Analysis of information sources in references of the Wikipedia article "Northwest Passage expedition of 1741" in English language version.
The instigator of both of these expeditions was the indefatigable Irish MP Arthur Dobbs who was one of the main publicists for the Northwest Passage. Dobbs fell out with Middleton after the latter failed to find a passage and a pamphlet war between the two ensued.
having penetrated it he was to explore the western American coast, form alliance with the inhabitants, take possession of the country, winter on the coast or on some suitable island or return through the passage, as he thought best, perhaps meet Anson off California
Middleton concluded that his new discovery was indeed a closed bay and did not lead to the North-West Passage. When the expedition left Wager Bay it headed north into Roes Welcome Sound. Ice made a journey into the Foxe Basin impossible and an investigation of Repulse Bay left Middleton satisfied that there was no route to the Pacific by heading west, so he set sail for England.
