Jill Brown
Biographical information
Physical description
GenderFemale
Behind-the-scenes information
  [Source]
"This is Marty's daughter in-law"
—Back to the Future: The Card Game FAQ

Jill Brown McFly” was the granddaughter of Emmett Brown and mother of Martin McFly III

=Details

She is the granddaughter of Clara Clayton and Emmett Brown and mother of Marty McFly III

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