Nice to have someone to reply to my message...It was very lonely, all by itself!
I'm afraid I don't know much at all about the Ringwoods yet. I have a cousin (well a 4th cousin) who actually lives in Ireland and is researching the Ringwoods. I'll ask him if he knows about your Ringwoods and then come back to you. You can contact him too, if you like. His e-mail is: firstname.lastname@example.org