Isaaq Titsingh FRS (c. Janaayo 1745 ee Amsterdam <unk> 2 Febraayo 1812 ee Paris) wuxuu ahaa aqoonyahan, ganacsade-ganacsade iyo safiir reer Holland ah. Intii uu ku sugnaa shaqo dheer Bariga Aasiya, Titsingh wuxuu ahaa sarkaal sare oo ka tirsan shirkadda Dutch East India Company (Dutch: Vereenigde Oostindische Compagnie (VOC)). Wuxuu matalayay shirkadda ganacsiga Yurub ee xiriir rasmi ah oo gaar ah la leh Tokugawa Japan, isagoo u safray Edo laba jeer dhagaystayaasha shōgunka iyo saraakiisha kale ee sare ee bakufu. Wuxuu ahaa guddoomiyaha guud ee Dutch-ka iyo VOC ee Chinsura, Bengal. Titsingh wuxuu la shaqeeyay dhiggiisa Charles Cornwallis, oo ahaa guddoomiyaha guud ee Shirkadda British East India.
Cornwallis