Bahram I
…Persian: 𐭥𐭫𐭧𐭫𐭠𐭭) was the fourth Sasanian King of Kings of Iran from 271 to 274. He was the eldest son of Shapur I (r. 240–270) and succeeded his brother Hormizd I (r. 270–271), who had reigned for a year. Bahram I's reign marked the end of Sasanian tolerance towards Manichaeism, and in 274, at the urging of the…