | Head | Teacher | Pennsylvania |
| 31 | Ella V. Moyer | 46 | Wife | — | Pennsylvania |
| 32 | Doris E. A. Moyer | 18 | Daughter | — | Pennsylvania |
| 33 | Nellie H. Greenwood | 55 | Head | — | Pennsylvania |
| 34 | George W. A. Greenwood | 24 | Son | Chemist | Pennsylvania |
| 35 | Emily J. A. Greenwood | 21 | Daughter | — | Pennsylvania |
| 36 | John A. Dowda | 47 | Head | Bookkeeper | Pennsylvania |
| 37 | Mary E. Dowda | 39 | Wife | Receptionist | Pennsylvania |
| 38 | Samuel L. Raup | 50 | Head | Car Loader | Pennsylvania |
| 39 | Anna B. Raup | 42 | Wife | — | Pennsylvania |
| 40 | William H. Raup | 15 | Son | — | Pennsylvania |
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)