Kwitang silat and taught his grandson H. Muhammad Zakaria. Djaelani passed away in 1969, and Zakaria continued as the principal guru of the school. Zakaria had the chance to demonstrate his martial arts in front of the Shotokan master Masatoshi Nakayama and the martial arts author Donn F. Draeger, when they visited Indonesia in the '60's. Draeger then included a review of the Kwitang silat in his famous book, "Weapons and Fighting Arts of Indonesia". In 1973, the school joined the Persatuan Pencak Silat Putra Betawi ("Association of Betawi Martial Arts Schools"). The association became one of the 9 "Historic Associations" that
Ratu Adil Diponegoro, Sultan Hamengkubuwono IX, Tjokroaminoto, President Sukarno and Dutch military officer Raymond Westerling. Later, a Dutch-Indonesian Pencak Silat pioneer, Rudy Terlinden, gave his pencak silat style the name of Ratu Adil. In his believe the Javanese mythology of Ratu Adil is christened as Jesus Christ. Ratu Adil The Ratu Adil, literally meaning "Just King", is a messianic figure found in Indonesian folklore, more precisely in Javanese tradition. It is believed that he (or she) will establish universal peace and justice in the manner of similar figures, such as King Arthur in European folklore. The Ratu Adil is first mentioned in