Kedah Sultanate
The Kedah Sultanate is a Muslim dynasty located in the Malay Peninsula. It was originally an independent state, but became a British protectorate in 1909. Its monarchy was abolished after it was added to the Malayan Union but was restored and... Wikipedia
Formation: 1136; 887 years ago
Residence: Istana Anak Bukit, Alor Setar
First monarch: Mudzaffar Shah I (first)
Heir apparent: Tunku Sarafuddin Badlishah
Style: His Royal Highness