Mary Herll was born March 20, 1952 in South Dakota to parents Glen and Verna (Penniston) Logue. She died September 19, 2014 at Sanford Health in Sioux Falls, SD at the age of 62 years, 5 months and 29 days. Mary graduated from Centerville High School and attended college in Sioux Falls. She had worked at Sioux Valley Hospital, managed Evergreen Assisted Living in Viborg, and at Hudson Care Center. She married Marty Herll on Oct. 4, 1997 and together they moved to Viborg in 1998. Mary retired in 2009 and has resided in Viborg until the present time. Mary was a member of Good Shepherd Catholic Church in Centerville. Her hobbies and interests included listening to country music, reading, horseback riding, bowling and attending country music concerts. She was an accomplished singer and performed for a time in some bands. Mary's greatest passion in life was her family. She loved her children and grandchildren dearly and cherished the time they had together. She was preceded in death by her parents and three brothers, Jim, Steve and David. She is survived by her husband Marty Herll, Viborg; two sons, Shawn (Kelley) Knudson, St. Simon's Island, GA and Matthew Knudson, Darien, GA; two grandchildren, Lance "Little Shawn" and Jordan; Marty's daughter Ashely Decker of Huron, SD and her son Landon; a sister Nancy (Gene) Fredrickson, Brookings, SD; and many other relatives and friends. A funeral mass will be held 10:00 AM Tuesday, September 23 at Good Shepherd Catholic Church in Centerville with burial to follow at Riverview Cemetery, rural Centerville. Visitation will be Monday at the church from 6PM to 8PM with a wake service at 6:30PM.