Baden-Württemberg | Württemberg | Catherine, Duchess of Cambridge | Sarah, Duchess of York | Camilla, Duchess of Cornwall | Marie Louise, Duchess of Parma | Princess Louise, Duchess of Argyll | Duchess of Cambridge | Kingdom of Württemberg | William I of Württemberg | Sarah Lennox, Duchess of Richmond and Lennox | Duchess of York | Duchy of Württemberg | Duchess of Kent | Maria Teresa, Grand Duchess of Luxembourg | Duchess of Cornwall | Duchess Charlotte Georgine of Mecklenburg-Strelitz | Catherine of Brunswick-Wolfenbüttel, Duchess of Saxe-Lauenburg | Princess Madeleine, Duchess of Hälsingland and Gästrikland | Princess Alice, Duchess of Gloucester | Natalia Grosvenor, Duchess of Westminster | Maria Vladimirovna, Grand Duchess of Russia | Georgiana Cavendish, Duchess of Devonshire | Duchess Theatre | Duchess of Gloucester | Birgitte, Duchess of Gloucester | Waldenburg, Baden-Württemberg | Ulrich, Duke of Württemberg | Princess Olga, Duchess of Apulia | Marie de Lorraine, Duchess of Guise |
Augustus was born on 13 July 1783 at Schloss Rastede near Oldenburg, to the then Prince Peter Frederick Louis of Holstein-Gottorp and his wife Duchess Frederica of Württemberg, a daughter of Frederick II Eugene, Duke of Württemberg.