Aphrodite (牝 1938 栗毛 Pilate)
 |-- Smoke Veil (牝 1954 青毛 Drawby)
 |   |-- Mystery Veil (牝 1965 栗毛 Royal Union)
 |   |   `-- Royal Mystery (牝 1973 栗毛 Francis S.)
 |   |-- Gentle Smoke (牡 1969 黒鹿毛 Gentle Art)
 |   |-- United Holme (牡 1974 鹿毛 Noholme)
 |   `-- Veil o' Smoke (牝 1976 L'Aiglon)
 |       `-- Crown of Smoke (牝 1985 鹿毛 Sovereign Dancer)
 `-- Eleven Keys (牝 1960 栗毛 Royal Union)
     |-- Eleven Pleasures (牝 1970 栗毛 What a Pleasure)
     |   `-- ベリアーニ Berliani [米] (牝 1985 鹿毛 Nureyev)
     |-- Key to Pleasure (牝 1972 栗毛 What a Pleasure)
     |   |-- Key to Paree (牝 1978 鹿毛 L'Enjoleur)
     |   `-- Key Prospect (牝 1980 Mr. Prospector)
     |-- Dewan Keys (牡 1975 栗毛 Dewan) 海外14勝
     |        1着 - クイーンズカウンティH(G3)、ミニットマンH(G3)
     `-- Keys Special (牝 1979 鹿毛 Chieftain)
         |-- Shouldnt Say Never (牝 1991 鹿毛 Meadowlake)
         `-- Crafty But Sweet (牝 1993 栗毛 Crafty Prospector)