I started these figures a couple of years ago and then set them aside as I already had one unit of grenadiers and did not really need more. In reality there was just a company of grenadiers in each battalion. However, in the old Minifigs S range there were no line troops for Nassau, just these figures complete with standard bearer. If you wanted Nassau line infantry in shakos the only option was to use French infantry in later uniforms wearing trousers. These figures are quite hard to find nowadays.
So, I decided to use a bit of modellers license and add these grenadiers to my Anglo Dutch army, acying as combined grenadiers battalions (which I am sure never occurred).
Merry Christmas everyone!