He also gained from the king a charter to hold a five-day fair at the castle each year.
A Scottish parliament was held at the castle in early 1335.
Adeliza held court at the castle, taking lovers as she chose.
Together with the Vogt's seat, the high court was also held at the castle.
Community concerts and theater events are held at the castle.
Concerts are held at the castle during summer months.
About 150 weddings a year are held at the castle.
He was the last state prisoner to be held at the castle.
Charles I was held prisoner at the castle in 1647.
In 1176 the first ever Eisteddfod was held at the castle.