Erhardt, Robert of Roslyn N.Y. on Janauary 11, 2014. Beloved husband of Eleanor. Devoted father of Deborah Kummer (Alan), Nanette Conway (Michael), Claire Lewin (Stephen) and David (Regina). Loving grandfather of 11 and great grandfather of 2. Memorial Gathering Thursday 2-4 and 7-9 pm at Weigand Bros Funeral Home 49 Hillside Ave., Williston Park, N.Y. Religious Service 8:00pm. In lieu of flowers donations may be made in Robert's memory to The Hillside United Methodist Church, 2801 Hillside Ave., New Hyde Park, NY 11040.