John Smyth - snooker referee - died in 2007.
John Smyth - Baptist minister - died in 1612.
John Rowland Smyth died on 1873-05-14.
John Spencer - snooker player - died on 2006-07-11.
John Dunning - snooker player - died on 2009-09-11.
John McCauley - referee - died in 1989.
Richard Green - referee - died in 1983.
Arthur Smyth died in 1772.
Dacre Smyth died in 2008.
Annie Smyth died in 1942.
Patrick Smyth died in 1954.
Alexander Smyth died in 1830.
Mickey Smyth died in 1981.