JW
Jerry Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Champaign-County, Ohio
Our Model Tree links this Jerry Williams across the 1930 and 1940 US Censuses in Champaign-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 6-person household.
Age 11
b. ~1929
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Champaign-County, Ohio |
| Surname | Williams |
| Given Name | Jerry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Champaign |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Harrison |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Jerry | Age | Birth yr |
|---|---|---|---|---|
| Esta Williams | Spouse | — | 36 | ~1904 |
| Bobby Williams | Son | — | 8 | ~1932 |
| Donnie Williams | Son | — | 4 | ~1936 |
| Jerry Williams | Son | — | 11 | ~1929 |
| Esther Williams | Daughter | — | 14 | ~1926 |
| Paul Williams | Son | — | 13 | ~1927 |
Census Appearances
1930
Hamilton, Ohio
Son, age
Hamilton, Ohio · implied b. ~1930 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Jerry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Champaign-County, Ohio
Son, age 11
Champaign-County, Ohio · implied b. ~1929 — 6 household members
| Surname | Williams |
| Given Name | Jerry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Champaign |
| Class of Worker | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Ohio |
| 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 Jerry Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jerry Williams
Son · 1940 · age 11 · b. ~1929 · Ohio
★ You are viewing this record
Sibling
Donnie Williams
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Williams
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bobby Williams
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Williams
Sibling · 1940 · age 13
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 — Champaign-County, Ohio
Open full size
1940 US Federal Census — Champaign-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03037-00134)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Esta Williams | 36 | Wife | — | Ohio |
| 42 | Esther Williams | 14 | Daughter | — | Ohio |
| 43 | Paul Williams | 13 | Son | — | Ohio |
| 44 | Jerry Williams THIS PERSON | 11 | Son | — | Ohio |
| 45 | Bobby Williams | 8 | Son | — | Ohio |
| 46 | Donnie Williams | 4 | Son | — | Ohio |
| 47 | Forest Barton | 45 | Head | Inspector | Ohio |
| 48 | Imogene Barton | 40 | Wife | — | Ohio |
| 49 | Bailee Barton | 11 | Son | — | Ohio |
| 50 | Charles Buck | 49 | Head | Farmer | Ohio |
| 51 | Mary Buck | 40 | Wife | — | Ohio |
| 52 | Joseph Buck | 7 | Son | — | Ohio |
| 53 | Charles Retroff | 20 | Step-son | Laborer | Ohio |
| 54 | Chris Frank | 67 | Father-in-law | — | Ohio |
| 55 | Vernon Smith | 38 | Head | Farmer | Ohio |
| 56 | Marjory Smith | 33 | Wife | — | Canada-English |
| 57 | Dohelda Smith | 12 | Daughter | — | Ohio |
| 58 | Robert Smith | 4 | Son | — | Ohio |
| 59 | Carl Madden | 34 | Head | Farmer | Ohio |
| 60 | Mary Lou Madden | 35 | Wife | — | Ohio |
| 61 | Patricia Ann Madden | 8 | Daughter | — | Ohio |
| 62 | Nolan Madden | 6 | Son | — | Ohio |
| 63 | Marcia Lou Madden | 3 | Daughter | — | Ohio |
| 64 | Geo. F. Massey | 67 | Head | Farmer | Pennsylvania |
| 65 | Adaline Massey | 62 | Wife | — | Ohio |
| 66 | Emerson Prall | 33 | Lodger | Carpenter | Ohio |
| 67 | Harry Kauffman | 48 | Head | Farmer | Ohio |
| 68 | Margaret Kauffman | 48 | Wife | — | Pennsylvania |
| 69 | Mabel Kauffman | 58 | Sister | House Work | Ohio |
| 70 | Elista Kirkwood | 47 | Head | Road Supervisor | Ohio |
| 71 | Marian Speece | 54 | Sister | — | Ohio |
| 72 | Earl Walborn | 41 | Head | Farmer | Ohio |
| 73 | Zubia Walborn | 38 | Wife | — | Ohio |
| 74 | Patty Walborn | 18 | Daughter | House Work | Ohio |
| 75 | Richard Walborn | 15 | Son | Laborer | Ohio |
| 76 | Harmon Stahler | 64 | Head | Farmer | Ohio |
| 77 | Mabel Stahler | 58 | Wife | — | Ohio |
| 78 | John Madden | 26 | Son-in-law | Yard Switchman | Ohio |
| 79 | Wilma Madden | 26 | Daughter | — | Ohio |
| 80 | John E. Madden | 1 | Grandson | — | Ohio |
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)