Rompers (牝 1940 鹿毛 Bull Dog)
 |-- Trojan Lass (牝 1949 黒鹿毛 Priam)
 |   `-- Alabama Gal (牝 1957 鹿毛 Determine)
 |       |-- Gummo (牡 1962 鹿毛 Fleet Nasrullah)
 |       `-- Spearfish (牝 1963 黒鹿毛 Fleet Nasrullah)
 |-- Miss Berea (牝 1954 鹿毛 Mr. Trouble)
 |   |-- Williamston Kid (牡 1963 鹿毛 Piet)
 |   `-- Boone Tavern (牝 1966 鹿毛 Jester)
 |       `-- Like a Train (牝 1975 鹿毛 Great Sun)
 `-- Intense (牝 1955 鹿毛 Intent)
     `-- Joint Intent (牝 1971 栗毛 Battle Joined)
         `-- First Intent (セ 1989 黒鹿毛 Prima Voce) 海外12勝
                  1着 - ポトレログランデH(G2)、ビングクロズビーH(G3)
                  2着 - ロスアンジェルスH(G3)
                  3着 - トリプルベンドH(G3)