John Weever of a religious tone, "The Mirror of Martyrs" and "An Agnus Dei". "The Mirror of Martyrs or The Life and Death of ... Sir John Oldcastle" may have been part of a backlash. In his preface Weever calls it the "first trew Oldcastle", perhaps on account of the fact that Shakespeare's character Falstaff first appeared as "Sir John Oldcastle". Weever's work is influenced by John Bale's 1544 biography of Oldcastle, which presents him as a proto-Protestant martyr. In the fourth stanza of this long poem, in which Sir John is his own panegyrist, occurs a reminiscence of Shakespeare's "Julius Caesar"
Oldcastle Revolt of worship, focus on God. Also denounced in the Conclusions were war, violence, and abortion. Increasingly radicalised in the years that followed, Oldcastle wrote letters to Hussite leaders Wok of Waldstein and Wladislas of Zwierzeticz, congratulating them on their opposition to the mainstream clergy. The anti-clerical legislation promoted during the inaugural 1410 Parliament session is also considered to be penned by Oldcastle. In 1411, Oldcastle participated in the expeditionary force sent by England in support of Burgundy in its strife with Armagnac. Fighting under the command of prince Henry, the pair strengthened their friendship prior to the Welsh campaign. The