Michael J. Plakas, of Waltham, formerly of Belmont. Beloved husband of Martha (Koulouris) Plakas. Loving father of James M. Plakas of North Eastham, MA, Susan Pizzi her husband Frederick of Belmont, MA, Steven M. Plakas of Mobile, AL, William J. Plakas of Waltham, MA and Michelle Kaiser & her husband Juergen of Germany. Loving Papou of Michael Pizzi and his wife Tracy, Rebecca Neill & her husband Todd, Kristin & Lauren Pizzi and Michael & Sarah Plakas. Brother of Maria Zannis, Nina Heonakos, Eve Plakas and the late Nicholas Plakas. Also survived by many nieces, nephews & relatives. Expressions of sympathy in his memory may be made to the above named church Restoration and Cultural Center. Late Veteran US Army, WWII.