In 1853 Princess Helene of Bavaria traveled with her mother Ludovika and her younger sister Elizabeth to the resort of Bad Ischl, Upper Austria.
There were hopes that she would become the bride of their cousin, Emperor Francis Joseph of Austria.
Francis Joseph decided that he preferred Elizabeth instead. He married Elizabeth.
Eventually Helene became the wife of Prince Maximilian of Thurn and Taxis.
Suppose Emperor Francis Joseph marries Helene. Who shall marry Elizabeth of Bavaria?