Complex sentence: In 1290 King Edward I of England sent Walter de Huntercombe to take possession of Mann, and it remained in English hands until 1313, when Robert Bruce took it after besieging Castle Rushen for five weeks.
Split into simpler sentences: In 1290 King Edward I of England sent Walter de Huntercombe to take possession of Mann. It remained in English hands until 1313, when Robert Bruce took it after besieging Castle Rushen for five weeks.