"Count Walter Leslie (Fetternear House, Aberdeenshire, 1607 – Vienna, 4 March 1667) was a Scottish soldier and diplomat. He gained the positions of Imperial Field Marshal, Count of the Holy Roman Empire, Governor on the Croatian-Slavonian Military Frontier, Imperial Ambassador to Naples, Rome in 1645 and to Constantinople in 1665–1666." - (en.wikipedia.org 27.05.2021)