Coat of arms (shield only) of Andreas Ignaz Zirkl (Ondřej Ignác Zirkl), prior of augustinian monastery in Brno, Czech Republic (1722 - 1736). Based on 1735 monstrance stored in the monastery (published in SAMEK, Bohumil: Klášter augustiniánů v Brně, Brno, 1993, p. 50).