Duncan, Edmund M.- of Syosset, NY on March 28, 2017. Beloved husband of the late Theresa. Loving father of Richard J. and the late Thomas J. Dear Grandfather of Kristine (Robert), Jennifer (Trevor), Christopher, Ryan, Connor, and Great Grandfather of Kaitlyn, Jake, and Alex. Fond brother of Gordon (Loretta) and the late John. Reposing at the Beney Funeral Home, 79 Berry Hill Road, Syosset, NY 11791. Visiting Friday, March 31, 2017, 7:00-9:00 PM. Memorial Service Saturday, April 1, 2017, 4:00 PM at The Community Church of Syosset, 36 Church St., Syosset, NY 11791. In lieu of flowers, donations to The Community Church of Syosset, in memory of Edmund M. Duncan, would be appreciated.