Who is talia shire's brother?

Talia Shire's brother is Francis Ford Coppola, the renowned filmmaker known for directing classics such as "The Godfather" series and "Apocalypse Now." She is also the sister of August Coppola, a former dean at the School of Creative Arts at San Francisco State University. Talia Shire is an accomplished actress herself, best known for her roles in "Rocky" and "The Godfather."