Main Page | See live article | Alphabetical index Sir John St Aubyn ( May 17, 1758 - August 10, 1839 ), 5th Baronet Of Clowance, Sheriff of Cornwall, Grand Master of the Freemasons. He was a well known fossil collector who in addition to his own collection purchased the large collection possessed by Richard Greene. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.