Calpurnia Barghest (b. 1954) is the oldest child of Manfred and Doris Barghest. She entered Kaaterskill Academy of Magic in 1965 and was sorted into Tenskwatawa House.. She married Cassius Brocklebank, thus uniting two of the oldest American pure-blood wizarding families. Their only child, Simon, entered Kaaterskill in 1995 and immediately began a rivalry with Ethan Lloyd.