Episcopalians don't believe in "sola scriptura," and Oneness Pentecostals don't believe in the Trinity.
What's left?
You first.
However, seeing as the Roman Church and the EO don’t even agree on some stuff that Roman considers critical, and yet still considers the EO as Catholic, why then should differences between Protestant denominations be of any import?
Just out of curiosity, do you consider ANY denomination which claims to be Christian and is not Catholic, *Protestant*? Because we Christians on this board don’t. There are lots of denominations which exist which do not fall into the category of classic Protestant.
Well...
Since you responded to 100 and 109; only 101 is left.