Astor Library him as president. After two years, in 1891, Thomas M. Markoe was chosen to the office, which he held until the 1895 consolidation. John Jacob Astor III, son of William B. and grandson of John Jacob Astor, died in 1890, having served as trustee since 1858 and as treasurer since 1868. By his will, $400,000 was left to the library. As William Waldorf Astor declined to fill the vacancy, the board ceased to have an Astor on it. At the time of consolidation the trustees, in order of seniority, were Markoe, Henry Drisler, John Lambert Cadwalader, Henry C. Potter, Stephen
John Jacob Astor IV the Volunteer Army in November 1898. During the war, he allowed his yacht "Nourmahal" to be used by the U.S. government. He appeared in the films "President McKinley's Inspection of Camp Wikoff" (1898) and "Col. John Jacob Astor, Staff and Veterans of the Spanish–American War" (1899). As a result of his military service, Astor was entitled to the Spanish Campaign Medal. After the war, Astor was often referred to as "Colonel Astor." Astor was a member of several military and hereditary societies. He was an early member of the New York Society of Colonial Wars and was assigned membership number