ハイアリアパーク競馬場
Graustark's full brother was His Majesty, who set a track record of 1:46 2/5 for 1 1/8 miles at Hialeah Park Race Track. His Majesty was also a Leading sire in North America whose offspring included Pleasant Colony, winner of the Kentucky Derby and Preakness Stakes and 1981 - 3 yo Eclipse Award Winner.