Häme War

They quickly occupied the Kupets river after having crossed the sea and burned villages and captured the people living there.

[1] When a Swedish troop began pursuing the Novgorodians, the son of Ilya Stanimirovich, Konstantin, was killed.

[1][2] When the Novgorodians reached Tavastehus, they quickly captured the town, with the defenders falling back into the fortress.

[1][5] The Dukes Eric and Valdemar took revenge for the attack by attempting to closing off the trade to Narva, but this ended in failure.

[1] The outcome of the war is not clear, since the invasions of the Novgorodians were repulsed with losses for them, but the attempts of the Swedes to capture Kexholm ended in failure.