Princess Maria, Duchess of Calabria

Ludwig III was the last King of Bavaria, reigning from 1913 to 1918. Initially, he served in the Bavarian military as a lieutenant and went on to hold the rank of Oberleutnant during the Austro-Prussian War. He entered politics at the age of 18, as a member of the Bavarian parliament, and was a keen participant, supporting electoral reforms. Later in life, he served as regent and de facto head of state from 1912 to 1913, ruling for his cousin, Otto. After the Bavarian parliament passed a law allowing him to do so, Ludwig deposed Otto and assumed the throne for himself. He led Bavaria during World War I. His short reign was seen as championing conservative causes and he was influenced by the Catholic encyclical Rerum novarum.