16th February » First Leopold I, Holy Roman Emperor called Leopoldine Diploma is issued by the Holy Roman Emperor, recognizing the Greek Catholic clergy enjoyed the same privileges as Roman Catholic priests in the Principality of Transylvania (1570–1711) or Principality
13th April » Guru Gobind Singh Ji, the Tenth Sikh Guru, Created Khalsa on this day at Anandpur Sahib, Punjab.
14th April » Khalsa: The Sikh religion was formalised as the Khalsa - the brotherhood of Warrior-Saints - by Guru Gobind Singh in Northern India, in accordance with the Nanakshahi calendar.