Prince Franz is the younger brother of Prince Gerhard. Married to Isabel of Aosta. The couple often represent the royal family at various public functions on the continent. They have one son, Prince Karl who coincidentally was born on the same day as his cousin Prince Alexander.
Prince Nikolaus is the youngest brother of Prince Gerhard and takes an active role in the family’s financial and investment dealings as well as consulting for notable clients across Europe. Based in Geneva, he is married to Marie-Therese Oron. They have three children. Prince Johann and twin daughters Caroline and Charlotte.
Prince Johann and his twin sisters, Princess Caroline and Princess Charlotte,