All About Royal Families

By royal decree of King Albert II of Belgium (2007), two members (both sons of Prince Michel Felix Swiatopelk-Czetwertynski) were recognised in the Belgian nobility with the rank of Prince, for them and their male-line descendants. 💡 Unlike his sons Prince Michel Felix Swiatopelk-Czetwertynski was not recognized in the Belgian nobility because he wasn't born in Belgium.  They are members of one of the 11 Princely Families in Belgium.  With this interesting episode, I was keen to know more about the history of this rather unknown  Princely family. History The first documented member of the family is Oleksander Chetvertynsky, who is mentioned in 1388. The family was accepted into the princely houses of Poland and Lithuania in 1569 and their Russian title of prince was confirmed in 1843. In 1492, Prince Fedir Mykhailovych Chetvertynsky was the Lithuanian-Ruthenian ambassador to Wallachia. Over time, the family were Polonized and Catholicized, but some members remained adherent to the