5 Surprising Facts About the Demak Sultanate Rarely Discussed in School History Books
Raden Patah, the figure recognised as Demak’s founder, actually had a rather complicated life story. He is believed to be the son of the last Majapahit king, Prabu Brawijaya V, from a concubine of Champa descent. Due to internal problems within the palace, his pregnant mother was expelled from the court and ultimately raised Raden Patah far from the royal environment. Ironically, it was from this position of ‘exile’ that he grew close to the world of pesantren and Islamic propagation, studying directly under Sunan Ampel, one of the most influential Wali Songo figures.
Some historians, as recorded in Chinese versions of the chronicle, even mention his childhood name as Jin Bun, meaning ‘strong man’ — an indication that Demak’s lineage may also have roots in the Chinese Muslim community that had long settled on the northern coast of Java. After reaching adulthood, with the full support of the wali, Raden Patah was officially appointed as the first ruler of Demak with a long title laden with religious meaning, reflecting his position not only as king but also as spiritual leader.
Many people only recognise two names from Demak: Raden Patah and Sultan Trenggana. Yet between them was an equally fascinating figure: Pati Unus, Raden Patah’s son who ascended the throne after his father’s death. Pati Unus was known as a brave commander who earned the nickname Pangeran Sabrang Lor for his courage in crossing the sea to wage war. In 1521, he personally led a second attack on Malacca to recapture it from the Portuguese, a mission that ended tragically as he fell in the battle.
After Pati Unus perished, Sultan Trenggana ascended the throne and brought Demak to its golden age. The line of Demak rulers is as follows: Raden Patah — founder and first sultan; Pati Unus (Pangeran Sabrang Lor) — second sultan, killed in battle against the Portuguese in Malacca; Sultan Trenggana — third sultan, who led Demak to its peak; Sunan Prawata — Trenggana’s son, who took the throne after his father’s death; Arya Penangsang — a period full of conflict that ended with Demak’s collapse as an independent kingdom. Interestingly, Demak’s centre of government did not remain in one place. It was initially centred in Bintoro, then briefly moved to Demak Prawata, and finally to Jipang as the power struggle heated up in the kingdom’s final days.
One of the facts most rarely linked to Demak, despite its enormous impact to this day, occurred in 1527. A combined force from Demak and Cirebon under the command of Fatahillah, on the direct orders of Sultan Trenggana, succeeded in expelling the Portuguese from the port of Sunda Kelapa. To mark the victory, the port’s name was changed to Jayakarta, meaning ‘perfect victory’. That name later changed again to Batavia during the Dutch colonial period, and then to Jakarta, the capital of Indonesia we know today. Thus, indirectly, Demak’s footprint lies behind the name of our nation’s capital.
What is interesting and rather tragic is that Demak did not collapse due to losing a war against a foreign nation. It collapsed because of bloodshed among its own family. After Sultan Trenggana died in 1546, the throne fell to Sunan Prawata. However, his reign did not last long as he was murdered by his own cousin, Arya Penangsang, who felt he had a greater right to the Demak throne. Arya Penangsang’s period of rule was full of turmoil and eventually triggered resistance from other parties, including Jaka Tingkir who later founded the Pajang Sultanate. After Arya Penangsang was defeated, Demak’s history as an independent kingdom ended, and Islamic political power in Java shifted to its successor generation. The irony is that a kingdom once so persistent in fighting Portuguese colonial ambitions at sea ultimately collapsed due to something far simpler: power ambition among its own family.
Although its lifespan was short, Demak’s physical and symbolic traces can still be found today, including the Great Mosque of Demak, which still stands as one of the most important Islamic historical sites in Java, and the name Jayakarta/Jakarta, an indirect legacy of the Demak-Cirebon victory over the Portuguese. The pattern of ulama-ruler relations was later adopted by successor sultanates such as Pajang, Mataram, and even Cirebon and Banten.