Gents,
Thank you very much for your replies. Yes, the memorial is the one close to Benwick.
I stopped there yesterday on my way home and it consists of a cross and close by a raised plate with a small tree planted in his memory. The plate and tree are from the March Squadron of the Air Training Corps so I am going to see about contacting them as well.
Once again, thank you for your help & KC10 Driver, I've pm'd you.