Operation Dynamo started on the evening of 26th May and I would like to know the name of the Hospital Ship used that evening. I know that the British Steamers, 'Maid of Orleans', 'Canterbury' and 'Mona's Queen' left Dunkirk early on the 27th evacuating soldiers and were escorted by the Destroyer Wild Swan. However these ships could not be described as Hospital Ships. The reason for my question is that in my Father-in-Law's Unit's War Diary it says that he was invalided out on a Hospital Ship on 26/27th May. In his service record it shows that he arrived back in England on 27th May and was admitted to a Hospital in Preston on the same day. So he must have got back to England fairly early on the 27th to go that far. Also do any ships that evacuated wounded or soldiers in general have information on the units they evacuated or names of soldiers?