He passed on the bank to his son Baron Henri Hottinguer at the age of 83 .
Baron Rodolphe Hottinguer was a banker that ran his family owned Swiss bank Hottinger & Cie taking over from his father Baron Jean -- Henri Hottinguer in 1866 .
Baron Rodolphe Hottinguer passed on the bank to Baron Rodolphe Hottinguer 's son Baron Henri Hottinguer at the age of 83 .
Baron Rodolphe Hottinguer was a banker that ran his family owned Swiss bank Hottinger & Cie taking over from his father Baron Jean -- Henri Hottinguer in 1866 .