Louis VII of France
After his father's death in 1137, the 17-year-old prince became king. Shortly after his accession, he married the 15-year-old, Eleanor of Aquitaine who would become one of the most wealthiest and mosf powerful woman in Medival Europe. He was crowned on Christmas day in 1137. He was a successful king like his father. He fought in the Second Crusade in 1147 in attempt to take Jerusalem from the Muslims. However, he was defeated.