King Charles the Martyr-er?

I have in a frame on the wall two old prints of portraits of Anglican Cavaliers, as much a part of my heritage as my Spanish ancestry. They were appreciably close to us, but...
Should the Ordinariate be permitted to keep the Anglican cult of St. Charles Stuart? He could have saved his earthly life by ending the episcopacy of the Church of England. All kinds of contentious things surface here,