Bill,
It is another thread, but that determination would depend upon what one meant by "template." If I recall correctly CBM and HJW both identified four holes which were somewhat identifiable with the originals; the Eden, the Redan, the Road, the Alps, and even these featured substantial departures from the originals. (CBM called some of the departures improvements.) While some (like the Leven, Sahara, and Long) borrowed concepts from specific holes abroad, these and the rest were apparently following the concepts even more loosely and/or were combinations of various holes and/or were original.
That said many of NGLA's holes became models themselves, and their underlying concepts were repeated elsewhere by CBM and others. I'd argue that one might even be able to trace the line of influence on some designers by looking at certain characteristics of certain holes and whether they more closely resemble CBM's versions or the "originals."