 Ki Ageng Tapa (or also known as Ki Ageng Jumajan Jati) was a wealthy merchant living in the village of Muara Jati.He was appointed as the port master of Muara Jati fishing village by Sunda king reside in Kawali, Galuh, located further inland south of Muara Jati.The Muara Jati was located several kilometres north of modern Cirebon.