He joined the fight for Cuba's freedom in the first independence war, the
Ten Years' War. William A.C. Ryan, in 1869, worked for the
Cuban Junta in New York, focusing on acquiring military supplies and coordinating expeditions for the
insurrection. On April 16, 1869, the
Federal Grand Jury of
United States District Court for the Southern District of New York indicted William A.C. Ryan,
José Morales Lemus, and others for violating the
Neutrality Act of 1818, related to their military campaign against Cuba that started on May 1, 1869. Arrest warrants were issued for the individuals, and Ryan was apprehended shortly thereafter, being held in the
Ludlow Street Jail before his release on bail. He soon joined the
mambises under
Ignacio Agramonte in the
Camagüey district of Cuba. When
Thomas Jordan was appointed as chief of staff of the
Cuban Liberation Army, W.A.C Ryan was promoted to
inspector general. By April 1870, he was a colonel in the
Cuban Liberation Army. He continued to assist with planning naval expeditions during the early 1870s.
The Fannie Expedition On June 6, 1872, a failed expedition led by General
Julio Grave de Peralta and Colonel William A.C. Ryan embarked from New York aboard the
filibustering steamer known as the
"Fannie." The Virginius Expedition He was one of the insurgent leaders on the ill-fated
Virginius, a ship commanded by
Joseph Fry under the direction of
Mambí General
Bernabé Varona. On October 31, 1873, William A.C. Ryan was taken prisoner by the
Spanish corvette Tornado. He was tried as a pirate and sentenced to death by the
Council of war at Santiago. ==Death==