Isabella lookalike

This Unnamed Isabella Garcia-Shapiro lookalike lived in Victorian age Druelselstein. She was shown to picnic with the Platypus monster. Like her Modern day counterpart She frequently said "Whatcha doin'?".("The Monster of Phineas-n-Ferbenstein").

Background Information

 * She could be an ancestor of Isabella Garcia-Shapiro since they both have similar in personality and looks.
 * She frequently displayed characteristics similar to Isabella as they were both very friendly and has adopted the phrase, "Whatcha' doin?"
 * She also may have a crush on Dr. Phineastein as well as the present day Isabella,as when Ferbgor and Phineastein were going the Monster ball,she yelled,"Save me a dance!