Whakaotihia te rerenga e whai ake nei: I uru a Josias ki te ope taua a Habsburg hei Koronela i te tau 1759, i uru ki te Pakanga e whitu Tau, a ka eke ki te taumata o te Lieutenant Field Marshal i te tau 1773. I roto i te pakanga a Ruhia-Turiki-Austrian o te tau 1788, i whakahau ia i tetahi ope taua i raro i a Freiherr von Laudon, e noho ana i Moldavia, e hopu ana i a Khotyn i Bessarabia me te whai waahi ki te wikitoria a Aleksandr Suvorov i te Pakanga o Focșani (1 Akuhata 1789). I muri i te patu i te ope Ottoman matua i raro i te Grand Vizier Koca Yusuf Pasha i te
I te Pakanga o Rymnik, i mau ia i te nuinga o Wallachia, tae atu ki Bucharest, i manakohia e te taupori i muri i te rerenga o Prince Nicholas Mavrogenes ("tirohia te hitori o Bucharest"), ana i muri tata mai ka riro ia hei rangatira marae.