Illy, Clemence "Clem", of O'Fallon, Missouri, died on Sunday, June 12, 2011 at the age of 88. Dear son of the late Robert and Emma Illy, dear uncle of 3 Nephews and 10 Nieces. He is preceded in death by his brothers, Ollie, Bob and Clyde. Clem was employed as an Operator Engineer with Berra Construction before his retirement. He was a member of American Legion Post #313. Memorial donations may be made to the Illy Family. All donations will be used to create a park bench in memory of Clem.