And what is your version of history? Specifically w.r.t these groups I mentioned?
Anything outside of the Roman Catholic Church, excuse me, Western Christian Church, is, to the WCC (RCC) heretical. That is always the claim made. It is a way the WCC(RCC) tries to protect its position.
Not all Christian churches had all their ducks in a row, and there are a few that had some strange or awkward views about some things. Nevertheless, I am sure that the WCC (RCC) would call ANY church heretical for not nuckling under and yielding to the unbiblical authority of the little religious king in the vatican.
“WERE IT NOT THAT THE BAPTISTS HAVE BEEN GRIEVOUSLY TORMENTED AND CUT OFF WITH THE KNIFE DURING THE PAST TWELVE HUNDRED YEARS, THEY WOULD SWORM IN GREATER NUMBERS THAN ALL THE REFORMERS.” (Hosius, Letters, Apud Opera, pp. 112, 113) Roman Catholic Cardinal Hosius, 1524, President of the Council of Trent.