Sultan Zainal Abidin III (reigned 1881–1918), the 12th sultan of Terengganu Sultan Muhammad Shah II (reigned 1918–1920), the 13th sultan of Terengganu, then a raja muda (crown prince) in 1909 Ismail Nasiruddin of Terengganu (reigned 1965–1970), the 16th sultan Mahmud of Terengganu (reigned 1979–1998), the 17th sultan and the previous sultan to the current one