Hi Mike,
Thanks for your reply. I have downloaded the file on Wiltshire Militia but have not had a thorough read as yet, but will do so. Searching UK based archives is not always easy from Australia but I will have a go. So far I have not had any DNA matches with the COX/HOUSE/POTTER/POOLEY families to have been of any assistance to me. If you have not done much research on John COX I may be able to help you out there as my cousin and I have done quite extensive searches on him and I am still going. He is a bit of a tricky one to search, as he changed his name after several years in Australia. A bit of a character or rogue I'm guessing! Has certainly made following his journey very interesting. I am descended from his daughter Louisa May COX from his second marriage.
Regards
Sue