María (Marie) Flynn

María Elyzabeth Flynn Garcia-Shapiro, better known as Marie Flynn, is a FANcharacter created by Paola Farfan (known as Angelus19) and Eliana Moreno (known as sam-ely-ember) as Phienas' and Isabella's first and only daugther for a possible future fan-created story.

This eager, little, red-haried girl, ISN'T related in any way to the current "Phineas and Ferb" show and, counter to some internet rumors, she wasn't created for any writer on the show, nor the creators, and she's not an "unreleased character" for the series. This FANMADE character is a nonprofit work and the creators don't pretend in any way to claim this character as the one and only.

To look for more and real info you can look at the creators Deviantart's pages:Angelus19 | sam-ely-ember | Melty94 | or her official fanclub at the same page: Mariefgs-fans.