Could Grigor be Malachai?

So I'm not as versed in the lore as I'd like to be yet, but after actually paying a little attention to Grigor, I've had to wonder: could he be Malachai, still alive after all this time due to an experiment on himself that left him deformed and long lived?

Chances are I missed something really big and this is just bunk... but hey.

Dude died long ago lol hes an experiment of piety he even shared a cell with ''Kole'' this kole guy was rapist apparently thus piety gave him the gift of being a brutus Grigor was next but apparently he escaped slightly / barely.

He even retains much of his humanity.

Nah, his deformation is from being experimented on by piety.

Ahh awesome.

Thanks guys! I skip way too much, but lately have been getting into the Lore.