Sher, succeeded by his brother Shahabuddin. 1365: In the Ottoman Empire, The Turks defeat a Christian army at the battle of Maritza (Sirp Sindigi). The Byzantine ruler becomes a vassal of the Turks. 1366: In the Marinids empire, Assassination of Abu Zayyan, succession of Abu Faris Abdul Aziz. 1369: Power captured by Amir Timur. End of the rule of the Chughills. Amir Timur captures power in Transoxiana. In Tunisia, Death of Abu Ishaq. Succession of his son Abu Baqa Khalid. 1370: In Tunisia, Abu Baqa overthrown by Abul Abbas under whom the state is reunited. In the Sarbadaran empire, Death of Amir Masud, succession of Muhammad Timur. 1371: In the Ottoman Empire, Invasion of Bulgaria, Bulgarian territory up to the Balkans annexed by the Turks. 1372: In the Marinid Empire, Death of Abu Faris, succession of Abu Muhammad. 1374: In the Marinid Empire, Abu Muhammad overthrown by Abul Abbas. 1375: In the Sarbadaran Empire, Deposition of Muhammad Aytimur, power captured by Shamsuddin. In the Jalayar empire, Death of Owais, succession by his son Hussain. 1376: In Kashmir, Death of Shahabuddin, succeeded by his brother Qutbuddin. 1377: In the Bahmanids empire, death of Muhammad Shah, succeeded by his son Mujahid. 1378: In the Bahmanids empire, assassination of Mujahid, the throne being seized by his uncle Dawud. 1379: Turkomans of the Black Sheep empire, Bairam Khawaja found the independent principality of the Turkomans of the Black Sheep and established his capital at Van in Armenia. In the Bahmanids empire, Assassination of Daud; accession of Muhammad Khan. 1380: In the Golden Horde empire, Power is captured by Tokhtamysh, a prince of the White Horde of Siberia. In Amir Timur's empire, Amir Timur crosses the Oxus and conquers Khurasan and Herat. Amir Timur invades Persia and subjugates the Muzaffarids and Mazandaran. 1381: In Amir Timur's empire, annexation of Sistan, capture of Qandhar. 1384: In Amir Timur's empire, conquest of Astrabad, Mazandaran, Rey and Sultaniyah. In the Muzaffarids empire, Death of Shah Shuja, accession of his son Zainul Abdin. In the Marinid Empire, Abul Abbas overthrown by Mustansir. Turkomans of the Black Sheep empire, Death of Bairam Khawaja, succession of Qara Muhammad. 1386: In Amir Timur's empire, Annexation of Azarbaijan, Georgia overrun. Subjugation of Gilan and Shirvan. Turkomans of the Black Sheep defeated. In the Marinid Empire, Death of Mustansir, succession of Muhammad. 1387: In the Marinid Empire, Muhammad overthrown by Abul Abbas who comes