of Waterford, died September 10, 2010 at 59 years of age. Beloved husband of Shelly R. Holtquist for 19 years. Loving father of Kristi (Derek) Bush, Jamie (Kelly) Randall, Benjamin Holtquist and Zachary Holtquist; cherished grandfather of Ella, Daxton, Kade, Luke and Sophia; dear son of Alice and the late Donald Holquist, son in law of Glenn and Suzanne Reynolds; dearest brother of Susanne Holtquist, Sandra (Ron) Paulsen, Douglas Holtquist, Bruce (Jan) Holtquist, David Holtquist, Rebecca Holtquist, Michael Holtquist and the late Gary Holtquist. He is also survived by his sister in law Connie Holtquist, many nieces and nephews and extended in laws. Gregory graduated from South Dakota State University where he was a member of the wrestling team, he received his bachelors degree in Dairy Science and later started his own business, Dairy Ingredients Inc. in 1985. He was passionate about water and snow skiing and enjoyed his annual pheasant hunting trips.