|Carlotta di Balbi †|
|Title||Marquess di Balbi|
Carlotta di Balbi was a Marquess di Balbi living in Verona, Italy. She had two sisters, Francesca and Maria. Because Johannes von Lahnstein knew his legal son Constantin von Lahnstein was not his biological son, he couldn't develop a relationship with him, so he sent him to Italy to live with his aunt Carlotta. Constantin grew up living with Carlotta in Italy, until one day he returned to Düsseldorf.