Sieminski, Robert S. born in Glen Cove New York on May 8, 1946. Died peacefully on November 13, 2019.  Loving father of Kris (Jaclyn). Beloved grandfather of Gabriella. Cherished brother of Rosemarie (Jack) and loving uncle of Louann, Kathleen, Jack and Kevin. Graduated Glen Cove High School and Northeastern University. Former sales representative of Hershey Foods Inc. Visitation Sunday 3-5 and 7-9 pm at  McLaughlin Kramer Megiel Funeral Home, 220 Glen Street, Glen Cove. Mass Church of St. Patrick  Monday 10 am. Interment St Patrick Cemetery, Brookville.