1419 is too soon, but theoretically, the 1483 one could be there. I was thinking about splitting too, but that would be unhistoricall and really painfull. Historically, it wasn´t during regency. One monarch just died and tensions in Prague have grown into this. Also, in 1617, Ferdinand II was declared king of the Kingdom of Bohemia, but later, aristocrats changed their minds (there were many protestants and also religious freedom in that times and this man was absolutistic catholic) and voted Frederick V, Elector Palatinate as the new king (Ferdinand II was removed). Frederick was called the Winter king, because he only rule one winter in the kingdom. Ferdinand started war against Czech aristocracy. This events from 1618 and 1619 started the Czech War, which was the first part of the Thirty Years War (1618-1648). So, again, the Czechs were in the middle of chaos (only this time they started it). Many great powers would join this war, but in the end, the winners were the Habsburgs. In Bohemia, there was strong recatolisation and the Habsburgs didn´t trust Czechs and didn´t respect them as much as before.
EDIT: With event from 1618, I was aiming for some big hits, but also for some opportunities. If you do nothing, there is slight chance you will get some minor bonuses and bigger chance you will lose quite a lot, but not as much as if there is big conflict. If you choose "historical" path, you change to protestant and get a new ruler, which is good, but for one year you are very weak (maybe here it would be wise to give CB nly to some neighbours but maybe for 2 years). This is good if you want new monarch AND change your religion. I may rewrite those pros and cons later. If you choose to support a catholic ruler, you will also get a new monarch, but without changing your religion. The hits also aren´t that strong. So choices A and B are good when you need new monarch quick or when your heir is really bad. Choice C is there for players who want to play it more safely.
Also, the question is, should this event lead to possibility of the Thirty Years War (it could be longer or shorter, but it would be war across the Europe between catholics and protestants). I really think this thing are already made by Paradox and I am also not sure what possibilites the game have (I mean how realistic would the simulation be, because it is alsways just simulation, you have to have some triggers etc.) For now, I would discuss only The Defenestration, then I may try to think about the Second Defenestration (1483). Then, we could think about consequences which would lead to the Thirty Years War. All in all, even if Paradox wouldn ´t use it, someone might use it for some mod :happy:
Sounds fair enough. Let's wait for PDS dev diary about the bohemians than. And if they don't do anything special ;we can always add it in like you say.