Births on September 27

Henri-Frédéric Amiel, Swiss philosopher, poet, and critic (d. 1881)

Henri Frédéric Amiel (French pronunciation: [ɑ̃ʁi.fʁedeʁik amjɛl]; 27 September 1821 – 11 May 1881) was a Swiss moral philosopher, poet, and critic.

22 Feb

Danubian Principalities
Greek War of Independence: Alexander Ypsilantis crosses the Prut river at Sculeni into the Danubian Principalities.
26 May

Greek War of Independence
Establishment of the Peloponnesian Senate by the Greek rebels.
9 Jul

Greek War of Independence
Four hundred and seventy prominent Cypriots including Archbishop Kyprianos are executed in response to Cypriot aid to the Greek War of Independence
23 Jul

Monemvasia
While the Mora Rebellion continues, Greeks capture Monemvasia Castle. Turkish troops and citizens are transferred to Minor Asia coasts.
28 Nov

Gran Colombia
Panama Independence Day: Panama separates from Spain and joins Gran Colombia.