Robert II (27 March 972 – 20 July 1031), called the Pious (French: le Pieux) or the Wise (French: le Sage), was King of the Franks from 996 to 1031, the second from the House of Capet. He was born in Orléans to Hugh Capet and Adelaide of Aquitaine. Robert distinguished himself with an extraordinarily long reign for the time. His 35-year-long reign was marked by his attempts to expand the royal domain by any means, especially by his long struggle to gain the Duchy of Burgundy. His policies earned him many enemies, including three of his sons. He was also known for his difficult marriages: he married three times, annulling two of these and attempting to annul the third, prevented only by the Pope's refusal to accept a third annulment