Pedzisa mutsara unotevera: Pana 25 August 1758 akatungamirira uto rake kurwisana naFrederick the Great pa
Hondo yeZorndorf. Kurwisana kwacho kwakakonzera kuti mativi ose arasikirwe nevakawanda. Pashure pacho, Fermor akadzosa mauto ake kumabvazuva. Akazobviswa pakuva mutungamiri wake uye akashanda semutevedzeri waPyotr Saltykov muna 1759.