Koller, David S. Died May 6, 2016, age 73 years. Born on November 22, 1942 to the late Walter and Grace (Wolf) Koller. After living in Appleton in his early years, the family moved to Waukesha where David graduated from Waukesha High School in 1962. Following High School, David joined the Air Force. After his discharge, he worked at various jobs until he landed a position with Superior Die Cast in Corporate Sales. David worked there for 20 plus years until his retirement. As an avid traveler in his younger years, David went on many cruises and trips to Central and South America. He enjoyed spending time with his friends taking in many of the local festivals in the Milwaukee area and enjoying the local cuisine. David will be remembered for his strength and determination and his unyielding perseverance mixed with a quick wit and warm heart. David is survived by his brother, John Koller (SuzAnne); his sisters Susan Koller, Sara Mallo and Kristine Krueger (Regess); nephews Brian Teeters (Addie), Trevor Krueger; nieces Colleen Teeters, Connie Weis (Mark), Rachel Fontana (Dennis); aunts Janet Nelson, Sr. Francesca Koller OP, Carol Stratton (David) and lifelong friends Ken, Robert and Jim. Memorial Visitation on Saturday, May 28, 2016, 10:30-11:00AM at ST. LUKE'S EPISCOPAL CHURCH, 3200 So. Herman St., Memorial Requiem Eucharist at 11:00 AM. Inurnment to follow at Forest Hill Memorial Park. Prasser-Kleczka Funeral Home South Suburban Chapel Milwaukee, Wisconsin