koerija of Kota Siantar, Goenoeng Toewa, Pidoli Boekit, Goenoeng Baringin, Maga, Moewara Sama and Moewara Perlampoengan; as after the death of his father Mangaradja Sijan is not able to rule, the people request his brother, Mangaradja Somorong, to become radja of Panjaboengan; Mangaradja Somorong becomes radja of Panjaboengan Djaeloe and Mangaradja Sijan of Panjaboengan Tonga. Not described in Van Ronkel 1921.

632. Cod.Or. 6029 18 ff.; exercise book; 20V2 x 16 cm.; 24 lines per p.; Roman characters; Van Ophuysen coll. I ff. lv-8v: Pantangan; 93 taboos written in the Mandailing Batak language (left column) and translated into Malay (right column); names of informants are mentioned; ff. 8r-9r blank; II ff. 10v-15v: Ende; 69 Mandailing Batak pantun with Malay translation of the two last lines; written in two columns with Malay translation under each ende; names of informants are mentioned. Voorhoeve 1977a, p. 218. Not described in Van Ronkel 1921.

633. Cod.Or. 6032 Dari hal adat orang Mandailing 56 ff.; exercise book; 20V2 x I6V2 cm.; 24 lines per p.; Roman characters; composed by Maharadja Goenoeng Moelija (?); with observation and consideration by Radja Moelija; Van Ophuysen coll. The text, ff. lr-44v, contains 83 fasal of the adat; the most important subjects discussed are: Mangkoendang radja menoentoet djalan adat, Mendjepoet (mangalap) boroe, Djoedjoeran, Garda, Adat senapang kapada jang meninggal, Roto(oesoengan), Balai goeboeran, Hal kawin, Adat kematian, Paboewat boroe, Memberi makan dajo radja, Memboeat roto, Darihal tanah, Boewah tinaman, Boenga kajoe, Binatang hoetan, Hasil batang ajar, Isteri radja, Mendirikan perdjamoean, Dari hal pakajan, Memotong dan mengasah gigi, Toeroen mandi, Menambah ripe, Orang loewaran, Mendjadikan radja pamoesoek dalam saboewah pagaran, Kawin jang dilarang oleh adat, Hoekoeman adat, Hoekoeman menghilangkan toelang adat, Adat pemberi tahoenan dan pemanggil orang banjak, Hadap kapada radja, Perampoewan djoedjoeran, Wakil atau soeroehan menoentoet djalan adat, Orang jang meninggalkan adat ripean, Menoenggoe kaloewarga datang, Hoetang pijoetang, Gadai-menggadai, Dari hal menggantikan pangkat, Anak radja pengganti bapanja, Sawah adat (saba nan bolak), Harta poesaka, Nama galaran