Trần Quốc Chẩn

Trần Quốc Chẩn (1281–1328), titled Huệ Vũ đại vương, was a Trần general and the second son of Emperor Nhân Tông. In 1318 Anh Tông sent him to campaign against Champa. His daughter married his nephew Emperor Minh Tông as the Hiến Từ empress, making him the emperor's uncle and father-in-law.

In 1328, when he opposed naming a crown prince before his grandson was born, a bribed retainer accused him of treason, and Minh Tông had him imprisoned without food until he died.