 Kilmer was buried in the Oise-Aisne American Cemetery and Memorial, near Fere-en-Tardenois, Aisne, Picardy, France. A cenotaph erected to his memory is located on the Kilmer family plot in Elmwood Cemetery, in New Brunswick, New Jersey. A Memorial Mass was celebrated at St. Patrick's Cathedral in Manhattan on October 14, 1918.
