Yes, and no... 😊
I'll expand on all this when I do a post on Gendarmerie hairstyles (LandG, Saxe, Würt, Bayern, Reichsgendarmerie, Feldgendarmerie, etc...).
In the meantime, here's a link to give you an idea:
https://de.wikipedia.org/wiki/K%C3%B6niglich_Preu%C3%9Fische_Landgendarmerie
So...