Region · as at first light, 1 January 1200

Island Southeast Asia

On the morning of 1 January 1200 the Atlas records 14 realms and principalities in Island Southeast Asia, with 104 lords and officers, 211 towns, ports and sites, 34 church lands and religious houses and 94 provinces, peoples and free lands.

The realms

  1. Malayu (Jambi), the Mauli kingdom of the Batang HariTrailokyaraja Maulibhusana WarmadewaKingdom, no king known for 1200

    Malayu is the river kingdom of the Batang Hari, whose people sell the gold washed in the Minangkabau uplands, forest goods from the lowlands, and the right to pass the strait.

  2. Palembang, the Musi port-statePort-state, ruler not known

    Palembang is the old seat of Srivijaya on the lower Musi: the Srivijayan stones of 683 to 686 were cut here, the ritual hill of Bukit Seguntang stands above the river, and an engineered landscape of canals and artificial islands (Karanganyar) lies in the flood

  3. Panai, the brick-temple plain of Padang LawasTemple plain, no ruler named

    On the open grass plain of Padang Lawas in the Barumun and Batang Pane valleys stand brick sanctuaries (Bahal, Si Pamutung, Sitopayan and others) built, by their fabric and the dates reported from Perret's excavations, roughly between the eleventh and the thir

  4. Tambralinga at Nakhon Si ThammaratPort kingdom of the peninsula

    Tambralinga is the Buddhist coastal state at Nakhon Si Thammarat, the one place on the Isthmus with enough rice behind it to field an army.

  5. Grahi at ChaiyaGalanaiPort kingdom of the isthmus

    Grahi (the Chinese Kia-lo-hi, modern Chaiya) sits on Bandon bay at the eastern end of the best road across the Isthmus from Takua Pa.

  6. Langkasuka on the Patani plainOld kingdom, no ruler or event recorded

    Langkasuka is one of the oldest named states of the peninsula, known to the Chinese from the sixth century (Liang shu; embassies in 515, 523, 531 and 568) and struck by the Cholas in 1025 as Ilangasoka.

  7. Malay river-mouth ports (a colour, not a state)Ports whose overlord no source names

    This is the peninsula and the strait as they most probably were: a line of river mouths, each the outlet of a valley that produces tin, gold, resin or eaglewood, and each a place where a ship waits for the monsoon to turn.

  8. Kediri (Panjalu) under KertajayaKertajayaKingdom of the Brantas, with outer ground by claim

    Kediri, which the plates call Panjalu after the district round its court at Daha, is the strongest state in Java and, on the Chinese evidence, one of the richest in the world.

  9. The Sundanese kingdom of western JavaKingdom, thinly recorded

    Sunda is the Sundanese-speaking west of Java, a country of its own in language and custom and separate from Kediri's Javanese east.

  10. The kingship of Pejeng and Bedulu, BaliSri ArjayadengjayaketanaKingship, a queen and her son as listed

    Bali is a separate kingdom with its own language of record, its own edicts since 914 (the Blanjong pillar of Sri Kesari Warmadewa at Sanur) and its own calendar of temple obligation.

  11. Po-ni, the trading kingdom of Brunei bayKingdom known only from outside

    Po-ni is the Chinese name for a trading kingdom on the north-west coast of Borneo, conventionally placed on the Brunei river at the head of Brunei bay.

  12. Butuan, the gold river kingdom of the AgusanRiver kingdom, silent since 1011

    Butuan is the one place in the Philippines that sent its own embassies to a Chinese court: the Song shi (Pu-duan) records missions in 1001, 1003 and 1007, and in 1011 the envoy sought a place at court equal to Champa's.

  13. Ma-i, the trading country of the Chinese noticesTrading country, place argued

    Ma-i (Mayi) is a trading country in the Philippines that the Chinese list among the southern lands trading at their ports from 971 (Song shi), whose merchants bring goods to Guangzhou in 982, and that Zhao Rukuo describes about 1225.

  14. Self-governing peoples of Island Southeast AsiaSelf-governing peoples

    This is the colour for every community on the sheet that governs itself and answers to no realm named on it.

Self-governing peoples and other lands

Records of this region that belong to no single realm page.

Primary sources for Island Southeast Asia

The whole sources library

How these entries are made

Every entry describes one morning, 1 January 1200, and keeps later events in a dated "what the year holds" list with the conditions each depended on. Each entry names its sources, rates its confidence and says where the sources disagree. Published 4 November 2026. Corrections are welcome.