The British Are Coming: The War for America, Lexington to Princeton, 1775-1777 (The Revolution Trilogy Book 1)

by Rick Atkinson

midsummer. Burgoyne listed eight good reasons to make the move, including the large trove of loyalists there, access to food and forage on Long Island, and control of the Hudson valley corridor to Canada. But permission from London had been late in arriving, as usual, and now the season was too far advanced for a safe passage, given stormy weather, rebel pirates, and the lack of a single secure harbor between Boston and New York. Howe did some more arithmetic: unless five thousand regulars were left to hold Boston, complementing the twelve thousand needed in New York, at least a thousand Crown officials and loyalists would also have to be transported, along with £300,000 in goods, which, Burgoyne urged, “ought on no account to be left to the enemy.” Such an exodus would require far more British shipping than was currently available. Inevitably they would have to winter in Boston, as one private wrote, “like birds in a cage.”