This web site below is, from what I can see, a really obscure resource that I happened upon. Among the listed Foot Solders, are a few from Mayo and Galway. The period involved is very early 1800's The surnames involved are: Brennan Morris Cavanagh Glynn Ludden McFadden Neary/Narey Quinn Rider [Ryder?] http://www.napoleonic-literature.com/Articles/28th_Foot/Appendix-2.htm. Napoleonic Literature Recruitment and Promotion in the Napoleonic British Army: A Study of the 28th (North Gloucestershire) Regiment of Foot, an English Regiment at Waterloo A Dissertation by John Duncan Ellis Appendix 2 Peace, Walt in Atlanta