Cappelen is the son of author and publisher Peder Wright Cappelen and actress Kari Simonsen.
Herman Melville | Woody Herman | Herman's Hermits | Herman Wouk | Herman Hollerith | Edward S. Herman | Herman Daly | Herman Van Rompuy | Herman Dune | Herman Brood | Herman Willem Daendels | Herman Gorter | Herman Finck | Herman Boerhaave | Herman | Cappelen | Herman Wirth | Herman Rarebell | Herman Kahn | Herman Brusselmans | Pee-Wee Herman | Herman Wallace | Herman van Veen | Herman Talmadge | Herman Moore | Herman L. Taylor, Jr. | Herman Kogan | Herman Joseph Justin | Herman I, Duke of Swabia | Herman Heijermans |