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Death

In 1300 AD, he fell ill and died of natural causes at the age of 73. His body was cremated and his ashes were dispersed under his favorite oak tree he planted in his royal family estate near Thăng Long in accordance to his will. The Viet intended to bury him in a lavish royal mausoleum and official ceremony upon his death, but he declined in favour of a simplistic private ceremony. For his military brilliance in defending Đại Việt during his lifetime, the Emperor posthumously bestowed Trần Hưng Đạo the title of Hưng Đạo Đại Vương (Grand Prince Hưng Đạo).