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See attached picture that I received through Facebook user Thomas M. Two more to add to the list. Thanks!
Soren Lund and Michael S, Kehlet
You can see the full list here.
http://www.minifigpriceguide.com/EMPLOYEES.0.html
You can also see some pics of the rest of these here.
http://minifigpriceguide.com/wordpress/?s=employee