Siblings of Billy Ray 4

Half-siblings Dam line

Dressage horse Sarastro 78 (Bayer, 2007, from Serano Gold) - unknown

Sarastro 78

Dressage horse Santero 7 (Bayer, 2008, from Sungold 2) - unknown

Santero 7

Dressage horse Accabell 2 (Bayer, 2009, from Benetton Dream) - unknown

Accabell 2

Horse Sisi 17 (Rhinelander, 2014, from Sezuan) - unknown

Sisi 17