Edmund Ironside vs Theophilos

Edmund Ironside defeated Cnut the Great at Penselwood in Somerset. This victory was part of a series of battles as Edmund fought to defend his claim to the English throne after his father Ethelred's death.

Edmund fought Cnut to a draw at Sherston in Wiltshire. The battle was indecisive, with both sides suffering heavy casualties, and neither gaining a strategic advantage.

Cnut decisively defeated Edmund at Assandun (possibly Ashingdon in Essex). The defeat forced Edmund to negotiate a partition of England with Cnut.

Edmund and Cnut agreed to divide England: Edmund ruled Wessex, Cnut ruled the rest. The treaty also stipulated that if one died, the other would inherit the entire kingdom.

Edmund died on November 30, 1016, shortly after the Treaty of Olney. His death allowed Cnut to become sole king of England, ending Anglo-Saxon resistance.

Theophilos succeeded his father Michael II as Byzantine emperor. He was the last emperor to actively support iconoclasm. His reign was marked by military campaigns against the Arabs and cultural patronage.

Theophilos continued the iconoclast policies of his predecessors, persecuting icon venerators. He ordered the execution of the painter Lazarus and the exile of the monk Theodore the Studite. His death in 842 ended the iconoclast period.

Theophilos led several campaigns against the Abbasid Caliphate, including a major expedition in 838 that resulted in the sack of the Byzantine city of Amorium. The loss of Amorium was a significant blow to Byzantine prestige.

Theophilos built the Bryas Palace near Constantinople, modeled after Arab palaces he admired. The palace featured elaborate gardens, fountains, and mosaics. It reflected his interest in Islamic culture and architecture.