Sonina (牝 1926 鹿毛 Son-in-Law)
 |-- Carnina (牝 1932 鹿毛 Carlaris)
 |   `-- Vinina (牝 1948 鹿毛 Vincentive)
 |       |-- Improve (牝 1957 黒鹿毛 Better Self)
 |       `-- Exceed (牝 1958 鹿毛 Better Self)
 `-- Rebel (牝 1940 黒鹿毛 Pilate)
     |-- Bold Rebel (牝 1947 鹿毛 Silver Horde)
     |   `-- Curragh Queen (牝 1957 栗毛 Curragh King)
     `-- Mommie's Mare (牝 1951 青鹿毛 Silver Horde)
         `-- マムスバフーン Mom's Buffoon [米] (牝 1961 黒鹿毛 Buffoon)