Dermot O'Mahony died in 1960.
Dermot O'Reilly died in 2007.
Dermot FitzGerald died in 2006.
Dermot Honan died in 1986.
Dermot MacDermot died in 1989.
Dermot Ryan died in 1985.
Dermot O'Hurley died on 1584-06-20.
Dermot Curtis died on 2008-11-01.
Dermot de Trafford died in 2010.
Dermot Earley died on 2010-06-23.
Robert Dermot O'Flanagan died in 1972.
Dermot O'Brien died on 2007-05-22.
John Dermot Campbell died in 1945.