I stumbled on this website accidentally. It's actually a board review site, but it has wonderful stories about the pioneers of our your field. It wasn't until the late 60s and early 70s that most hospitals decided to create a dept of anesthesia. The first contributors to our field were actually denists providing anesthesia to surgeons....and much more.
enjoy
http://www.boardprep.com/pain/fame.asp
enjoy
http://www.boardprep.com/pain/fame.asp