I would say that 'modern Ripperology' came into it's own around the centenial with the publication of Fido and Begg's books, followed by A-Z.  This is when a larger, concerted effort was made to separate the fact from fiction.  I think Stewart P Evans could be called the first of the 'New Ripperologists' for the publication of 'The Lodger' in 1995, arguably the benchmark for suspect books to come after. 
Yours truly,
Tom Wescott
					Yours truly,
Tom Wescott

 
							
						
							
						
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