| Leonia (IRE) 2003 | Sadler's Wells (USA) 1981 | Northern Dancer (CAN) 1961 | Nearctic (CAN) 1954 |
| Natalma (USA) 1957 | |||
| Fairy Bridge (USA) 1975 | Bold Reason (USA) 1968 | ||
| Special (USA) 1969 | |||
| La Donna (GB) 1995 | Shirley Heights (GB) 1975 | Mill Reef (USA) 1968 | |
| Hardiemma (GB) 1969 | |||
| Laurea (IRE) 1983 | Sharpman (IRE) 1976 | ||
| Licata (GER) 1973 |