Journal of a voyage through the Straits of Malacca on an expedition to the Molucca islands under the command of Admiral Rainier with some account of those islands at the time of their falling into our hands, and likewise suggestions relative to their future better management in case of being retained in our possession
Captain Walter Caulfield Lennon, Principal Engineer and Secretary to the expedition, recorded this voyage journal during the British naval expedition to the Molucca Islands under Admiral Rainier in 1795–1796, published in the Journal of the Straits Branch of the Royal Asiatic Society in 1881. The journal documents the passage from Madras through the Straits of Malacca to the Moluccas, with particular emphasis on the British seizure of Malacca from the Dutch and Lennon’s detailed observations on the settlements, fortifications, trade, and peoples encountered along the route.
Summary
Lennon’s journal serves as a contemporaneous administrative and engineering record of the expedition’s early phase, covering the period from his embarkation at Madras on 12 October 1795 to the fleet’s regrouping off the Carimon Islands in mid-January 1796. The narrative is organised around the fleet’s movements—Madras to Penang, Penang to Malacca, and the attempted passage eastward—but the bulk of its analytical weight falls on two extended set-pieces: a survey of Penang’s natural resources, harbour, and strategic potential, and a detailed account of Malacca’s fortifications, economy, population, and the mechanics of the Dutch government’s dissolution.
The journal illuminates several interconnected historical problems. First, it reveals the internal tensions within the British expedition over the division of civil and military authority at Malacca, particularly the friction between Major Brown (civil) and Major Vigors (military), and the Admiral’s difficulty in managing both. Second, it exposes the economic logic of the Dutch monopoly system at Malacca—its restrictive trade policies, the 25 per cent revenue share granted to civil servants, and the deliberate suppression of local cultivation to maintain dependence on Java—and contrasts this with the free-trade principles the British intended to introduce. Third, Lennon’s engineering eye produces a sustained argument for Penang’s development as a naval arsenal and shipbuilding centre, grounded in observations of timber quality, harbour depth, and the availability of skilled Chinese artisans.
The primary source material consists entirely of Lennon’s own daily entries, supplemented by his conversations with local informants (Mr. Mannington at Penang, Mr. Couperus at Malacca, Malay interpreters, and the Amboina natives he located on a French brig). His observations on navigation—currents, tides, the inadequacy of existing charts of the straits—reflect his professional role as engineer and surveyor, and he repeatedly calls for a systematic hydrographic survey of the channels between the islands.
Key Findings
- The population of Pulo Penang exceeded 20,000 souls, composed of Chulears, Chinese, Malays, Bengalis, Portuguese, and Europeans; Chinese artificers commanded a daily hire of half a Spanish dollar (p. 54).
- Malacca’s population was estimated at 14,000–15,000, calculated from rice import quantities; the Dutch Governor Couperus maintained above 130 slaves at personal expense (pp. 59, 66).
- Malacca’s gambier manufacture, which had exported nearly 40,000 pikuls annually, was destroyed approximately nine years prior during a war with the Malays, and the trade subsequently transferred to Rhio (p. 63).
- The Dutch civil administration at Malacca operated a 25 per cent revenue share for civil servants, which incentivised inflated bidding by Chinese revenue farmers and was ultimately remitted by Batavia (p. 69).
- A 74-gun ship’s mast could be purchased for 200 Spanish dollars at Siak on the opposite shore of the strait; a Poon tree of sufficient size for the Suffolk’s main mast lay on Penang’s beach (pp. 55, 65).
- The Shah-Munshy of Bombay, an Indiaman from China, was lost on the rocks of Pedra Branca on 8 January 1796; the crew were saved in boats but the vessel broke apart immediately (p. 73).
Conclusion
Lennon’s journal ultimately argues that the British acquisition of Malacca and Penang presented a strategic and economic opportunity that the Dutch had squandered through monopolistic mismanagement, and that a rational policy of free trade, naval investment at Penang, and systematic survey of the straits would yield returns far exceeding the cost of maintaining the settlements. His definitive takeaway is that the Dutch system of deliberate underdevelopment—suppressing local agriculture, restricting trade, and concentrating all manufacturing in Java—had rendered Malacca economically sterile after two and a half centuries of European rule, and that the British, by removing these artificial constraints, could restore the settlement to its natural position as the key of the straits.
Context
- Lennon wrote as Principal Engineer and Secretary to the expedition, a role that positioned him as both a technical observer (surveying fortifications, measuring baselines, assessing timber and harbour resources) and an administrative recorder (drafting declarations, managing despatches, investigating public accounts). His colonial perspective is evident throughout: his assessments of Malay and Chinese peoples, while occasionally sympathetic, are framed entirely in terms of their utility to British commercial and strategic interests.
- The journal was published posthumously in 1881 in the JSBRAS, nearly ninety years after the events it records, and represents one of the few surviving contemporaneous accounts of the expedition’s early phase from a non-combatant, non-flag-officer perspective.