Knickerbocker, Richard Age 81 of Smithtown, NY passed on December 22, 2019. Retired 26 year veteran of the Suffolk County Police Department & a veteran of the U.S. Air Force. Beloved Husband of the late Margaret. Loving Father of Christopher & the late Richard. Adored Brother of Kay Rottela.Survived by many nieces & nephews and other family members and friends. Religious Service was celebrated at the funeral home. Interment followed with Military Honors at Calverton National Cemetery. Arrangements entrusted to the professional care of Branch Funeral Home of Smithtown and Vigliante family. Online guest book at www.branchfh.com