Original sentence: Ramón Borrero y Cortázar (1824-1895), brother of former President of Ecuador, Antonio Borrero, was himself President of Ecuador briefly from October 11, 1883 until February 17, 1884
Edited sentence: Ramón Borrero y Cortázar (1824–1895), brother of former President of Ecuador, Antonio Borrero, was himself President of Ecuador briefly from October 11, 1883 until February 17, 1884