Betty K. Lahti, 78, passed away on October 9, 2018 in Park Falls, Wisconsin.      She was born on August 16,1940 in Painesdale, Michigan to Eino and Helmi (Taskila) Bakki.      Betty was preceded in death by her husband, Robert "Bob" Lahti; her parents, Eino and Helmi Bakki; and brothers, Robert "Bob" and Roger Bakki.      She is survived by son, Gary; two grandchildren; and brother, Brian (Nancy) Bakki.      Graveside services will be held Thursday, July 18, 2019 at 10 A.M. at the Hurley Cemetery in Hurley, Wisc.      Ketola-Burla Funeral Home, Ironwood, is assisting the family.