Sir Cracker

Great-Grandfather, his name is unknown, was the father of Sir Hereward, the grandfather of King Graham and the great-grandfather of Princess Rosella. He was one of the finest knights of the realm.

Background
He was a knight of great reknown who banished the Dragon of Herenna using his wits, rather than his sword. Many songs are still sung of his heroism, and how he defeated the dragon. Graham inherited much of his wisdom from his grandfather.

Behind the scenes
Great-Grandfather was a character mentioned in the Hoyle Games, Volume I. It is unclear in the game as he is seeminly referred to in both post and present tense. Rosella's comments in the game seem to imply that he may have still been alive as of the events of King's Quest IV. Whereas Graham's comments are in the past tense, he states that he inherited his wisdom from his grandfather, and that his grandfater was a knight of great reknown.