Marilyn K. Muir-Hoyo, age 63, of Hobart, passed away Wednesday, January 29, 2020. She was born October 11, 1956 in Gary, Indiana to the late Kenneth and Phyllis Fink.  Marilyn worked as a custodian for Portage and Hobart Schools. She will be remembered as loving mother, grandmother, great- grandmother, sister, aunt and friend.  Marilyn is survived by her four sons, Michael, Robert (Amy), Chuck Muir and Milan Tesanovich; four daughters, Kathy (Lester) O'Brien, Keri Braun, Briana Muir and Stetson Hoyo, 18 grandchildren and 1great grandson, Arthur Sills; two brothers, John and Keith Fink; two sisters, Bonnie (Jerry) and Helen Lennex.  She was preceded in death by her parents, Kenneth and Phyllis Fink; grand-daughter, Freesia Willow Muir and three brothers, Harold, Bruce and Stacy Fink.A Celebration of Life Service will be held on Saturday, February 1, 2020, at 2:00 pm at Hobart Eagles 20 West 37 ^th avenue. Hobart, Indiana 46942. Cremation was entrusted to Rees Funeral Home, Olson Chapel. (219) 762-3013 or online at www.reesfuenralhomes.com .