In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Passage: Sulikphaa () (also, Ratnadhwaj Singha) was the king of the Ahom Kingdom. He was only 14 years of age when Laluksola Borphukan, the Ahom viceroy of Guwahati and Lower Assam, raised him to the throne, after deposing the former king, Sudoiphaa. Due to his youth at the time of his accession, he was generally known as Lora Raja or the Boy-king. His reign was characterized by the atrocities committed by Laluksola Borphukan, who held the real authority behind the throne. The most notorious act which occurred during his reign was the mutilation of Ahom princes belonging to the Royal Ahom Dynasty. While most of the Ahom princes suffered mutilation, Prince Gadapani, the future king Gadadhar Singha, from the Tungkhungia branch of the Royal Ahom Dynasty, escaped, due to the efforts of his illustrious wife, Joymoti Konwari, who refused to divulge any information regarding her husband's whereabouts even in face of the tortures inflicted by the henchmen of Lora Raja. After Laluksola Borphukan was assassinated in court intrigues, the nobles at Kaliabar decided to get rid of the incompetent Lora Raja and put an able prince on the throne. Prince Gadapani, who was living incognito at a place called Rani in Kamrup at that time, was nominated for the throne. Sulikphaa or Lora Raja was deposed and exiled to Namrup, only to be executed later on.
Link Information: none Question: At what age did the person who raised Sulikphaa to the throne die?
Answer: none