I moved the thread to here, where it's more appropriate.
I've been researching Arthur Peuchen's life for the last few years, as I'm writing a biography on his life for this site. I'm not exactly sure where he was, but I do know that he served as commander of the Home Battalion in the Queen's Own Rifles. Hopefully, I will be able to pinpoint the location somehow.
Other than that, you'll just have to wait for the biography.