I'm not presently at the computer containing my genealogy information. Since those postings in 2005 I have found that the Henry Cubbon mentioned was related but was the brother of my gggrandfather. I have also made contact with someone connected to the Cubbon/Cubbin family who has confirmed a great deal of info that was previously just speculation. I have not come across a link with Thomas and Ann Quinney as yet though I'm sure it's there somewhere. If you care to share some additional information-parents, grandparents, children, where they lived etc I will compare with the info I have.
Ann