Question: When did Nakkhatra Mangala's father die?
Sentence (from "Nakkhatra Mangala"): After his daughter Mom Rajawongse Sirikit Kitiyakara entered a royal marriage with King Bhumibol Adulyadej, he was promoted to General Prince of Chanthaburi Suranath, HH Prince Nakkhatra Mangala Kitiyakara in the past) by royal command in 1952.
Relevant evidence: No