Mark Wayne Curtis passed away unexpectedly on Thursday January 13, 2022. He was 61 years of age. He was born on August 9, 1960, to David and Roberta Curtis. He graduated from Greenville High School in 1979. He was a proud Marine and served from 1980 to 1988. He made the rank of Corporal before he was honorably discharged. He enjoyed reading, camping, and spending time with his family. He was preceded in death by his father David, brother Chris, and nephew Christopher. He is survived by his mother Roberta Curtis of Muskegon, children Tara Curtis of Greenville, Brandon Curtis of Bitely, Kendra Curtis of Muskegon, and Trevor Curtis of Bloomington Minnesota, three grandchildren, four brothers, 1 sister, and countless nieces, nephews, and cousins. Funeral Services will be held 2 PM Sunday, January 30, 2022 at Marshall Funeral Home in Greenville, Michigan, with Pastor Ashley Smith officiating, along with Military Honors by the American Legion Post #101, Greenville. Members of the family will meet with family and friends starting at 1 PM. Burial will be in the spring at Greenwood Cemetery in Manton. Arrangements are by the Marshall Funeral Home, Greenville, with complete obituary online at www.marshallfuneralhomeinc.com where you can leave a message of condolence for the family.