How many dynasties have ruled since the start of recorded Luathbasian history?
Which of the ancient Luathbasian dynasties was the last to use magic?
How many gods are in the Pantheon?
How is the Pantheonist leadership structured?
How old is the old capital of Luathbas?
Unfortunately between Tygwand dynasty of the 500-600s, and Houlandines of 800s, there weren't many that could count as dynasties... the usual schematic for succession would be 'hey evil guy, you're evil and thus dethroned' but when the old good guy would finally die, either his kids did a civil war or an usurper would kick the young heir off the throne, sitting on it until someone came up to say 'hey evil guy...'. The history is filled with usurpers (usually evil) and rebels-made-kings (usually good).
Tygwands. Don't ask which one though, I haven't yet decided on details of that particular piece of mythology ;V
At least 112, since inclusion of Leath, son of Cyl the Great, as God of Diplomacy.
Archpriest is elected for life from the council of High Priests (several hundred at this point), who themselves rule over a parish comprising of a city and surrounding villages/towns. Akin to our world's Pope, Archpriest is the authority on doctrine, course and politics of the Pantheonist cult. Priests control individual temples, where Acolytes learn and serve, with hopes of advancing further up the ladder given enough time.
You mean the City of Luathbas? It existed at least
since the late 300s, when the
Palace of Luathbas King was the size of a mead hall. Considering that both the palace and the surrounding town must've existed few decades at least, it's safe to assume the City of Luathbas was founded no later than around 300 AD.