By the end of the 17th Century had explored other seafarers (including Abel Tasman and Willem de Vlamingh) on behalf of the Dutch East India Company then the entire coastline.
Na mwisho wa 17 Karne alikuwa Kugundua mabaharia wengine (ikiwa ni pamoja na Abel Tasman na Willem de Vlamingh) kwa niaba ya Kampuni ya Kiholanzi Mashariki India basi mwambao mzima.