2 adjectives to describe grandpapa

They wanted to blow up their cross grandpapa, so they took a pound of powder from their father's room, put it in a bottle, inserted a wick, and placed it under their grandfather's chair, when he was dozing after dinner; but soldiers marched by with the band playingand this was the only thing that prevented them from carrying out their plan.

And prehistoric grandpapa Looked just like you.

2 adjectives to describe  grandpapa