Providence Journal; Providence RI; 2000-7-10 Rites set for Mary J. Lake, 52;Warwick house fire victim WARWICK - The funeral for Mary J. Lake, 52, of Lakeshore Drive, who died Thursday at home when her house caught fire, will be held Wednesday at 9:30 a.m. from Frank P. Trainor & Sons Funeral Home, 982 Warwick Ave., with a Mass of Christian Burial at 10:30 in St. Timothy Church, Warwick Avenue. Burial will be in St. Ann Cemetery, Cranston. She was the wife of the late Heywood Lake. Born in Providence, a daughter of the late William R. Walsh Sr. and Marie (Naylor) Walsh, she had lived in Cranston before moving to Warwick 30 years ago. Mrs. Lake was a supervisor in the computer department of Rau Fasteners Co. for 28 years, retiring in 1996. A communicant of St. Timothy Church, she volunteered at the Christmas Bazaar. She was a Democratic Party campaign worker. She leaves a sister, Martha Walsh Larson of San Antonio, Texas, and a brother, William R Walsh Jr. of Boston.