| Heavenly Holly (IRE) 2015 | Shamardal (USA) 2002 | Giant's Causeway (USA) 1997 | Storm Cat (USA) 1983 |
| Mariah's Storm (USA) 1991 | |||
| Helsinki (GB) 1993 | Machiavellian (USA) 1987 | ||
| Helen Street (GB) 1982 | |||
| Happy Holly (IRE) 2009 | Holy Roman Emperor (IRE) 2004 | Danehill (USA) 1986 | |
| L'On Vite (USA) 1986 | |||
| Pennegale (IRE) 1998 | Pennekamp (USA) 1992 | ||
| Gale Warning (IRE) 1988 |