Which preposition to use with falmouth

for Occurrences 2%

VILLIERS, ALAN J. Falmouth for orders.

to Occurrences 2%

Here is an example of the instructions for passing up Channel: From Falmouth to Portland Bill.

in Occurrences 1%

So he shipped Allen off to England, where that eccentric warrior was confined in Pendennis Castle near Falmouth in Cornwall.

Which preposition to use with  falmouth