Prentiss, Diane (Guise) of West Roxbury, August 11, 2019. Born June 6, 1944 the daughter of the late Donald F. and Margaret (Griffiths) Guise. Loving mother of Ted and his wife Katherine of Basking Ridge, NJ and the late John Prentiss. Devoted grandmother of Sam and Jack Prentiss of Basking Ridge, NJ . Diane was the Yoga Instructor for the Dedham Council on Aging. At Diane's request, services will be private at a later date.