Alvilde Marie Magdalene Naess wife of Thorvald Tandberg (1875-1933) (1875–1933) Parents Anne Jetta Jensen Kristian Andersen Naess Children Ralph Tandberg Yolanda Christina Tandberg Ethel Valborg Alfrida Tandberg Thordis Jetta Alvilde Tandberg Carl Frederick Tandberg Siblings Alfred Ingvald Naess Partners Thorvald Martin Tandberg
