Ralph E. Diehl

Ralph Diehl passed away suddenly on 17-February-2026. Born 31-May-1962 to Gearld and Dorothy (Raduechel) Diehl, both deceased. He is survived by brothers, Dan Diehl from Fredericksburg, VA.,Jerry Diehl from Fredonia, WI. and sister, Mindy Diehl from Waukesha, WI. Ralph was a lifelong resident of Waukesha. Graduated from Waukesha South Campus in 1980. He worked for Waukesha State Bank for 17 years. After that he was involved in many types of I.T. Projects for various companies including consulting work. He loved traveling and had been on many cruises. Spent time visiting the Americas, Caribbean, Eastern Europe, Mediterranean, North Africa, and the UK, which he especially loved. Previously, was a member of the Passenger Vessel Association where he served on their Safety/Security committee. And a previous member of the Wisconsin Marine Historical Society on the Board of Trustees Co-Chairman, Marketing Committee for a number of years. He will be greatly missed by his many friends from around the world, and business associates.