Abdul Momin
Kebawah Duli Yang Maha Mulia Maulana Al-Sultan Abdul Momin Ibnu Almarhum Pengiran Shahbandar Pengiran Anak Abdul Wahab (before 21 May 1788 – 30 May 1885) was the sultan of Brunei from 1852 until his death.
Background
He was the son of Pengiran Shahbandar Pengiran Anak Abdul Wahab and grandson of Sultan Omar Ali Saifuddin I . He was also the brother in law of Sultan Hashim Jalilul Alam Aqamaddin. His Highness was well respected as he brought peace and order to the country.
Marriage
He married Pengiran Anak Zubaidah, the daughter of Sultan Omar Ali Saifuddin II, thus making him the latter's son-in-law. They had no children.
Reign
Abdul Momin succeeded his father-in-law Omar Ali Saifuddin II as sultan upon the latter's death, having previously served as regent for him during his ill health. During Abdul Momin's reign, the teachings of Islam were encouraged and he also sent some Ulama to the Holy City of Makkah.
Seizure of territories by foreign powers
During his reign, many territories were surrendered to James Brooke of Sarawak; in 1855, seven districts stretching from Samarahan to Rajang were surrendered to James Brooke in the signing of a treaty. On 26 November 1856, the British signed a treaty with Sultan Abdul Momin to reconfirm the Treaty of Friendship and Commerce signed in 1847. In 1861, Abdul Momin ceded more territories to James Brooke.