SCOTIA Doris Marie Quinn, 78, died Sunday, January 9, 2005 at the Baptist Health Nursing Rehabilitation Center in Scotia where she had been a patient since 1998. Doris was born in Elizabeth, N.J., the daughter of the late Harry T. and Marie R. Quinn. She graduated from Cohoes High School and Albany State Teacher's College. She retired from the Bethlehem Central School District after serving 27 years as a mathematics teacher. After teaching, she worked in the Benet Lab at the Watervliet Arsenal. She lived in Latham for over 40 years and was a very active member of Our Lady of Assumption Church. Her passion was the outdoors. She was active in the Adirondack Mountain Club and took many trips with them, teaching orienteering and leading trips. She took her nieces and nephews on yearly camping adventures. Doris biked and hiked, canoed and skied and enjoyed many other outdoor activities. Survivors include a sister, Margaret Ferraioli of Pattersonville, N.Y.; one sister-in-law, Geraldine Quinn Rodney of Weaverville, Calif.; many nieces, nephews, grandnieces and nephews and great-nieces and nephews. A Mass of Christian Burial will be celebrated Wednesday at 10 a.m. at Our Lady of Assumption Church, 498 Watervliet-Shaker Road, Latham. There will be no calling hours. Burial will be in Most Holy Redeemer Cemetery, Niskayuna. Those who wish may make contributions to the charity of their choice.