William G. Didier William Didier age 58 years of Cedar Grove formerly of Port Washington died Monday evening November 28 2011 in a plane crash in Riverwoods IL. He was born September 22 1953 in Port Washington son of Betty Heintskill Didier and the late Nicholas R. Didier. He was a 1971 graduate of Port Washington High School and worked as a medical transport pilot. He was a member of St. Peter of Alcantara Catholic Church in Port Washington and enjoyed music gardening and reading. Survivors include his wife Connie son Adam Didier of Cedar Grove and daughter Carrie (Keith) Mackey of Orland Park IL grandchildren Alex Keegan and Addison his mother Betty Didier of Port Washington and his two brothers Peter (Pat) Didier and Nick (Sandee) Didier both of Port Washington. A Mass of Christian Burial will be celebrated on Saturday December 3 1 PM at St. Peter of Alcantara Catholic Church 1800 N. Wisconsin St. Port Washington with Father Tom Lijewski officiating. Visitation at the CHURCH Saturday from 11 Am until time of services. In lieu of flowers memorials appreciated. The Eernisse Funeral Home Port Washington is assisting the family with arrangements. Online condolences may be left at www.eernissefuneralhome.com.