 Walangsungsang was assisted by Ki Gedheng Danusela, Ki Gedheng Danu Warsih's younger brother.The new settlement was called Dukuh Alang-alang.By clearing forest, he established a new settlement on 1 Shura (Muharram) in 1358 (in the Javanese Islamic calendar), coinciding with 8 April 1445 CE.