Abbey of Saint Thomas is the place where Gregor Mendel established the new science of genetics. Church of Saint Tomas is the final resting place of its founder Margrave of Moravia John Henry of Luxembourg and his son King of the Romans and Margrave of Moravia Jobst of Moravia. Basilica of the assumption of our Lady the final resting place also of its founder Queen Elisabeth Richeza. Church of Saint James is one of the most preserved and most spectacular Gothic churches in Brno.