This king used pit traps to defeat Edward II's troops near Stirling Castle at the Battle of Bannockburn.
This man's mother Marjorie was allegedly so taken with the knight who told her of her first husband's death that she held him in her castle until he married her. After an early defeat of this man, his ally Countess Isabel was imprisoned in a hanging cage and three of his brothers were hanged, drawn, and quartered. One of this man's supporters adopted "I'll make sure!" as his family motto after shouting it while running into a church in Dumfries to finish off "Red" (*) John Comyn. This man became king ten years after the abdication of his predecessor, John Balliol. This king used pit traps to defeat Edward II's troops near Stirling Castle at the Battle of Bannockburn. For 10 points, name this king who fought with William Wallace for Scottish independence.
This man's mother Marjorie was allegedly so taken with the knight who told her of her first husband's death that she held him in her castle until he married her.
Robert the Bruce [prompt on Robert]