Deletion of Oliver Penrose

Comment: Meets  #1 due to his "pioneering work on Maxwell's demon".http://books.google.com/books?id=VNKCsQt75_UC&pg=PR13&lpg=PR13&dq=landauer-penrose-bennett&source=bl&ots=WVq68fZi-I&sig=ozVgUsC81AXGXQ4SZ7SDidQNyjc&hl=en&ei=Z9WTTMXDN4e8sQPc3-m_Cg&sa=X&oi=book_result&ct=result&resnum=2&ved=0CBcQ6AEwAQ#v=onepage&q=%22pioneering%20work%22&f=false Searching various combinations of his name, "Landauer-Penrose-Bennett", and "Maxwell's demon" turns up enough sources to support notability. Being a member of a family with other well-known family members is icing on the cake. I agree with the nom that the article needs sourcing and expansion to better demonstrate the notability of this subject
Stance: keep
Cited policy: Wikipedia:Notability (WP:PROF)

Comment: The citation record gives him a pass of  #1, and the FRS gives him a pass of #3
Stance: keep
Cited policy: Wikipedia:Notability (WP:PROF)