June 26 in History
4 AD – Augustus adopts Tiberius.
221 – Roman emperor Elagabalus adopts his cousin Alexander Severus as his heir and receives the title of Caesar.
363 – Roman emperor Julian is killed during the retreat from…
February 21 in History
1245 – Thomas, the first known Bishop of Finland, is granted resignation after confessing to torture and forgery.
1440 – The Prussian Confederation is formed.
1613 – Mikhail I is unanimously elected …