Sir John Oldcastle censorship). Oldcastle is a religious but not a political dissenter; his quarrel is with the Roman Catholic Church, and he remains loyal to the Crown and to Henry V personally (II,iii). The villain of the piece is the Bishop of Rochester, aided by his summoner Clun. The same cast of rebels and conspirators is active in this play (II,ii, III,ii, etc.) as in "Henry V," but Oldcastle keeps scrupulously separate from them. The play offers a comic character, Sir John of Wrotham, a pale imitation of Falstaff, who interacts with a disguised Henry V (III,iv) much as in Shakespeare's plays.
Sir John McMahon, 1st Baronet family: his half-brother William MacMahon obtained the coveted judicial office of Master of the Rolls in Ireland through John's influence, although in the event he proved to be a popular and respected judge. He had no children but his title passed by special remainder to his brother Thomas. He is a minor character in Georgette Heyer's novel "Regency Buck", which shows him in a rather unflattering light. Sir John McMahon, 1st Baronet Colonel Sir John McMahon, 1st Baronet (c. 1754 – 12 September 1817) was an Irish-born politician and Private Secretary to the Sovereign 1811–1817. He was born in Limerick,