Phuket Province
Thao Thep Krasattri () and Thao Si Sunthon () were styles awarded to Than Phu Ying Chan (), wife of the then recently deceased governor of Mueang Thalang, Phuket Province (also known as Junk Ceylon), and her sister, Khun Muk (), who defended the island in the Burmese–Siamese War (1785–1786). According to popular belief, they repelled a five-week invasion by Burmese in 1785, killing male soldiers and rallying Siamese troops. They were also referred to as Chan and Mook.