Leichenauer, Robert L, of St. Charles, MO, died on Thursday, March 3, 2016, at the age of 87. Loving husband of the late Jean Leichenauer; beloved son of the late Martin and Ida Leichenauer; devoted father of Dale R. (Debbie) Leichenauer, Brenda (Brent) Nunn, and Lisa (Jim) Donahue; cherished grandfather of Dan (Colleen) Leichenauer, Deana Leichenauer, T.J. (Chika) Nunn, Cory Nunn, Steven (Maddie) Donahue, Andrew Donahue, and Ben Donahue; treasured great-grandfather of Jack and Charlie Leichenauer; dear brother of Tom "Willie" Leichenauer; and brother-in-law of Nell Leichenauer. He is preceded in death by his siblings Anita Leichenauer, Elmo Leichenauer, and Joyce (Lloyd) Kay.
Memorials may be made to the American Diabetes Association.