I’m glad they started bringing family members in with the companions. It really adds to the show and some of them pay pretty prominent roles. Donna Nobel’s grandfather Wilfred was with the Tennant Doctor at the end.
I do wonder what happened with Rory’s dad. He asked in the last season if Rory and Amy would be OK and it ended up that the Angels got them in 1930s NY.
Don’t forget Rose’s mother.
I really enjoyed Wilfred, great character.