Gwen Tanner

Gwendolyn Maxine "Gwen" Tanner (Gwen Walsh on Fuller House) is a character on the television sitcom Full House. She is the eldest daughter of Danny and Pam Tanner and the older sister of D.J., Stephanie, and Michelle. She is portrayed by Drew Barrymore.

Biography
Gwendolyn Maxine Tanner, shortened to Gwen by her family and friends, was born on March 18, 1976 to Danny and Pamela Tanner as their eldest daughter. She is the older sister to D.J., Stephanie, and Michelle. She was 11 years old when her mother passed away from car accident that was caused by a drunk driver. As a result of the accident, Gwen decided to help out her father every possible way she could. She became the mother figure to her younger sisters, who would go to her for advice or needed help without talking to the adults.