| 馬名 | 父 | 母 | 生年 | ファミリー |
|---|---|---|---|---|
| Streak | Umatilla | Reputable Miss | 1994 | f2e |
| Umrum | Umatilla | Rhum Dancer | 1994 | f7e |
| Bohemiath | Umatilla | Gallorette | 1994 | f7b |
| Talk It Over | Umatilla | Spring Pleasure | 1994 | f26 |
| Rumours | Umatilla | Windswept Valley | 1995 | f14e |
| Act of Devotion | Umatilla | Golden Prayer | 1995 | f4d |
| Wichita | Umatilla | Song of Freedom | 1995 | f1e |
| Umaline | Umatilla | Pascaline | 1996 | f7d |
| My Lydia | Umatilla | Shavary Lady | 1996 | f22b |
| Uma Princess | Umatilla | Royal Cover | 1996 | f18 |
| Stand by Me | Umatilla | New Bond | 1996 | f3e |
| Johanna | Umatilla | Gallorette | 1996 | f7b |
| Siren Miss | Umatilla | God's Tune | 1997 | f27a |
| Yakama | Umatilla | Mamawa | 1997 | f2i |
| Tan Tat Star | Umatilla | Rhum Dancer | 1998 | f7e |
| Umatune | Umatilla | God's Tune | 1998 | f27a |
| Beymatilla | Umatilla | My Abbey | 1998 | f2g |
| Starts with a Kiss | Umatilla | Mrs. Bold | 1998 | f2j |
| Top Echelon | Umatilla | Advisory | 1999 | f6c |
| Umbula | Umatilla | Pleasure Island | 1999 | f20a |
| Strasbourg | Umatilla | Bella Ragazza | 1999 | f2g |
| Creatrix | Umatilla | Rehearsed | 1999 | f7e |
| Tilla's Daughter | Umatilla | Dilemma | 1999 | f16h |
| Valedictum | Umatilla | Wunderschoen | 2000 | f9a |
| Songs of Vienna | Umatilla | Mrs. Bold | 2000 | f2j |
| Umaquest | Umatilla | Carmenesque | 2001 | f16b |
| River Tribe | Umatilla | River Express | 2002 | f5h |
| St Anna | Umatilla | Cloud Peak | 2003 | f3c |
| Whitehaven Girl | Umatilla | Juno Beach | 2003 | f7e |
| Inkster | Umatilla | Delgara | 2004 | f13a |
| Sincero | Umatilla | Yours as Always | 2007 | f8f |
| Shared Reflections | Umatilla | Ulap | 2008 | f31 |