During recent excavations in a garden over here I unearthed an ancient jar, providing indisputable evidence that the history of Czechia may have to be rewritten with regard to more equine nature of some important historical figures from Czech history and…  
alright already, it is not exactly an archeological artefact and maybe I painted it myself, so history won’t have to be rewritten ;)
 
Anyway, the Czequestria 2019 is drawing near. History fanatic that I am I love the motto “Ancient times”.  
So I got a clay jar / vase that had a somewhat ancient look to it and painted it with the skyline of Prague, the Czequestria mascot Miss Libussa and ponified versions of four famous people from Czech history.  
I want to donate this jar to the charity auction at the Czequestria and also want to point out that I mean for it to be a little declaration of love to the Czech brony fandom as a whole.  
You are an amazing, cheerful, creative crowd making any brony event you attend at least 20% cooler :)
 
Here is a little animation showing the jar from all sides.  
For the time being I am not going to give their names here as I am curious to see if these characters are identified by the features, accessories and cutie marks I gave to them.  
Any guesses which historical people these ponifications represent?