Background: On 6 June 2005, The Times redesigned its Letters page, dropping the practice of printing correspondents' full postal addresses. Published letters were long regarded as one of the paper's key constituents. Author/solicitor David Green of Castle Morris Pembrokeshire has had more letters published on the main letters page than any other known contributor – 158 by 31 January 2008. According to its leading article, "From Our Own Correspondents", removal of full postal addresses was in order to fit more letters onto the page.
Question: Which author and solicitor has had more letters published on the main letters page of The Times than any other known contributor?
Answer:<extra_id_0>.
<extra_id_0> David Green of Castle Morris Pembrokeshire<extra_id_1>