Statistics for occurrence #1 of “William Penn” in chapter 1 of Bliss Perry, The American spirit in lierature: a chronicle of great interpreters:

... 1688. In this distracted time who could say what was really English ? Was it James the First or Raleigh? Archbishop Laud or John Cotton? Charles the First or Cromwell? Charles the Second or William Penn ? Was it Churchman, Presbyterian, Independent, Separatist, Quaker? One is tempted to say that the title of Ben Jonson's comedy became the standard of action for two whole generations of Englishme...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
William Penn 1,063 2 1 0 0 user votes
William Pennington 54 0 2 0 0 user votes
Sir William Penn 33 0 1 0 0 user votes
William Penn McCann 8 0 0 0 0 user votes
Charles William Penn Brock 2 0 2 0 0 user votes
Isaiah William Penn Lewis 2 0 0 0 0 user votes
Charles William Penn 2 0 0 0 0 user votes
William Penniman 2 0 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.