Cox was born in
Baltimore, Maryland on November 23, 1866. He was a descendant of James Cox, an early settler of
Maryland and speaker of the
House of Burgess of Maryland. His grandfather was John Nelson McJilton, Baltimore's first
Superintendent of
Baltimore City Public Schools who was ousted for opening
black schools. His father was a stockbroker who served as the president of
New York Athletic Club and was a member of the
New York Stock Exchange. Cox attended
San Francisco High School and
Columbia School of Mines, graduating in 1887 as the school's first class of metallurgic engineers. From 1897 until his death, he was the general manager of the Spanish-American Iron Company, situated near the village of
Daiquirí, about 14 miles east south-east of
Santiago de Cuba.
Invention of the Daiquiri It is said that the drink was invented when Cox ran out of gin while entertaining American guests. Wary about serving local rum straight up, Cox added lime juice and sugar to improve the rum’s taste. Consumption of the drink remained localized until 1909, when Admiral Lucius W. Johnson Sr, a US Navy medical officer, tried Cox’s drink. Johnson subsequently introduced it to the Army and Navy Club in
Washington, D.C., and to ports of call around the world. Through to the navy's supply of vitamins by adding citrus to their rum in hope to defeat scurvy, he amongst other had acquired a taste for citrus. So the success of the newly born Daiquiri at the Army and Navy was enormous. Other sources point to Cox creating the drink from his rations of Bacardi, limes, and sugar. His associate, Francesco Domenico Pagliuchi, a Cuban engineer, explained the origin in a 1948 editorial letter in the newspaper El Pais Havana. == Personal life ==