Jennie (Metos) Koski, 71, of 302 W. Birch Street, Ironwood, Mich., died Saturday, March 13 th , 2010, at St. Mary's Hospital in Rochester, after a courageous battle with Crohn's disease.      Jennie was born July 19, 1938, in Paynesville, Mich., to the late Thomas and Jennie Metos.      On December 17, 1960, she was married to the late Robert "Copper" Koski at the Trout Creek, Mich. Lutheran Church by the Rev. Niemi.      She is survived by her daughters, Elizabeth Koski (Daryle), Montreal, Wis., and Teresa (Rusty) Schulz, Cannon Falls, Minn.; her brothers, Jimmy Metas, Paynesville,   Alex (Brenda) Metas,   Bruce Crossing, Mich., and Tommy (Sis) Metas, Milwaukee; sisters, Katie Moilanen, Trout Creek,   Effie Thomas, Bruce Crossing, Mary DeZur, Hurley, Wis., Sylvia (Sam) Sain, Marquette, Mich., and Dorothy Metas, Milwaukee; 4 grandchildren,   Michaela (Jeff) Cornelius, Gunterville, AL,   Jennica Crockett, Hurley, Rusty Schulz Jr, Rapid City, SD, and Marcus Schulz, Cannon Falls; 2 great-grandchildren, Kollin Stewart and Taylor Stewart; numerous nieces and nephews; and her friend and companion, Art Dailey, Ironwood.      Jennie was preceded in death by her husband, Robert; brothers, John, George and Robert   Metas; and her parents, Thomas and Jennie Metos.      Pallbearers will be Peter Jilk, Alex Metas Jr., Tony Dezur, David Smith, Jacob Semple and Bill Ahola.      Visitation will be Saturday, March 20, at 11 am, with a Celebration of Jennie's Life to follow at noon, at McKevitt-Patrick Funeral Home, 305 N. Lowell St., in Ironwood, with Pat Semple officiating.   Luncheon will be held at the Hurley Inn following the service.      Spring burial will be in Riverside Cemetery, Ironwood.      To view Jennie's obituary online, sign the guestbook and express condolences, visit mckevittpatrickfuneralhome.com.      Arrangements are entrusted to McKevitt-Patrick Funeral Home Inc., Ironwood.