Wikipedia
Yuyutsu
Yuyutsu in the Hindu epic Mahabharata was a son of Dhritrashtra with a Vaishya woman named Sauvali. Conceived under the fear that Gandhari couldn't produce any children, he was as old as Duryodhana and the rest of the 99 Kuru brothers and Dushala. Eventually, he was the only son of Dhritarashtra who survived the Kurukshetra war. After the war, he took charge as the King of Indraprastha.