Adolf August, Hereditary Prince of Schleswig-Holstein-Sonderburg-Plön (1680-1704) (1680–1704) Parents Dorothea Sophie of Brunswick-Wolfenbüttel John Adolphus, Duke of Schleswig-Holstein-Sonderburg-Plön Children Leopold August of Schleswig-Holstein-Sonderburg-Plön Siblings Dorothea Sophie of Schleswig-Holstein-Plön Partners Elisabeth Sophie Marie of Schleswig-Holstein-Norburg