PROFILE OF SULTAN MA'MOEN AL RASYID PERKASA ALAMSYAH (SULTAN DELI IX)

When Sultan Mahmud died, he was 14 years old. So formed Pemangku Raja consisting of Tengku Soelaiman title Tengku Raja Muda Deli, Tengku Soeloeng Laoet title Prince Bedagai Wazir Negeri Deli, and Tengku Abdurrahman title Tengku Temenggong Deli. After the age of your Majesty until 17 years old then it is the Sultan's Majesty is Sultan of Deli. At the discretion of the king during the time above the throne of the kingdom, then in return the honorable 2 honorary rank of the Kingdom of the Netherlands. Namely Commandeur In De Orde Van Oranje Nassau and Ridder In De Orde Van De Nederlandsche Leeuw.
Your Majesty founded the Palace at Kampung Bahari on Thursday 1886. Then in 1888, my lord put his first stone to build the Maimoon Palace. In 1891 on Monday exactly at 1 am, the Sultan moved from the Palace of the City of Bahari to Maimoon Palace. On Saturday, May 16, 1903, a Court of Appeal or the Office of the Sultan's Duchies was established in the king's street (now-Jalan Mahkamah). Also later on August 21, 1906 begins the laying of the first stone to Establish Masjid Raya Kota Ma'sum and used for the first prayer that is on Friday 10 September 1909. Tuanku Sultan Abdul Aziz Abdul Jalil Rahmatsyah Sultan of Langkat and Sultan Sulaiman Syariful Alamsyah Sultan Negeri Serdang also attended the first Friday Prayer at this Grand Mosque.

His glorious Mangkat in 1924, leaving 3 sons and 5 daughters. The deceased was buried in Masjid Raya Kota Ma'sum, Medan.