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Clifford Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hamilton-County, Ohio
Our Model Tree links this Clifford Williams across the 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 8-person household.
Age 11
b. ~1929
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Ohio |
| Surname | Williams |
| Given Name | Clifford |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Highest Grade | No 3 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Cincinnati |
| Est. Birth Year | ~1929 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Clifford | Age | Birth yr |
|---|---|---|---|---|
| James Williams | Son | — | 11 | ~1929 |
| Mary Williams | Daughter | — | 8 | ~1932 |
| James Williams | Head | — | 50 | ~1890 |
| Martha Williams | Daughter | — | 5 | ~1935 |
| Clifford Williams | Son | — | 11 | ~1929 |
| Edgar Williams | Son | — | 14 | ~1926 |
| Glenn Williams | Son | — | 6 | ~1934 |
| Margaret Williams | Spouse | — | 47 | ~1893 |
Census Appearances
1930
Hamilton, Ohio
Son, age
Hamilton, Ohio · implied b. ~1930 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Clifford |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Hamilton-County, Ohio
Son, age 11
Hamilton-County, Ohio · implied b. ~1929 — 8 household members
| Surname | Williams |
| Given Name | Clifford |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Highest Grade | No 3 |
| 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 Clifford Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Clifford Williams
Son · 1940 · age 11 · b. ~1929 · Ohio
★ You are viewing this record
Sibling
Martha Williams
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edgar Williams
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Williams
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Glenn Williams
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Williams
Sibling · 1940 · age 11
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-t0627-03200-00149)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Gleda Brady | 30 | Head | Operator | Indiana |
| 42 | Mary Brady | 9 | Daughter | — | Ohio |
| 43 | John Brady | 4 | Son | — | Ohio |
| 44 | Harry Breaker | 30 | Head | Laborer | Ohio |
| 45 | Frieda Breaker | 28 | Wife | — | Ohio |
| 46 | Harry J. Breaker | 8 | Son | — | Ohio |
| 47 | Ivain Breaker | 6 | Daughter | — | Ohio |
| 48 | Donald Breaker | 2 | Son | — | Ohio |
| 49 | Carol Ann Breaker | 1 | Daughter | — | Ohio |
| 50 | James F. Williams | 50 | Head | Salesman | Kentucky |
| 51 | Margaret Williams | 47 | Wife | — | Ohio |
| 52 | Edgar Williams | 14 | Son | — | Ohio |
| 53 | James M. Jr. Williams | 11 | Son | — | Ohio |
| 54 | Clifford Williams THIS PERSON | 11 | Son | — | Ohio |
| 55 | Mary F. Williams | 8 | Daughter | — | Ohio |
| 56 | Glenn M. Williams | 6 | Son | — | Ohio |
| 57 | Martha J. Williams | 5 | Daughter | — | Ohio |
| 58 | Matt Bacon | 46 | Head | — | Ohio |
| 59 | Raymond Bacon | 21 | Son | Buffer & Polisher | Ohio |
| 60 | Gertrude Ab. Bacon | 20 | Daughter | Cook & Helper | Ohio |
| 61 | Paul Bacon | 18 | Son | New Worker | Ohio |
| 62 | Marie Ab. Bacon | 16 | Daughter | Maid | Ohio |
| 63 | Fay Bacon | 14 | Daughter | — | Ohio |
| 64 | Millie Bacon | 12 | Son | — | Ohio |
| 65 | Jack Bacon | 10 | Son | — | Ohio |
| 66 | Richard Bacon | 9 | Son | — | Ohio |
| 67 | James Bacon | 3 | Son | — | Ohio |
| 68 | Emil Foerder | 35 | Head | Carpenter | Ohio |
| 69 | Gladys Foerder | 37 | Wife | — | Tennessee |
| 70 | Henry Crowley | 19 | Step-Son | New Worker | Kentucky |
| 71 | Donald Crowley | 16 | Step-Son | — | Ohio |
| 72 | Milburn Abbott | 42 | Head | Cement Finisher | Ohio |
| 73 | Esther Abbott | 29 | Wife | — | Washington |
| 74 | Mary Jane Abbott | 10 | Daughter | — | California |
| 75 | George James Abbott | 7 | Son | — | California |
| 76 | Richard B. Abbott | 3 | Son | — | California |
| 77 | Lester Harris | 33 | Head | Truck Driver | Kentucky |
| 78 | Bessie Harris | 37 | Wife | — | Tennessee |
| 79 | Walter J. Harris | 9 | Son | — | Ohio |
| 80 | Mary L. Harris | 8 | Daughter | — | 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)