For people who live in Pati, Central Java, the name of Syekh Jangkung is so familiar and it can’t be separated at all from his power to help people. He is also famous with his innocence so no wonder, his name is so legendary. However, back then, he was also known as Saridin. According to the history, Saridin was the adoptive son of Ki Ageng Kingiran who was found on the rive edge. Then, Ki Ageng Kingiran took the baby and gave Saridin as the name.