King Priam's son (6)
I believe the answer is:
hector
(Other definitions for hector that I've seen before include "Browbeat; Trojan hero" , "Trojan prince killed by Achilles at Troy - browbeat him" , "Intimidate by bullying, like Trojan prince killed by Achilles" , "Greek fighter" , "Bully - son of Priam" .)