Alexandrine Petronella Francina Tinne was a Dutch explorer in Africa and the first European woman to attempt to cross the Sahara. She often went by the first name Alexine.
Alexandrine was the daughter of Philip Frederik Tinne and Baroness Henriette van Capellen. Philip Tinne was a Dutch merchant who settled in England during the Napoleonic wars and later returned to his native land. Henriette van Capellen, daughter of a famous Dutch ViceAdmiral, Theodorus Frederik van Capellen, was Philips second wife, and Alexandrine was born when he was sixtythree. Young Alexandrine was tutored at home, and showed a proficiency at piano. Her wealthy father died when she was ten years old, leaving her the richest woman in the Netherlands.
Source: Wikipedia