Marilyn C. (Conley) Quinn, age 73, a 45-year resident of Winchester, passed away at home on December 29, 2009. Born in Melrose, she was the daughter of the late Arthur F. and Catherine G. (Coughlin) Conley. She was the beloved wife of the late Robert K. Quinn and the devoted mother of Robert K. Quinn and his wife Irene of Leominster. Marilyn was the dear sister of Claire Eyrich, James L., Joseph D. and the late Arthur and William Conley. Loving grandmother of Nicole K., John J. and Emily I. Quinn. Her funeral will be held from the Costello Funeral Home, 177 Washington St., Winchester, on Wednesday, January 6 at 8:30 AM followed by a Mass of Christian Burial in St. Mary’s Church, 155 Washington St., Winchester at 10AM. Relatives and friends respectfully invited to attend. Visiting hours will be held in the funeral home on Wednesday one hour prior to Mass 8:30-9:30AM. Interment Oak Grove Cemetery, Medford. Late member Winton Club of Winchester.