Snow Storm ( 牝 1926 芦毛 Buchan )
 `-- Blanco ( 牝 1932 芦毛 Blandford )
 |   |-- Sleet ( 牝 1941 芦毛 Fairway )
 |   |   |-- Snow Shower ( 牝 1949 芦毛 The Phoenix )
 |   |   |-- Snow Baby ( 牝 1952 芦毛 My Babu )
 |   |   `-- Sundrum Girl ( 牝 1957 Owen Tudor )
 |   |-- Lady Confey ( 牝 1944 鹿毛 Legend of France )
 |   |   `-- Legend of Confey ( 牡 1950 鹿毛 Preciptic )
 |   `-- Asti Spumante ( 牝 1947 栗毛 Dante )
 |   |   |-- Valtellina ( 牝 1953 鹿毛 Vatellor )
 |   |   |-- Taittinger ( 牝 1954 鹿毛 Tehran )
 |   |   |-- Sip ( 牝 1956 鹿毛 My Babu )
 |   |   |-- Biarritz ( 牡 1958 栗毛 Buisson Ardent )
 |   |   |-- Isola d'Asti ( 牝 1962 鹿毛 Court Harwell )
 |   |   |-- A. 1. ( 牝 1963 Abernant )
 |   |   |-- A.1. ( 牝 1963 芦毛 Abernant )
 |   |   `-- A. 1 ( 牝 1963 芦毛 Abernant )