 France's loss of the wider war, with King Francis' and Henry II's capture at the Battle of Pavia in February 1525, sealed the division of Navarre.While Henry II managed to escape from prison, the Treaty of Madrid on 1January 1526 and the Treaty of Cambrai in 1529 confirmed Spanish control over the Iberian part of Navarre—Francis I committed to denying assistance to Henry II.The successive pardons decreed by Charles V were intended to help integrate Navarre into Habsburg Spain.