Naval operations of the Dutch East Company in Siam [nowadays Thailand] according to the Generale Missive dated 30 November 1729

Letters arrived from 29 March with the Reigersbroek. Sent towards Siam were 13 July the Margareta and 10 September the Kockengen.

Source
J. van Goor. Generale Missiven van Gouverneurs-Generaal en Raden aan Heren XVII der Verenigde Oostindische Compagnie. Deel IX: 1727-1737. The Hague, 1988, p. 33-34.