Robert T. Koehler, 86 year old resident of Little Falls, MN passed away Thursday, March 1, 2012 at the Pierz Villa in Pierz, MN. Funeral Services will be held at 11:00 A.M. on Wednesday, March 7, 2012 at Zion Lutheran Church in Little Falls, MN with Rev. Gary Hendrickson officiating. Burial will be at the Oakland Cemetery in Little Falls, MN. Visitation will be one hour prior to the service on Wednesday at the church.