| 馬名 | 父 | 母 | 生年 |
|---|---|---|---|
| Honor Garthorn | Garthorn | Honor the Memory | 1990 |
| Pinewood Pal | Garthorn | With Gratitude | 1991 |
| Tanner's Secret | Garthorn | Strawberry Park | 1991 |
| ガーソーンレディ | Garthorn | ビニースマイウイングス | 1991 |
| I Think Not | Garthorn | Honest Glow | 1991 |
| Oneninehundredstud | Garthorn | Proud Entrance | 1991 |
| Thorny Crown | Garthorn | Friona | 1991 |
| Victorizer | Garthorn | Century Type | 1991 |
| Lady Garthorn | Garthorn | Skirt Raiser | 1992 |
| Showcase Weekend | Garthorn | Mrs. Friday | 1995 |