sentences:  Between 13 June 1468 and 1470, Konrad III married firstly with Magdalena (d. bef.1476/77), a daughter of Stanisław Stawrot, a citizen of Kraków, perhaps identical to Stanisław of Stawiszyn, a Brewmaster mentioned in the mid-15th-century chronicles.She was also probably married previously with certain Simon, also a brewer in Kraków who signed some town charters around 1476; if this is true, she certainly divorced him in order to marry the duke, and this also supposed that she could have been his mistress before their wedding.