Henry VIII
Henry VIII was King of England from 1509 until his death in 1547. Henry is best known for his six marriages, and, in particular, his efforts to have his first marriage annulled. His disagreement with Pope Clement VII about such an annulment led Henry to initiate the English Reformation, separating the Church of England from papal authority. He appointed himself Supreme Head of the Church of England and dissolved convents and monasteries, for which he was excommunicated. Henry is also known as "the father of the Royal Navy," as he invested heavily in the navy, increasing its size from a few to more than 50 ships, and established the Navy Board. Domestically, Henry is known for his radical changes to the English Constitution, ushering in the theory of the divine right of kings. He also greatly expanded royal power during his reign.