Someone from proxy01.syd.iprimus.net.au writes:
http://www.google.com/search?hl=en&lr=&ie=ISO-8859-1&q=Eli Lilly Freemason
Not so far as I know. He doesn’t get a mention in Dwight Smith’s history of Indiana Freemasonry and I’ve never seen him in any lists of famous Freemasons I’ve encountered.