Admittedly, as a historian, there's a gap in my studies that you could drive the period from the Thirty Years War to WWI through. While we may not be able to ferret out specific genealogical histories of these men, there may be an answer in looking at some general trends or events that may have landed Scots in Germany and Austria. Something along the lines of the French religious wars in the 16th century that scattered Hugenots to all sorts of random places... As a side note, there was still a fairly sizable cultural divide during the mid 16th century between lowland and highland Scots. Obviously Gaelic-derived surnames (i.e. anything Mac) weren't all that well represented amongst the inner-circle of Mary Queen of Scots' court. --Chris