Joe,

Do you have a pension or widow's pension record for Captain Wilson ? If not there is only a slim chance of finding any more info. on him.

You can try digging in the O.R's, you may be able to find a report or something with him listed in it.

http://cdl.library.cornell.edu/cgi-bin/moa/sgml/moa-idx?notisid=anu4519-0001&coll=monograph.raw&page=within.simple&mvmono=yes

Good luck and good hunting,
Gary D. Bray