C. Hastenburg

Portrait of a Young Girl, 1651 C. Hastenburg

Friedrich III, Herzog of Saxe-Gotha-Altenburg, 1720 Christian Schilbach

Das Mausoleum in Charlottenburg, Germany Johann Friedrich Stiehm

Catherine of Orliens abducted in The Hague by Johan Diederik de Mortaigne and taken by carriage to Kuilenburg (Culemborg) Pieter van der Aa I

Portrait of Prince August von Sachsen-Gotha-Altenburg, 1795 Ernst Christian Specht

Mausoleum at Charlottenburg, Berlin, Germany John L Stoddard

Portrait of Geertruida Hasselaer Jacob Lutma

Schloss Charlottenburg, 2017 Charlotte Orr

Portrait of Haesje Jacobsdr van Cleyburg, 1634 Rembrandt Harmensz. van Rijn

Furstenburg, 1817 Joseph Mallord William Turner

Friedrich I, Duke of Sachsen-Gotha-Altenburg, 1711 Christian Schilbach

Children taking English lessons in the Forest of Charlottenburg, Berlin, Germany Anonymous

Portrait of Nicholas Hasselaer Hendrik Pothoven

Friedrich II, Duke of Sachsen-Gotha-Altenburg, between 1708-32 Christian Schilbach

View of the Nieuwevaart and Kattenburg experiencing Gerrit Hendricus Heinen

Friedrich IV, Duke of Sachsen-Gotha-Altenburg Giuseppe or Josef Grassi

Harz The ruins of Lauenburg, Germany H. Selle

Magnus Stenbock in the Battle of Helsingborg Gustaf Cederström

Rothenburg ob der Tauber Anonymous

Exhibition Halls and Broadcasting Tower, Charlottenburg, Berlin, c.1930 Anonymous

Harz castle and town of Blankenburg, Germany H. Selle

Charlotte Amalie Hassenpflug, 1820 Ludwig Emil Grimm

View of the Charlottenburg Palace, 1781 Johann Georg Rosenberg

Frederick III, Duke of Herzog of Saxe-Gotha-Altenburg, 1740 German School

Portrait of Johannes Petrus Hasebroek Friedrich Wilhelm Burmeister

Her Majesty's Sitting-Room in the Palace, Charlottenburg Germany Anonymous

Gothenburg, Göteborg, Sweden Anonymous

Portrait of Gerard Callenburgh Jan Vollevens

Portrait of Elizabeth, Baroness Craven, Later Margravine of Brandenburg-Ansbach Anonymous

Learning in the Forest of Charlottenburg, Berlin, Germany Anonymous

Radio broadcasting control room in the Haus des Rundfunks in Masurenallee, Berlin-Charlottenburg, c.1931 German Photographer

Princess Louise of Saxe-Gotha-Altenburg, mother of Prince Albert Anonymous

Portrait of Christian August of Schleswig-Holstein-Sonderburg-Augustenborg, 1809 Anonymous

Gasthaus on the Burgberg bei Harzburg, Germany, H. Selle Sophus Williams & E. Linde & Co

Portrait of Charles V of Habsburg Ferdinand III

Rothenburg ob der Tauber Anonymous