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
Pencak Silat meaning "old silek", but others claim it traces to the freedom fighter Tuanku Nan Tuo after whom it was named. All the classical pencak silat weapons are used in silek but the most prominent Minang weapons are the "pedang" (sword), "tumbak" (spear), "karih" (dagger), "klewang" (longsword), "sabik" (sickle), "payung" (umbrella), "kurambik" (claw), and various types of knives. From Srivijaya, pencak silat quickly spread eastward into the Javanese Sailendra and Medang Kingdoms where the fighting arts developed in three geographical regions: West Java, Central Java, and East Java. Today Java is home to more styles of pencak silat than any other