Lean the Great and Luellan the Great

Luellan the great is the grandfather of loan the last. He manipulated his set of sometimes friendly, sometimes unfriendly relationship with bat king john over in england to his best advantage. And so he laid all the foundations that his grandson sonin the last turn into the principality of wales with the treaty montgomery. In the end, john does try and invade wales, but he tries to take troops into north wales, into north w Wales, and to have terrible weather.