Trefoil ( 牝 1919 黒鹿毛 Rochester )
 |-- Abbots Toil ( 牝 1926 鹿毛 Abbots Trace )
 |   `-- Sly Abbess ( 牝 1935 栗毛 Foxlaw )
 |   |   `-- Authenticity ( 牝 1946 Fairway )
 |-- Trelissia ( 牝 1933 黒鹿毛 Bhuidhaonach )
 |   |-- Commandant ( 牝 1940 鹿毛 Bosworth )
 |   |   `-- Flashlight ( 牝 1948 鹿毛 Signal Light )
 |   |-- Fair Portia ( 牝 1941 鹿毛 Fair Trial )
 |   |   `-- Fair Aid ( 牡 1950 Nasrullah )
 |   `-- Set Sail ( 牝 1942 黒鹿毛 Blue Peter )
 |   |   |-- Setello ( 牝 1948 鹿毛 Donatello )
 |   |   |-- Blue Sail ( 牡 1951 黒鹿毛 Tehran )
 |   |   `-- Blue Galleon ( 牝 1954 黒鹿毛 Alycidon )
 `-- Lori-El ( 牝 1954 黒鹿毛 Eternal Reward )