I stumbled upon this the other day. This Anon, Neon Revolt, has done extensive research on who P is. He says Payseur and his research indicates that P is not the Pope or the Rothschilds. Take a look at his work. No need to recreate the wheel.
https://www.neonrevolt.com/2018/08/16/p-the-unseen-masters-of-all-qanon-greatawakening-whoisp-illuminati-13bloodlines-payseur-springmeier/