Mardirosian, Fred A. of Waltham, formerly of Belmont, August 8, 2016. Beloved husband of the late Joan (Grimes) Mardirosian. Devoted father of Gregory Mardirosian and Jean I. Saavedra and her husband Hector. Brother of Robert Mardirosian and his wife Madeline. Also survived by many loving nieces and nephews. A visitation period to honor and remember Fred’s life will be held at the Aram Bedrosian Funeral Home, 558 Mount Auburn Street, Watertown on Friday, August 12 from 2 – 5 p.m. Relatives and friends are kindly invited to attend. Cemetery services are private. In lieu of flowers, memorial gifts may be made to the American Heart Association, 300 5th Street, Suite 6, Waltham, MA 02451-8790 or MSPCA - Angell, 350 South Huntington Avenue, Boston, MA 02130.