Thanks for remembering King Leopold II's daughter Clementine. Her descendants Napoleon and de Witt are living in France.
In Belgium we have descendants of Princess Stephanie , the Count d' Alcantara , his great Grandson and a great granddaughter Princess Stephanie of Windisch G.
Princess Clementine looks like her Father King Leopold II. She was very tall. She had to wait her Father passed away to marry Prince Napoléon and had two Children.Her daughter in law Princess Alix Napoléon is still alive.
The only one who did a love Wedding and kept her jewels.