A biography of George D. Hollecker is included in "Progressive Men of the State of Montana". Father: Donat Hollecker, b. 1835, France, died in Ottawa, 1898.Mother: Annie Blust, b. 1843, Philadelphia, PA.On 2 Jan 1890, Marshaltown, IA, George married Miss Sallie E. Parrett, b. 1869, Marshalltown, IA. Children: Jesse, Marie.