sentences:  Maximilian I, Holy Roman Emperor, attempted to interrupt the wedding with a last-minute proposal for Sigismund to marry one of the daughters of Francesco II Gonzaga, Marquess of Mantua.On 6 February 1512, Sigismund met Barbara in Łobzów, now a district of Kraków.That way 17-year-old Barbara and 45-year-old Sigismund entered Kraków together.