[x] Take the right-hand path down towards Yharnam
-[x] Before you go, ask if there's any rights he'd like performed.
EDIT for rationale: Pretty much just cutting down on the posts we use. Anyhow, weird loophole about Catholicism*, if he's never informed of Christ he can't be judged for not being a Catholic. Conversion would be preferable but the virtuous pagan rule also works in a pinch.
Asking for rights is because in a very morbid way it's to show solidarity both for his life and his death.
*If I recall my theology correctly.