Barons Ashtown (1800) Frederic Trench, 1st Baron Ashtown (1755-1840) Frederic Mason Trench, 2nd Baron Ashtown (1804-1880) Frederic Oliver Trench, 3rd Baron Ashtown (1868-1946) Robert Power Trench, 4th Baron Ashtown (1897-1966) Dudley Oliver Trench, 5th Baron Ashtown (1901-1979) Christopher Oliver Trench, 6th Baron Ashtown (1931-1990) Nigel Clive Crosby Trench, 7th Baron Ashtown (b. 1916)
