| 馬名 | 性別 | 父 | 母 | 生年 |
|---|---|---|---|---|
| Petite Plume | 牝 | Chief Seattle | Little Krissy | 2003 |
| Chief's Daughter | 牝 | Chief Seattle | Final Crossing | 2003 |
| Sisia | 牝 | Chief Seattle | Regent's Honey | 2003 |
| Chief Shively | 騸 | Chief Seattle | Ralsa | 2003 |
| Seattle Fast | 牡 | Chief Seattle | Da's Mimi | 2003 |
| On the Margin | 騸 | Chief Seattle | Dormant Account | 2003 |
| Still Voice | 牝 | Chief Seattle | Amarata | 2003 |
| Stero | 牡 | Chief Seattle | Threat of Peace | 2003 |
| Prince of Seattle | 騸 | Chief Seattle | Squaw d'Or | 2003 |
| Magical Bride | 牝 | Chief Seattle | Magical Meadow | 2003 |
| Chief Osceola | 騸 | Chief Seattle | Star on My Flag | 2003 |
| Sun Chief | 牡 | Chief Seattle | Sunriseonsaratoga | 2003 |
| Chief Proprietor | 騸 | Chief Seattle | Queen Randi | 2003 |
| Ghostly Slew | 騸 | Chief Seattle | Overdue Ghost | 2003 |
| Chief Day | 騸 | Chief Seattle | Average Day | 2003 |
| Police Chief | 騸 | Chief Seattle | Madame Broulah | 2003 |
| Clever Chief | 騸 | Chief Seattle | Baldski's Finesse | 2003 |
| Lady Pat | 牝 | Chief Seattle | Lady Monarch | 2003 |
| Chief Strategist | 牝 | Chief Seattle | Cookie | 2003 |
| Chief Speed | 牡 | Chief Seattle | Wendy's Closet | 2003 |