Heres's a profile of Roger Williams in the Christian Hall Of Fame.
http://216.109.117.135/search/cache?p=Christian+Hall+Of+Fame+ROger+Williams&ei=UTF-8&n=20&fl=0&u=www.cantonbaptist.org/halloffame/williams.htm&w=christian+hall+of+fame+roger+williams&d=B76A1F5566&c=482&yc=5367&icp=1
I also did some research on him for a paper I was doing on the founders of our country. I found this quote from him and just thought it was interesting from a man who had founded a baptist church."There is no regularly constituted church on earth, nor any person authorized to administer any church ordinance; nor can there be until new apostles are sent by the Great Head of the Church for whose coming I am seeking."(Picturesque Americas, p 502) I only did a small part about him and won't pretend to allot about him, but if your interested in learning more Picturesque America is a great read!