Wayne, in addition to the Home Office file mentioned by Peter in Post 2 - if you should ever get to the National Archives yourself - or you decided to use a researcher - there is also a Foreign Office file - https://discovery.nationalarchives.go...ails/r/C245999 from 1848 that includes correspondence with the British Consul and Vice Consul in Havre, the Vice Consul in Caen and the Vice Consul in Dieppe - as these were all obvious "exit points" for the expelled British in the west of France, there might be something of interest.

Cheers Sue