1930 United States Federal Census

Validator (claude-sonnet-5-5, 2026-10-28): supports, confidence 4/4, tier record.
The image shows the 1930 census, Manitowoc City, sheet 30A. In the Peter Konecny household, Frank is listed as Son, age 5, single, born in Wisconsin. This matches the residence, relationship and marital status in the claim, and age 5 in April 1930 fits a 1924 birth.
Matches: Household 601 (lines 6-11) lists Peter Konecny as head, Annie as wife, and Joseph, Mary, Frank and William as children; Frank is listed as Son, age 5, single (S), born in Wisconsin, which fits a 1924 birth; Place is Manitowoc City, Manitowoc County, Wisconsin, Ward 6, ED 36-20, sheet 30A, matching the citation detail; Relation (Son) and marital status (Single) match the claim note; Parents were born in Czechoslovakia, speaking Bohemian, which fits a Czech-American family
Limits: The census gives age, not a birth date, so 1924 and the 2006 death are not tested; The citation detail says ED 0020 while the image shows 36-20, which is a formatting difference only; The record does not by itself show that this Frank is the Frank Konecny (1924-2006) in the database; that rests on matching the birth year and place; Image resolution makes some handwritten values, such as the ages, slightly uncertain