Seatonella ( 牝 1907 鹿毛 Seaton Delaval )
 |-- Penella ( 牝 1913 黒鹿毛 Penury )
 |   |-- Flying Juliet ( 牝 1923 黒鹿毛 Romeo )
 |   |   `-- Flying Vixen ( 牝 1936 青毛 Foxbridge )
 |   `-- Flying Tresses ( 牝 1924 鹿毛 Romeo )
 |   |   `-- Chatella ( 牝 1943 Chatsworth )
 `-- Lucella ( 牝 1920 黒鹿毛 Lucullus )
 |   |-- The Begum ( 牝 1925 栗毛 Chief Ruler )
 |   |   |-- Stretto ( 牝 1933 黒鹿毛 Hunting Song )
 |   |   |-- Arvakur ( 牡 1935 黒鹿毛 Beau Pere )
 |   |   |-- High Caste ( 牡 1936 鹿毛 Bulandshar )
 |   |   `-- Nawab ( 牡 1941 黒鹿毛 Bulandshar )
 |   `-- Rulette ( 牝 1933 黒鹿毛 Chief Ruler )
 |   |   |-- Tactical ( 牝 1943 Contact )
 |   |   `-- Sheba ( 牝 1944 黒鹿毛 Beau Vite )