Terengganu Sultanate
Terengganu Sultanate () is the sultanate located in eastern Malaysia, established in 1724 by Zainal Abidin Shah I of Terengganu. Originally the sultanate was independent, but became Siamese vassal in the 19th century & incorporated into Unfederated Malay States in 1909. The sultanate was abolished after it being incorporated into Malayan Union but was later being restored after it being added into Federation of Malaya in 1948. Now, the sultanate was being recognized as one of the monarchies of Malaysia.

Further reading
of Terengganu

History