Not much personal information from Dutch life in Bengal or any other of Dutch settlements in India can be found in the VOC archives in the State Archives. The reason for that is that the VOC correspondence only covered official and business information, written by VOC employees and shared with the local head office and the central office in The Netherlands, The VOC also censored all letters. An exception can be made for Jan Albert Sichterman (1692-1764), who spent nearly 15 years in Bengal.
I translated this information from Dutch using selections mainly from a recent book written by a descendant and various other sources.