 Complete the following phrase:  The Dutch employed many Swiss units at various dates during the 17th and 18th centuries. In the early 18th century there were four regiments, and a ceremonial company of Cent Suisses. They were mostly employed as garrison troops in peacetime, although the Republic sent Swiss regiments to Scotland in 1715 and 1745; in 1745, three battalions of the Swiss Hirtzel Regiment formed part of the Dutch contingent sent to serve in England as allies at the time of the 