Mathilde married Ludwig Gaston Klemens Maria, Prince of Saxe-Coburg-Gotha-Koháry on 1 May 1900 in Munich, Stadt Munchen, Bayern, Kingdom of Bavaria. Ludwig (son of Ludwig August Maria Eudes, Prince of Saxe-Coburg-Gotha-Koháry and Leopoldina, Princess of Brazil) was born on 15 September 1870 in Ebenthal Castle, Ebenthal, Passau, Bayern, Kingdom of Bavaria; died on 23 January 1942 in Innsbruck, Tyrol, Austria. [Group Sheet] [Family Chart]

1. Antonius Maria Ludwig Klemens Saxe-Coburg-Gotha-Koháry was born on 17 June 1901 in Innsbruck, Tyrol, Austria; died on 1 September 1970 in Haar, Amberg-Sulzbach, Bayern, Germany.
2. Maria Immaculata Leopoldine of Saxe-Coburg-Gotha-Koháry was born on 10 September 1904 in Innsbruck, Tyrol, Austria; died on 18 March 1940 in Varese, Lombardia, Kingdom of Italy.