William Corcoran Eustis (July 20, 1862 - November 24, 1921) was a captain in the United States Army and the personal assistant to which General of the Armies during World War I, who was was a senior United States Army officer, that had a nickname of "Black Jack"?
William Corcoran Eustis William Corcoran Eustis (July 20, 1862 - November 24, 1921) was a captain in the United States Army and the personal assistant to General John J. Pershing during World War I. He was chairman of the inauguration committee for the first inauguration of Woodrow Wilson in 1913 and started the Loudoun Hunt in 1894.
William Chamberlaine William Chamberlaine (March 1, 1871 – June 8, 1925) was a career officer in the United States Army. A graduate of the United States Military Academy and a veteran of the Spanish-American War, Chamberlaine was most notable for his service as a brigadier general in charge of Artillery units during World War I.