The Mantyasih inscription (also known as Balitung charter and Kedu inscription) is an important inscription found and kept by Li Djok Ban in Ngadireja Parakan Temanggung, then the inscription was brought by one of the princes of Surakarta to be brought to Surakarta and is now stored in the Radyapustaka Museum, Central Java, Indonesia. It is dated to 907 and was created by King Balitung from the Sanjaya dynasty, of the Ancient Mataram Kingdom. This inscription contains a genealogy of the kings of Mataram before King Balitung. The inscription mentions that Mantyasih village was awarded by King Balitung as sima (tax free) land. In Mateseh village today a stone mortar believed to be used during sima ceremony can still be found. Two mountains are also mentioned: Mount Susundara and Wukir Sumbing (today Mount Sundoro and Sumbing). The inscription was dated 828 Saka (907 CE). This is the part that contains the genealogy list of Mataram ruling kings, part B lines 7-9: ta < 7 > sak rahyang ta rumuhun. sirangbăsa ing wanua. sang mangdyan kahyaňan. sang magawai kadatwan. sang magalagah pomahan. sang tomanggöng susuk. sang tumkeng wanua gana kandi landap nyan paka çapatha kamu. rahyang < 8 > ta rumuhun. ri mdang. ri poh pitu. rakai mataram. sang ratu sańjaya. çri mahǎrǎja rakai panangkaran. çri mahǎrǎja rakai panunggalan. çri mahǎrǎja rakai warak. çri mahǎrǎja rakai garung. çri mahǎrǎja rakai pikatan < 9 > çri mahǎrǎja rakai kayuwańi. çri mahǎrǎja rakai watuhumalang. lwiha sangkā rikā landap nyān paka çapatha çri mahǎrǎja rakai watukura dyah dharmmodaya mahāçambhu. Bosch, in his book Sriwijaya, de Sailendrawamsa en de Sanjayawamsa (1952), suggests that in the Mataram Kingdom there were two dynasties, the Sanjaya dynasty and the Sailendra dynasty that equally ruled the kingdom. The Sanjaya lineage was established by Sri Sanjaya, the founder of the Mataram Kingdom, who adhered to Shivaist Hinduism. The next Maharaja was Panangkaran, who, according to Bosch, was defeated by the Sailendras.