Abd al-Rauf ibn Ali al-Fansuri al-Sinkili was a well-known Islamic scholar, spiritual leader of the Shattariyya tariqa and the mufti of Aceh Sultanate. He was the confidant of Sultana Safiyat al-Din. He was considered the first person to spread the Shattari Sufi order in Indonesia and Southeast Asia. Many of his students also became disseminators of Islam. He is commonly known as Shaikh Abd al-Rauf al-Sinkili, and also known posthumously in Aceh as Teungku Syiah Kuala, which translates to "Sheikh in the Estuary".

Sulṭāna Taj ul-Alam Safiatuddin Syah was the fourteenth ruler of Aceh. She was the daughter of the sultan Iskandar Muda and the wife of his successor, Iskandar Thani. She became sulṭāna upon the death of her husband and ruled from 1641 to 1675, being the first of four women to hold the position in succession.