Charles Carrol. On surveys and construction Nicaragua Canal, Nicaragua Canal Company, 1889-1891. Assistant engineer with Boston Board of Survey, 1891-1898. Mining in Alaska, 1898-1900.
Locating Boston & Worcester R.R., 1900-1901. Assistant engineer, location and construction, Cuba R.R., Cuba, 1901-1902. With United States engineer corps, dredging in Boston Harbor, 1902-1904.
With Isthmian Canal Commission in Panama as assistant engineer on surveys, 1904-1906, resident engineer in direct charge of Gatun Locks, 1906-1908, in charge Gatun Dam and Porto Bello Quarry, 1906-1907. Superintendent construction for J. G. White & Company, on reconstruction of Cuba Eastern R.R., 1908-1909. General manager and chief engineer Guantanamo & Western R.R., which is the Cuba Eastern R.R. reorganized, 1909-1911.
Superintendent Ponce & Guayama R.R., December 1911-1912. Vice-president and general manager Central Aguirre Sugar Company, Puerto Rico, since 1912. Vice-president and general manager Central Machete Company, since 1920.
Vice president Santa Gabel Sugar Co.
Born June 17, 1867