Age 56. Born to eternal life Friday, March 25, 2011. Beloved husband of Frances Pfost for 17 years. Brother of Virginia (John) DeRoin, Marianne (Thomas) Adams, Margaret Groth, Jeanne (Scott Brock) Winter, Matt and the late Daniel. Further survived by his loving aunt Ginnie Stone, BVM. Son-in-law of Patricia and the late Arthur Pfost. Brother-in-law of Mary Saunders (Paul) and Charles Pfost. Also loved by nieces, nephews, other relatives, many wonderful friends and his best canine friend Tiki Barber. Preceded in death by his parents F. Michael and Sheila R. (nee Stone). Founder and Partner of Great Lakes Solutions, LLC 1998-2010. David was previously employed at M&I Data Services (Metavante) for over 20 years. Gathering at SS Peter and Paul Catholic Church, 2490 N. Cramer Street, Milwaukee, Thursday, March 31, from 11:00 AM to 1:00 PM. Memorial Mass of Christian Burial celebrated at 1:00 PM. A special thank you to Dr. Allan Torkelson and his staff at Mequon AHC Oncology Dept and to Seasons Hospice " especially to David's nurse Donnette. In lieu of flowers, please donate blood at your local Blood Center or donate to the charity of your choice.