Felix Senac was born on July 28, 1815, in Spanish Pensacola to Pierre and Agnes Senac of French New Orleans. In 1821, Florida became a U.S. territory and he subsequently became a U.S. citizen. His cousin Angela Moreno of Spanish descent, also born in 1815 in Pensacola, would later marry in 1838 Stephen Mallory, the future C.S. Navy secretary. In 1841, Senac married Marie Louise Hollinger in Mobile, Alabama, while serving as deputy postmaster in that city. Their only daughter, Ruby, would be born four years later in 1845. In 1852, Senac moved his family to Key West while overseeing the construction of Fort Taylor. In 1856 he was appointed purser in the United States Navy and moved his family to Washington, D.C. His daughter Ruby was a student at Georgetown Visitationschool for girls. In 1857 he travelled south to Panama to meet the USS Decatur as its purser. In 1860 he would be purser to the USS Seminole and USS Richmond. In 1860 the United States Congress would change the title of purser to paymaster. While on board the USS Susquehanna in Italy, Senac heard of Florida and Alabama's secession and resigned on April 1, 1861, while in La Spezia. On June 6, 1861 he arrived in Boston and settled his accounts with the U.S. Navy while in Washington. By August 1861 he had officially settled all his accounts with the U.S. Navy and bade farewell to the Union, meeting his wife and daughter in Winchester, Kentucky. His family relations through his cousin Angela Mallory, married to the C.S. Navy secretary Stephen Mallory, had secured for Senac appointments with the nascent navy on July 22, 1861.
By September 1861, Senac had been appointed paymaster of the CSS Mississippi and CSS Louisiana, both being built in shipyards outside New Orleans. He was living with his family in New Orleans when the city fell to Union forces on April 26, 1862. The family had secured access to flee New Orleans and were living with other members of their family in Covington, Georgia. On September 15, 1862, Senac was summoned to Richmond, Virginia, in front of a Congressional Committee to explain the reasons for the loss of the two Confederate ironclads. Having received new instructions to operate as a C.S. Navy agent in Europe, Senac and his family left Wilmington, North Carolina, in June of 1863. Having reached London, the family ultimately settled in Paris as Senac traveled to England and around Europe trying to secure clothing, shoes, and weapons for the Confederacy. His ultimate goal had been to supervise and pay for the construction of the CSS Sphinx and the CSS Cheops. These ironclads had been given Egyptian names in the hope that U.S. spies would believe the ironclads were destined for the Khedive of Egypt. On February 28, 1865, as Confederate agents in Europe were slowly preparing to make their way back to the Confederacy, Senac received orders from Richmond to stay in Paris. In the summer of 1865 he moved with his family to Wiesbaden, Germany, and wrote his nephew that he would be traveling to South America to start a new life there. Senac died a few months later on January 27, 1866, in Wiesbaden and is buried there. His wife and daughter Ruby left Wiesbaden for Paris where Ruby married the Confederate propagandist Henry Hotze in Paris in 1867. Following Hotze's death in 1887, Ruby survived her husband by several decades. She continued to live in England and then moved to Washington, D.C., with her mother Marie Louise who died on October 2, 1898. Ruby was employed in the U.S. Census Office on July 1, 1890 and then became a clerk in the Signal Corps. She was transferred to the U.S. Weather Bureau in 1891. She died on January 3, 1929, in Washington, D.C., at the age of 84. She is buried at Mount Olivet Cemetery.
