Pedro José Cevallos Salvador ( 1830 -- 1892 ) was President of Ecuador 1 July 1888 to 17 August 1888 and Vice President from 1886 to 1890 .
Pedro José Cevallos Salvador ( 1830 -- 1892 ) was President of Ecuador from 1 July 1888 to 17 August 1888 and Vice President from 1886 to 1890 .