Penny Forfeit (牝 1905 鹿毛 Forfarshire)
 |-- Penny Flyer (牝 1915 鹿毛 Vamose)
 |   |-- Princess Galahad (牝 1925 栗毛 Prince Galahad)
 |   |   `-- York Gala (牝 1939 鹿毛 His Grace)
 |   `-- Penny Lemon (牝 1927 栗毛 Lemonora)
 |       `-- Penny Royal (牡 1933 鹿毛 Milton)
 |-- Drachma (牝 1918 栗毛 Corcyra)
 |   `-- Dugazon (牝 1936 栗毛 Rialto)
 |       `-- Madame Daurade (牝 1953 黒鹿毛 Sicambre)
 `-- Penny Rock (牝 1925 栗毛 Rocksavage)
     |-- Millrock (牝 1931 鹿毛 Milton)
     |   |-- Milling (牡 1940 黒鹿毛 Mieuxce)
     |   |-- Millstream (牝 1941 鹿毛 Mieuxce)
     |   `-- Live Letters (牝 1943 黒鹿毛 Mieuxce)
     `-- Honest Penny (牝 1939 栗毛 Fair Trial)
         |-- Baccarat (牝 1946 鹿毛 Big Game)
         |-- Pennywise (牝 1954 鹿毛 Hyperion)
         `-- Gainsworth (牡 1956 栗毛 Hyperion)