1858 map of Jepara In the 16th century, Jepara was a vital port; in early 1513, its king, Yunnus (Pati Unus) led an attack versus Portuguese Malacca. His drive is claimed to are built up of 1 hundred ships and 5000 Adult men from Jepara and Palembang but was defeated. https://www.theweeklyad.com/