Boris III of Bulgaria
…October 1930. Benito Mussolini registered the marriage at the town hall immediately after the liturgy. Their marriage produced two children: a daughter, Maria Louisa, on 13 January 1933, later head of the House of Saxe-Coburg and Gotha-Koháry, and a son and heir to the throne, Simeon, on 16 June 1937, who was the…