Ferdinand I of Bulgaria
They had four children, Boris III (born : 1894 : Varna Palace ,Sofia,Bulgaria–died : 28 August 1943 : Sofia, Bulgaria), Kyril (1895–1945), Eudoxia (1898–1985), Nadejda (1899–1958) and Maria Luisa died in 1899. On 28 February 1908 in Coburg Ferdinand married his second wife, Eleonore Caroline Gasparine Louise, Princess Reuss-Köstritz (1860-1917), daughter of Heinrich IV Reuss von Köstritz (1821–1894) and née Luise Caroline Reuss zu Greiz (1822–1875).