Frederick L. "Fred" Colling, age 54, of Oshkosh, died Tuesday afternoon, January 19, 2016, at Aurora Medical Center. Born on September 5, 1961, in Green Bay, the son of Leonard and Alice (Sosha) Colling, Fred married Geraldine Biarnesen on April 18, 2008. He grew up on a farm in the Seymour area before entering the trucking industry. Fred owned and operated Taz Enterprise for a number of years. Family and friends were an important part of Fred's life. Survivors include his wife, Jeri Colling of Oshkosh; two step-sons, Tom Keuffer and Tim Keuffer, both of Racine; a step-daughter, Donna (Jim) Aiello of Racine; grandchildren; a sister, Linda; an aunt and uncle, Jenny and Ray; close friends, Tracy and Dandy; and all his friends at Main View Apartments in Oshkosh. Preceding Fred in death are his parents and an uncle, Dennis. A Memorial Gathering will be held at a later date.