Editing 1427 (section)

=== January&ndash;June ===
* [[January 16]] &ndash; The papacy of [[Pope Gabriel V of Alexandria]], leader of the Coptic Orthodox Church in Egypt, ends after a reign of more than 17 years.
* [[January]] &ndash; [[Radu II of Wallachia]] resumes the throne of [[Wallachia]] for the fourth time, but a seven-year struggle for it ends in March when he is defeated in battle, and probably killed, by [[Dan II of Wallachia|Dan II]], who resumes the throne for a fifth term.
* [[February 23]] &ndash; In Spain, the first tremors are felt in the [[Principality of Catalonia]] of what will become a devastating [[1428 Catalonia earthquake|6.7 magnitude earthquake]] that will happen less than a year later, on February 2, 1428.<ref>{{citation |first1=E. |last1=Banda |first2=A. M. |last2=Correig |year=1984 |title=The Catalan earthquake of February 2, 1428 |journal=Engineering Geology |publisher=[[Elsevier]] |volume=20 |issue=1–2 |pages=89–97 |doi=10.1016/0013-7952(84)90045-0 |bibcode=1984EngGe..20...89B }}</ref>
* [[March 29]] &ndash; In Vietnam, the [[Ming dynasty]] China army invades a second time, bringing 120,000 reinforcement troops led by General [[Mu Sheng]] to crush the [[Lam Sơn uprising]].<ref>{{citation |surname=Sun |given=Laichen |chapter=Chinese Gunpowder Technology and Đại Việt, ca. 1390–1497 |pages=88–89 |title=Viet Nam: Borderless Histories |editor-given1=Anthony |editor-surname1=Reid |editor-given2=Nhung Tuyet |editor-surname2=Tran |location=Cambridge |publisher=Cambridge University Press |year=2006 |isbn=978-1-316-44504-4}}</ref>