Tasman set Governor General of the Dutch East Indies. Tasman sailed around to the east coast of Van Diemen's Land and claimed the land for the Dutch on December 3, 1642. The ships then sailed west and found New Zealand. His ships were attacked by Maori in large war canoes (boats) and four sailors died. Tasman then sailed north-east to Tonga and Fiji. He then sailed north west to New Guinea and got back to Batavia in June 1643. 