| 馬名 | 性別 | 父 | 母 | 生年 |
|---|---|---|---|---|
| Super West | 牡 | Gummo | Island Tune | 1978 |
| Precognition | 牝 | Gummo | Osharye | 1978 |
| Gold Trojan | 牡 | Gummo | Gipsy Jet | 1978 |
| Kalanchoe | 牡 | Gummo | Cheyenne Birdsong | 1978 |
| Handselen | 牝 | Gummo | Handi Work | 1978 |
| Bow and Scrape | 牝 | Gummo | Forward Roll | 1978 |
| Winterset | 牡 | Gummo | Winter Solstice | 1979 |
| Wicklow | 牡 | Gummo | Mountainville | 1979 |
| Worhwhile | 牡 | Gummo | Pamela S. | 1979 |
| Gummo's Best | 牡 | Gummo | Gang Plank | 1980 |
| One More Act | 牡 | Gummo | Golden Shore | 1980 |
| Sequoyah | 牡 | Gummo | Cheyenne Birdsong | 1980 |
| Shynara | 牝 | Gummo | Osharye | 1980 |
| Rainbow Warrior | 牡 | Gummo | Incentive to Win | 1980 |
| Golden Action | 牝 | Gummo | Constantina | 1980 |
| Sweet Molly Malone | 牝 | Gummo | Hilarious Affair | 1980 |
| Prima Babu Gum | 牝 | Gummo | Princess Babu | 1980 |
| Man of Gallantry | 牡 | Gummo | Gallant Outlook | 1980 |
| Freya's Wish | 牝 | Gummo | Vanira | 1980 |
| Sharili Brown | 牝 | Gummo | Bien Jolie | 1980 |