具体地说，它是三大城堡之一，玛格利特皇后（得到了兰开斯特王朝的拥护）在她的丈夫亨利被约克王朝支持者逼迫让位之后设法夺回政权的地方。
Specifically , it was one of three major castles that Queen Margaret ( who was supported by the Lancastrians ) managed to recapture after her husband Henry was forced from his throne by the Yorkists .
兰开斯特王朝