| 馬名 | 父 | 母 | 生年 |
|---|---|---|---|
| Smart | Thinking Cap | Enchanted Eve | 1959 |
| Patyana | Thinking Cap | Nicely | 1959 |
| Rum Bottle Bay | Thinking Cap | Sea Snack | 1959 |
| Witching Hour | Thinking Cap | Enchanted Eve | 1960 |
| Capped | Thinking Cap | Noble Nurse | 1961 |
| Nympholept | Thinking Cap | Endine | 1961 |
| Glen Arm | Thinking Cap | Fairy Lily | 1961 |
| Enidne | Thinking Cap | Endine | 1962 |
| Think Quick | Thinking Cap | 1962 | |
| Enidne | Thinking Cap | Endine | 1962 |
| Ways to Learn | Thinking Cap | Worth Saving | 1962 |
| Prayer Cap | Thinking Cap | Prayer Bell | 1962 |
| Set a Cap | Thinking Cap | Enchanted Eve | 1962 |
| College Boards | Thinking Cap | Atwitter | 1962 |
| Set Your Cap | Thinking Cap | Miss Flybai | 1963 |
| Sunday Meeting | Thinking Cap | Prayer Bell | 1963 |
| Kyrenia | Thinking Cap | Enchanted Eve | 1963 |
| Sailor Cap | Thinking Cap | 1963 | |
| Magic Hat | Thinking Cap | Sea Snack | 1964 |
| Shoal Ahead | Thinking Cap | Sea Snack | 1964 |