Mari Adele Hart, 68, of Drain, Oregon passed away November 11, 2022. Mari was born in Cottage Grove, Oregon August 27, 1954 to parents Harry and June (Eastburn) Hague. After graduating high school, Mari married Leo Kenneth Hart November 10, 1972 in Dorena, Oregon. She worked as a waitress for many years. She enjoyed reading, crafting, cooking, canning, and camping. Mari is survived by her son Kirk (Elisa) of Tualatin, OR; son Jeremy Hart of Drain, OR; sister Vickie Billingsley of Cottage Grove, OR; sister Kay Markham of Lorane, OR; and grandson Kyesn. Mari was preceded in death by her husband. A celebration of life will be held at the Cottage Grove Community Center in the Shepherds room December 3, 2022 from 3:00PM-5:00PM. Arrangements are in the care of Smith-Lund-Mills Funeral Chapel and Crematorium.