|Appearance(s):||Grand Theft Auto: Vice City Stories|
|Full name:||Mary-Beth Williams|
|Date of birth:||1984|
|Place of birth:||Vice City|
|Home:||Viceport, Vice City |
Little Havana, Vice City
|Family:||Louise Cassidy-Williams (mother)|
Marty Jay Williams (father)
Mary-Jo Cassidy (aunt)
Phil Cassidy (uncle)
Mr. Cassidy (grandfather)
- Mary-Beth Williams is the youngest person to be featured in the Grand Theft Auto series, and one of two minors, the other one being Jill Von Crastenburg in GTA IV.
- Mary-Beth is the only baby to be seen in the GTA series.
- As Mary-Beth is a baby, she is not voiced.