WILWERDING-Leo J., 88. Memorial Mass April 13 at St. Cecilia Cathedral. Preceded in death by wife, Marlene; son, David; parents, William and Marie Wilwerding; brothers, Frank, Don, Bob and James Wilwerding; sister, Irene Wilwerding. Survived by brother, Dennis Wilwerding, Littleton, Colo.; sister, Maureen Duffy, Wauwatosa, Wis.; sons and daughters-in-law, Terry and Sue Wilwerding DDS, James and Kathleen Wilwerding, Richard and Lori Wilwerding, and Michael Wilwerding; daughters and sons-in-law, Joan Wilwerding, Sue and Steve Criss, Jean and Kirk Peck, Diane and Ron Horner, and Donna Marcuzzo; grandchildren; great-grandchildren; nieces; nephews; friends; Laverna Spitzenberger. Memorials to the church.