Jul 1825–Mar 1830Anti-Dutch rebellionin central Java
Mar 1826–Feb 1827Abortive Britishattempt to settleNew Zealand
Dec 1826–Mar 1831NSW settlementat Albany
Jan 1827Hongi Hika mortallywounded; declineof Ngāpuhi power
Aug 1828Dutch claim westernNew Guinea
18 Jun 1829British colony establishedin Western Australia