Gustav, Duke of Zweibrücken
…and Rixingen, as well as Lord of Ravenstein Gustavus Samuel Leopold was born at Stegeborg Castle near Söderköping in 1670 as the youngest son of Adolph John I, Count Palatine of Kleeburg. The siblings were reportedly badly treated by their parents, and in 1687, Gustav helped his sisters Catherine and Maria Elizabeth to escape from their…