oris Louise (Twynham) Anderson, age 80, of Edgewater, Md., died Wednesday, May 30, 2007, at her home in Edgewater, Md. She was the daughter of Alwyn Twynham and the late Mary (Peacock) Twynham. She is also survived by her longtime companion Thomas Bissett. She is survived by her daughter Mary I.Saadeh, her two sons, William Anderson, III and Frederick Nugent. She also leaves to cherish her memory five grandchildren. Arrangements are being handled by George P. Kalas Funeral Home, P.A., 2973 Solomons Island Road, Edgewater, Md., where the family will receive friends from 2:00 to 4:00 and 7:00 to 9:00 P.M. on Friday, June 1, 2007. Funeral service will be at the George P. Kalas Funeral Home at 11:00 AM Saturday, June 2, 2007, Rev. Adam Snell officiating. Interment Lakemont Memorial Gardens in Davidsonville, Md.