Tuhia he haere tonu mo tenei waahanga - I tipu ake a Philipp von Cobenzl i Gorizia me Predjama Castle ("Burg Lueg") tata ki Postojna ("Adelsberg"). I uru ia ki te ratonga taapori a Habsburg. I te tau 1777 i haere tahi ia ki te Emepara Joseph II (i te ahua o te "Count Falkenstein") i tana haerenga ki tana tuahine a Kuini Marie Antoinette i Parani. I muri tonu mai, ka haere a Cobenzl ki Berlin hei karere a Habsburg, engari kaore i taea te aukati i te kingi Prussian a Frederic te Nui mai i te uru atu ki te Pakanga o te Whakauru o Bavarian
He aha? I te tau 1779 i whakaotihia e ia te Hau o Teschen ka riro i a ia te tari o te kaihauturu o Austrian, i te mutunga ka whai muri i te Kaihauturu o te Kawanatanga a Prince Wenzel Anton o Kaunitz-Rietberg i te tau 1792. Heoi, i te Poutu-te-rangi 1793 i runga i nga tautohetohe mo te Wahanga Tuarua o Polani, me whakarere ia i tana tari ki te painga o Baron Johann Amadeus Francis de Paula von Thugut.