Richard I, Duke of Normandy, also known as Richard the Fearless, was born around 933 and became the Duke of Normandy in 942. He was the son of William I, Duke of Normandy and played a crucial role in establishing the power and influence of the duchy. Richard was known for his military prowess and his ability to maintain peace among the local nobility. During his reign, Richard I strengthened the defenses of Normandy and expanded its territories. He formed alliances through marriage and diplomacy, notably with the Kingdom of France. His leadership laid the groundwork for future dukes and contributed to the development of Normandy as a significant political entity in medieval Europe.