Henry IV, King (Lordship of Ireland) : All Data

Henry IV was the King of England from 1399 to 1413. During his reign, he faced several significant conflicts, including the Welsh Revolt of 1400-1415 led by Owain Glyndŵr, which aimed to establish an independent Wales. Another notable war was the Battle of Shrewsbury in 1403, where Henry IV successfully defeated a rebellion led by Henry Percy, also known as Hotspur. These conflicts occurred within the calculated timespan of Henry IV's rule, showcasing his ability to maintain control and suppress rebellions in the Kingdom of England.