Ivan Alexander's sons

Ivan Alexander, a medieval Bulgarian tsar, had several children, but his most notable sons were Ivan Asen II and Michael Asen IV. Ivan Asen II succeeded his father as tsar and is credited with restoring Bulgaria's power and territory in the 13th century. Michael Asen IV was involved in internal political struggles and sought to maintain the dynasty's rule. These sons played significant roles in shaping Bulgaria’s history during a turbulent period, with Ivan Asen II especially remembered for strengthening the empire and fostering economic growth.