Can you see any similarities in the characteristics of Lady Rohanne Webber a.k.a. The Red Widow with her son Lord Tywin Lannister and the other Lannisters?

Oops, forgot The Red Widow and Tywin Lannister are not mother and son, but grandmother and grandson.

This is probably a better question for @joannalannister, but on the surface, I’d say that Tywin and Rohanne seem to share a similar philosophy about the use of force.