Knockalla ( 牝 1927 鹿毛 Knockando )
 |-- Knockshield ( 牝 1933 鹿毛 Buchan )
 |   |-- Sure Shield ( 牝 1938 鹿毛 Solenoid )
 |   |   `-- Gold Cup ( 牝 1948 鹿毛 Golden Cloud )
 |   |-- Gateen Bawn ( 牝 1940 栗毛 Furrokh Siyar )
 |   |   |-- Port Blanc ( 牝 1944 栗毛 Denturius )
 |   |   |-- Port Frere ( 牡 1945 栗毛 Valerian )
 |   |   `-- Duenna ( 牝 1953 Denturius )
 |   `-- Highland Delight ( 牝 1946 鹿毛 Panorama )
 |   |   `-- Biro ( 牝 1955 黒鹿毛 Gold Nib )
 `-- Flamalla ( 牝 1935 鹿毛 Flamingo )
 |   `-- Famagusta ( 牝 1954 鹿毛 Denturius )
 |   |   `-- Hard to Beat ( 牝 1959 黒鹿毛 Drum Beat )
 |   |       |    2着 - 1961 英セントレジャー(G1)