 There appears to be no foundation, for the exclusion of it from cases of high treason other than Coke's own view as quoted, because the two cases which he cites in support of that view do not support it.The first of these cases is that of Friar John Randolf, cited from the Rolls of Parliament, "7 Henry V".Randolf was the confessor of Joanna of Navarre, widow of Henry IV who was accused of attempting to poison her stepson Henry V by witchcraft.