Henry VII was the first monarch of the Tudor dynasty in England, reigning from 1485 to 1509. He came to power after defeating Richard III at the Battle of Bosworth Field, effectively ending the Wars of the Roses. Henry VII's reign is noted for its efforts to stabilize the English monarchy and economy, along with the establishment of a strong centralized government. He is also known for his marriage to Elizabeth of York, which united the feuding houses of Lancaster and York.