This man is or was an uncle of Amy Farrah Fowler.
Amy mentions that one of her nicotine addicted monkeys took up smoking a smoking pipe|pipe and the monkey reminded her of her uncle, in the episode "The Cooper/Kripke Inversion". She couldn't kill him and dissect his brain due to the similarity.
Relatives
- Niece: Amy Farrah Fowler
- Possible Sister: Mrs. Fowler
- Possible Brother: Mr. Fowler