Roger Williams Himself

If you use the modern definition of separatist that includes intolerance of others, then Roger Williams was not a separatist. Furthermore, he supported all people living, and working together in the same community for the common good. Sometimes people forget the context of the time and conflate his desire to separate from the Church of England run by the government with the separatist movement based on races. I think some with a desire to promote white supremacy do this on purpose.