1887 15th Preakness: William Donohue aboard Dunboyne wins in 2:39.251890 18th Preakness: W Martin aboard Montague wins in 2:36.751891 17th Kentucky Derby: Isaac Murphy aboard
1887 15th Preakness: William Donohue aboard Dunboyne wins in 2:39.251890 18th Preakness: W Martin aboard Montague wins in 2:36.751891 17th Kentucky Derby: Isaac Murphy aboard