Your assistance would be appreciated!

I would be grateful for any information on 66 Squadron Officers and Men. Photographs would also be appreciated, especially if individuals can be identified. Aircraft are always of interest, especially if the serial numbers can be distinguished, as there are many gaps in the links between serial numbers and flight codes.

I also have some specific questions - if you think you can help me fill in the blanks, please email me. Can anyone fill in the missing names?

Carmichael	Possible Medical Officer (RAMC) Italy, 1918
ffrench, Evelyn Wilson	ffrench lived in London for a while with his wife he ran a School of Colonial Instruction. Where was this School? Also does anyone have details of a film he was involved with called "A Texas Elopement"?
Garland, Edgar Henry	From Oriental Bay, Wellington, New Zealand. Born 01-Dec-1896, in 1970 he returned to Wellington to visit family. A newspaper report of the day says that he was also carrying a document he had written about his capture in 1917 and escape attempts. Does anyone know what became of his memoirs?
Mathewson, Robert W B	MIA 12-Oct-1917. Anyone know his middle name?
O'Brien, Patrick Alva	I'd like a copy of any stills from the film he starred in "Shadows of the West", plus information on his early flying life and time in the US Army Signal Corps.
Williams, Frederick W	Anyone know his middle name?
Wanted!	Original 66 Squadron postcard for Christmas 1918, designed by Sidney St Barbe. If you have a copy, please email me.