I of Terengganu in 1793. Married his first wife before 1741, Jumat, Inche' Puan Balai Dua, daughter of Engku Tanang Wangsa of Trengganu. His second marriage around 1793 was to Inche' Encik Tuan Nawi, daughter of Sultan Mansur Riayat Shah I of Terengganu. 1795–1800: Tengku Muhammad ibni Sultan Mansur Riayat Shah I of Terengganu. First marriage on 1764 to Engku Wan Teh, daughter of Paduka Sri Raja Long Yunus. Installed as second Yang di-Pertuan Muda of Kelantan in 1795 after his father-in-law's death. Defeated by Long Muhammad in 1800. 19th century 1800–1835: Sultan Muhammad I expelled his brother-in-law Tengku Muhammad with Chinese help. Installed as Raja and Yang di-Pertuan Besar of Kelantan on November 1801 and became a separate tributary of Siam in 1812. 1835–1836 (jointly): Tengku Long Zainal Abidin ibni al-Marhum Raja Long Yunus (along with Sultan Muhammad II). Installed as Raja Bendahara 17 November 1801. Appointed as Governor of Banggul and granted the title of Phaya Banggul by King Rama I of Siam 1812. Assumed power after the death of Sultan Muhammad I as regent with the title of Yang di-Pertuan Muda in 1835. Deposed by Sultan Muhammad II in 1837. He died at Nongchik, Patani, 1845. 1836–1886: Sultan Muhammad II ibni al-Marhum Tengku Temenggong Long Tan bin Raja Long Yunus. As a consequence of dissension within the Royal Family, he was obliged by the Siamese to share power with his uncle, Tengku Long Zainal Abidin. Recognised as ruler by the King of Siam and raised to the title of Phaya Visit Bakdiya 1836. Raised his station by King Rama V of Siam on March 1877. 1886–1889: Sultan Ahmad ibni Long Senik Mulut Merah. Appointed as regent of Kelantan but installed as Yang Di-Pertuan of Kelantan by Siam on October 1886 after his father Muhammad II died. Before that he was appointed as Siamese Governor over Kelantan and presented with a Sword of Honour, 14 June 1869 by King Rama IV. 1889–1890: Sultan Muhammad III ibni Sultan Ahmad Ibni al-Marhum Sultan Ahmad. Born 1845, he was the eldest son of Sultan Ahmad. Appointed Raja Bendahara and Tengku Sri Indra before his accession. Appointed as Heir Apparent with the title of Raja Kelantan on September 1887. Succeeded on the death of his father on March 1889. Installed as Sultan and Yang di-Pertuan Besar, at Istana Balai Besar, Kota Bharu on September 1890. First marriage to Tengku Sofia binti al-Marhum