| 1957 | e Naseel ox | - Mervyn Nasim CSB 2426 |
| 1960 | e Naseel ox | - Mervyn Mistral CSB 2293 |
| 1962 | e Camlin Cicada CSB 119 | - Mervyn Storm CSB 140 |
| 1963 | e Camlin Cicada CSB 119 | - Mervyn Mayfly CSB 2611 |
| 1964 | e Camlin Cicada CSB 119 | - Mervyn Meteor CSB G 251 |
| 1965 | e Camlin Cicada CSB 119 | - Mervyn Invicta CSB 205 |
| 1967 | e Clonkeehan Barna Boy CSB 182, NPS 4470 | - Mervyn Dusty Miller CSB G 250, NPS 4844, NPS G 119 |
| 1969 | e Dusky Dream CSB 212 | - Mervyn Heckham Peckham CSB G 401, NPS 5169 |
| 1970 | e Abbeyleix Cypress CSB 241 | - Mervyn Blue Charm CSB 4605, NPS 14433 |
| 1973 | e Mervyn Bowsprit CSB 338 | - Mervyn West Wind CSB 5881 |
| 1974 | e Mervyn Bowsprit CSB 338 | - Mervyn Black Pennell CSB 6458 |