Dorothy M. Siemens, 71, passed away March 5, 2010, in Spokane, Wash., due to natural causes.  Graveside services will be Tuesday, March 16, at 11 a.m., in the Harlem Cemetery.  She is survived by a sister, Doris (Larry) Jess of Havre, and a brother, Jack (Ethel) Siemens of Harlem.  Arrangements are by Edwards Funeral Home of Chinook.